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Washington, officially the State of Washington, is a
state State most commonly refers to: * State (polity), a centralized political organization that regulates law and society within a territory **Sovereign state, a sovereign polity in international law, commonly referred to as a country **Nation state, a ...
in the
Pacific Northwest The Pacific Northwest (PNW; ) is a geographic region in Western North America bounded by its coastal waters of the Pacific Ocean to the west and, loosely, by the Rocky Mountains to the east. Though no official boundary exists, the most common ...
region of the
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
. It is often referred to as Washington State to distinguish it from the national capital, both named after
George Washington George Washington (, 1799) was a Founding Fathers of the United States, Founding Father and the first president of the United States, serving from 1789 to 1797. As commander of the Continental Army, Washington led Patriot (American Revoluti ...
(the first
U.S. president The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the Federal government of the United States#Executive branch, executive branch of the Federal government of t ...
). Washington borders the
Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is ...
to the west,
Oregon Oregon ( , ) is a U.S. state, state in the Pacific Northwest region of the United States. It is a part of the Western U.S., with the Columbia River delineating much of Oregon's northern boundary with Washington (state), Washington, while t ...
to the south,
Idaho Idaho ( ) is a landlocked U.S. state, state in the Pacific Northwest and Mountain states, Mountain West subregions of the Western United States. It borders Montana and Wyoming to the east, Nevada and Utah to the south, and Washington (state), ...
to the east, and shares an international border with the
Canadian province Canada has ten provinces and three territories that are sub-national administrative divisions under the jurisdiction of the Constitution of Canada, Canadian Constitution. In the 1867 Canadian Confederation, three provinces of British North Amer ...
of
British Columbia British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that ...
to the north. Olympia is the
state capital Below is an index of pages containing lists of capital city, capital cities. National capitals *List of national capitals *List of national capitals by latitude *List of national capitals by population *List of national capitals by area *List of ...
, and the most populous city is
Seattle Seattle ( ) is the most populous city in the U.S. state of Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the 18th-most populous city in the United States. The city is the cou ...
. Washington is the 18th-largest state, with an area of , and the 13th-most populous state, with a population of just less than 8 million. The majority of Washington's residents live in the
Seattle metropolitan area The Seattle metropolitan area is an urban conglomeration in the U.S. state of Washington (state), Washington that comprises Seattle, its surrounding Satellite city, satellites and suburbs. The United States Census Bureau defines the Seattle–T ...
, the center of transportation, business, and industry on
Puget Sound Puget Sound ( ; ) is a complex estuary, estuarine system of interconnected Marine habitat, marine waterways and basins located on the northwest coast of the U.S. state of Washington (state), Washington. As a part of the Salish Sea, the sound ...
, an inlet of the Pacific Ocean consisting of numerous islands, deep
fjord In physical geography, a fjord (also spelled fiord in New Zealand English; ) is a long, narrow sea inlet with steep sides or cliffs, created by a glacier. Fjords exist on the coasts of Antarctica, the Arctic, and surrounding landmasses of the n ...
s and bays carved out by glaciers. The remainder of the state consists of deep
temperate rainforest Temperate rainforests are rainforests with coniferous or Broad-leaved tree, broadleaf forests that occur in the temperate zone and receive heavy rain. Temperate rainforests occur in oceanic moist regions around the world: the Pacific temperate ...
s in the west;
mountain range A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have aris ...
s in the west, center, northeast, and far southeast, and a semi-arid basin region in the east, center, and south, given over to intensive agriculture. Washington is the second most populous state on the West Coast and in the Western United States, after
California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...
.
Mount Rainier Mount Rainier ( ), also known as Tahoma, is a large active stratovolcano in the Cascade Range of the Pacific Northwest in the United States. The mountain is located in Mount Rainier National Park about south-southeast of Seattle. With an off ...
, an active
stratovolcano A stratovolcano, also known as a composite volcano, is a typically conical volcano built up by many alternating layers (strata) of hardened lava and tephra. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with ...
, is the state's highest elevation at , and is the most topographically prominent mountain in the
contiguous U.S. The contiguous United States, also known as the U.S. mainland, officially referred to as the conterminous United States, consists of the 48 adjoining U.S. states and the District of Columbia of the United States in central North America. The ter ...
Washington is a leading
lumber Lumber is wood that has been processed into uniform and useful sizes (dimensional lumber), including beams and planks or boards. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, window frames). ...
producer, the largest producer of apples, hops, pears, blueberries, spearmint oil, and sweet cherries in the U.S., and ranks high in the production of apricots, asparagus, dry edible peas, grapes, lentils, peppermint oil, and potatoes. Livestock, livestock products, and commercial fishing—particularly of
salmon Salmon (; : salmon) are any of several list of commercially important fish species, commercially important species of euryhaline ray-finned fish from the genera ''Salmo'' and ''Oncorhynchus'' of the family (biology), family Salmonidae, native ...
,
halibut Halibut is the common name for three species of flatfish in the family of right-eye flounders. In some regions, and less commonly, other species of large flatfish are also referred to as halibut. The word is derived from ''haly'' (holy) and ...
, and bottomfish—are also significant contributors to the state's economy. Washington ranks second only to California in
wine Wine is an alcoholic drink made from Fermentation in winemaking, fermented fruit. Yeast in winemaking, Yeast consumes the sugar in the fruit and converts it to ethanol and carbon dioxide, releasing heat in the process. Wine is most often made f ...
production. Manufacturing industries in Washington include aircraft, missiles, shipbuilding, and other transportation equipment, food processing, metals, and metal products, chemicals, and machinery. The state was formed from the western part of the
Washington Territory The Washington Territory was an organized incorporated territory of the United States that existed from March 2, 1853, until November 11, 1889, when the territory was admitted to the Union as the State of Washington. It was created from the ...
, which was ceded by the
British Empire The British Empire comprised the dominions, Crown colony, colonies, protectorates, League of Nations mandate, mandates, and other Dependent territory, territories ruled or administered by the United Kingdom and its predecessor states. It bega ...
in the
Oregon Treaty The Oregon Treaty was a treaty between the United Kingdom and the United States that was signed on June 15, 1846, in Washington, D.C. The treaty brought an end to the Oregon boundary dispute by settling competing American and British claims to ...
of 1846. It was admitted to the Union as the 42nd state in 1889. One of the wealthiest and most
socially liberal Social liberalism is a political philosophy and variety of liberalism that endorses social justice, social services, a mixed economy, and the expansion of civil and political rights, as opposed to classical liberalism which favors limited g ...
states in the country, Washington consistently ranks among the top states for highest
life expectancy Human life expectancy is a statistical measure of the estimate of the average remaining years of life at a given age. The most commonly used measure is ''life expectancy at birth'' (LEB, or in demographic notation ''e''0, where '' ...
and employment rates. It was one of the first states (alongside
Colorado Colorado is a U.S. state, state in the Western United States. It is one of the Mountain states, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also bordered by Wyoming to the north, Nebraska to the northeast, Kansas ...
) to legalize medicinal and recreational cannabis, was among the first states to introduce
same-sex marriage Same-sex marriage, also known as gay marriage, is the marriage of two people of the same legal Legal sex and gender, sex. marriage between same-sex couples is legally performed and recognized in 38 countries, with a total population of 1.5 ...
, and permitted legal abortions on request before ''
Roe v. Wade ''Roe v. Wade'', 410 U.S. 113 (1973),. was a List of landmark court decisions in the United States, landmark decision of the U.S. Supreme Court in which the Court ruled that the Constitution of the United States protected the right to have an ...
'' in 1973.


Etymology

Washington was named after
President President most commonly refers to: *President (corporate title) * President (education), a leader of a college or university *President (government title) President may also refer to: Arts and entertainment Film and television *'' Præsident ...
George Washington George Washington (, 1799) was a Founding Fathers of the United States, Founding Father and the first president of the United States, serving from 1789 to 1797. As commander of the Continental Army, Washington led Patriot (American Revoluti ...
by an act of the
United States Congress The United States Congress is the legislature, legislative branch of the federal government of the United States. It is a Bicameralism, bicameral legislature, including a Lower house, lower body, the United States House of Representatives, ...
during the creation of
Washington Territory The Washington Territory was an organized incorporated territory of the United States that existed from March 2, 1853, until November 11, 1889, when the territory was admitted to the Union as the State of Washington. It was created from the ...
in 1853; the territory was originally to be named "Columbia", for the
Columbia River The Columbia River (Upper Chinook language, Upper Chinook: ' or '; Sahaptin language, Sahaptin: ''Nch’i-Wàna'' or ''Nchi wana''; Sinixt dialect'' '') is the largest river in the Pacific Northwest region of North America. The river headwater ...
and the
Columbia District The Columbia District was a fur-trading district in the Pacific Northwest region of North America, in both the United States and British North America in the 19th century. Much of its territory overlapped with the temporarily jointly occupi ...
, but Kentucky representative Richard H. Stanton found the name too similar to the
District of Columbia Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and Federal district of the United States, federal district of the United States. The city is on the Potomac River, across from ...
(the national capital, itself containing the city of Washington), and proposed naming the new territory after President Washington. Thus, Washington is the only U.S. state named after a president. Confusion between the state of Washington and the city of Washington, D.C., led to renaming proposals during the statehood process for Washington in 1889, including
David Dudley Field II David Dudley Field II (February 13, 1805April 13, 1894) was an American lawyer and law reformer who made major contributions to the development of American civil procedure. His greatest accomplishment was engineering the move away from common ...
's suggestion to name the new state "Tacoma"; these proposals failed to garner support. Washington, D.C.'s, own statehood movement in the 21st century has included a proposal to use the name "State of Washington, Douglass Commonwealth", which would conflict with the current state of Washington. Residents of Washington (known as "Washingtonians") and the
Pacific Northwest The Pacific Northwest (PNW; ) is a geographic region in Western North America bounded by its coastal waters of the Pacific Ocean to the west and, loosely, by the Rocky Mountains to the east. Though no official boundary exists, the most common ...
simply refer to the state as "Washington", and the nation's capital "Washington, D.C.", "the other Washington", or simply "D.C."


History


Early history

The 9,300-year-old skeletal remains of
Kennewick Man Kennewick Man or Ancient One was a Native American man who lived during the early Holocene, whose skeletal remains were found in 1996 washed out on a bank of the Columbia River near Kennewick, Washington. Radiocarbon tests show the man lived a ...
, one of the oldest and most complete human remains found in North America, were discovered in Washington in the 1990s. The region has been home to many established tribes of indigenous peoples for thousands of years. They are notable for their ornately carved welcome figures, canoes, long houses and masks. Prominent among their industries were
salmon Salmon (; : salmon) are any of several list of commercially important fish species, commercially important species of euryhaline ray-finned fish from the genera ''Salmo'' and ''Oncorhynchus'' of the family (biology), family Salmonidae, native ...
fishing and, notably among the
Makah The Makah (; Makah: ') are an Indigenous people of the Pacific Northwest Coast living in Washington, in the northwestern part of the continental United States. They are enrolled in the federally recognized Makah Indian Tribe of the Makah I ...
, whale hunting. The peoples of the Interior had a different subsistence-based culture based on hunting, food-gathering and some forms of agriculture, as well as a dependency on salmon from the Columbia and its tributaries. The area has been known to host
megathrust earthquake Megathrust earthquakes occur at convergent plate boundaries, where one tectonic plate is forced underneath another. The earthquakes are caused by slip along the thrust fault that forms the contact between the two plates. These interplate earthq ...
s in the past, the last being the Cascadia earthquake of 1700.


European exploration

The first recorded European landing on the Washington coast was by Spanish Captain Don
Bruno de Heceta Bruno de Heceta (Hezeta) y Dudagoitia (1743–1807) was a Spanish Basque explorer of the Pacific Northwest. Born in Bilbao of an old Basque family, he was sent by the viceroy of New Spain, Antonio María Bucareli y Ursúa, to explore the area nor ...
in 1775, on board the ''Santiago'', part of a two-ship
flotilla A flotilla (from Spanish, meaning a small ''flota'' ( fleet) of ships), or naval flotilla, is a formation of small warships that may be part of a larger fleet. Composition A flotilla is usually composed of a homogeneous group of the same cla ...
with the ''Sonora''. He claimed the coastal lands up to
Prince William Sound Prince William Sound ( Sugpiaq: ''Suungaaciq'') is a sound off the Gulf of Alaska on the south coast of the U.S. state of Alaska. It is located on the east side of the Kenai Peninsula. Its largest port is Valdez, at the southern terminus of the ...
for Spain as part of their claimed rights under the
Treaty of Tordesillas The Treaty of Tordesillas, signed in Tordesillas, Spain, on 7 June 1494, and ratified in Setúbal, Portugal, divided the newly discovered lands outside Europe between the Kingdom of Portugal and the Crown of Castile, along a meridian (geography) ...
, which they maintained made the Pacific a "Spanish lake" and all its shores part of the Spanish Empire. Soon thereafter, the
smallpox Smallpox was an infectious disease caused by Variola virus (often called Smallpox virus), which belongs to the genus '' Orthopoxvirus''. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (W ...
epidemic of the 1770s devastated the Native American population. In 1778,
British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies. * British national identity, the characteristics of British people and culture ...
explorer Captain
James Cook Captain (Royal Navy), Captain James Cook (7 November 1728 – 14 February 1779) was a British Royal Navy officer, explorer, and cartographer famous for his three voyages of exploration to the Pacific and Southern Oceans, conducted between 176 ...
sighted Cape Flattery, at the entrance to the
Strait of Juan de Fuca The Strait of Juan de Fuca (officially named Juan de Fuca Strait in Canada) is a body of water about long that is the Salish Sea's main outlet to the Pacific Ocean. The Canada–United States border, international boundary between Canada and the ...
, but Cook did not realize the strait existed. It was not discovered until Charles William Barkley, captain of the ''
Imperial Eagle The eagle is used in heraldry as a charge, as a supporter, and as a crest. Heraldic eagles can be found throughout world history like in the Achaemenid Empire or in the present Republic of Indonesia. The European post-classical symbolism of ...
'', sighted it in 1787. The straits were further explored by Spanish explorers Manuel Quimper in 1790 and Francisco de Eliza in 1791, and British explorer
George Vancouver Captain (Royal Navy), Captain George Vancouver (; 22 June 1757 – 10 May 1798) was a Royal Navy officer and explorer best known for leading the Vancouver Expedition, which explored and charted North America's northwestern West Coast of the Uni ...
in 1792.


European settlement

The British–Spanish
Nootka Convention The Nootka Sound Conventions were a series of three agreements between the Kingdom of Spain and the Kingdom of Great Britain, signed in the 1790s, which averted a war between the two countries over overlapping claims to portions of the Pacific No ...
of 1790 ended Spanish claims of exclusivity and opened the Northwest Coast to explorers and traders from other nations, most notably Britain and Russia as well as the fledgling United States. American captain Robert Gray (for whom Grays Harbor County is named) then discovered the mouth of the Columbia River. He named the river after his ship, the ''Columbia''. Beginning in 1792, Gray established trade in
sea otter The sea otter (''Enhydra lutris'') is a marine mammal native to the coasts of the northern and eastern Pacific Ocean, North Pacific Ocean. Adult sea otters typically weigh between , making them the heaviest members of ...
pelts. The
Lewis and Clark Expedition The Lewis and Clark Expedition, also known as the Corps of Discovery Expedition, was the United States expedition to cross the newly acquired western portion of the country after the Louisiana Purchase. The Corps of Discovery was a select gro ...
entered the state on October 10, 1805. Explorer David Thompson, on his voyage down the Columbia River, camped at the confluence with the Snake River on July 9, 1811, and erected a pole and a notice claiming the territory for Great Britain and stating the intention of the
North West Company The North West Company was a Fur trade in Canada, Canadian fur trading business headquartered in Montreal from 1779 to 1821. It competed with increasing success against the Hudson's Bay Company in the regions that later became Western Canada a ...
to build a trading post at the site. Britain and the United States agreed to what has since been described as "joint occupancy" of lands west of the
Continental Divide A continental divide is a drainage divide on a continent such that the drainage basin on one side of the divide feeds into one ocean or sea, and the basin on the other side either feeds into a different ocean or sea, or else is endorheic, not ...
to the Pacific Ocean as part of the
Anglo-American Convention of 1818 The Convention respecting fisheries, boundary and the restoration of slaves, also known as the London Convention, Anglo-American Convention of 1818, Convention of 1818, or simply the Treaty of 1818, is an international treaty signed in 1818 betw ...
, which established the 49th parallel as the international boundary west from
Lake of the Woods Lake of the Woods (; ) is a lake occupying parts of the Canadian provinces of Ontario and Manitoba and the U.S. state of Minnesota. Lake of the Woods is over long and wide, containing more than 14,552 islands and of shoreline. It is fed by t ...
to the
Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in great-circle distance, straight-line distance from the northernmost part of Western Can ...
. Resolution of the territorial and treaty issues west to the Pacific was deferred until a later time. In 1819, Spain ceded its rights north of the 42nd parallel to the United States. Negotiations with Great Britain over the next few decades failed to settle upon a compromise boundary and the
Oregon boundary dispute The Oregon boundary dispute or the Oregon Question was a 19th-century territorial dispute over the political division of the Pacific Northwest of North America between several nations that had competing territorial and commercial aspirations in ...
was highly contested between Britain and the United States. Disputed joint occupancy by Britain and the U.S. lasted for several decades. With American settlers pouring into
Oregon Country Oregon Country was a large region of the Pacific Northwest of North America that was subject to a long Oregon boundary dispute, dispute between the United Kingdom and the United States in the early 19th century. The area, which had been demarcat ...
,
Hudson's Bay Company The Hudson's Bay Company (HBC), originally the Governor and Company of Adventurers of England Trading Into Hudson’s Bay, is a Canadian holding company of department stores, and the oldest corporation in North America. It was the owner of the ...
, which had previously discouraged settlement because it conflicted with the fur trade, reversed its position in an attempt to maintain British control of the
Columbia District The Columbia District was a fur-trading district in the Pacific Northwest region of North America, in both the United States and British North America in the 19th century. Much of its territory overlapped with the temporarily jointly occupi ...
. Fur trapper James Sinclair, on orders from Sir George Simpson, Governor of the Hudson's Bay Company, led some 200 settlers from the
Red River Colony The Red River Colony (or Selkirk Settlement), also known as Assiniboia, was a colonization project set up in 1811 by Thomas Douglas, 5th Earl of Selkirk, on of land in British North America. This land was granted to Douglas by the Hudson's Bay ...
west in 1841 to settle on Hudson Bay Company farms near
Fort Vancouver Fort Vancouver was a 19th-century fur trading post built in the winter of 1824–1825. It was the headquarters of the Hudson's Bay Company's Columbia Department, located in the Pacific Northwest. Named for Captain George Vancouver, the fort was ...
. The party crossed the Rockies into the
Columbia Valley The Columbia Valley is the name used for a region in the Rocky Mountain Trench near the headwaters of the Columbia River between the town of Golden and Canal Flats. The main hub of the valley is the town of Invermere. Other towns include Rad ...
, near present-day
Radium Hot Springs Radium Springs may refer to: __NOTOC__ Canada *Radium Hot Springs, British Columbia, a village in British Columbia ** Radium Hot Springs Airport United States *Radium Springs, Georgia *Radium Springs, New Mexico *Radium Hot Springs (Colorado), ...
, British Columbia, then traveled south-west down the
Kootenai River The Kootenay River or Kootenai River is a major river of the Northwest Plateau in southeastern British Columbia, Canada, and northern Montana and Idaho in the United States. It is one of the uppermost major tributaries of the Columbia River, ...
and Columbia River. Despite such efforts, Britain eventually ceded all claims to land south of the 49th parallel to the United States in the
Oregon Treaty The Oregon Treaty was a treaty between the United Kingdom and the United States that was signed on June 15, 1846, in Washington, D.C. The treaty brought an end to the Oregon boundary dispute by settling competing American and British claims to ...
on June 15, 1846. In 1836, a group of missionaries, including
Marcus Whitman Marcus Whitman (September 4, 1802 – November 29, 1847) was an American physician and missionary. He is most well known for leading American settlers across the Oregon Trail, unsuccessfully attempting to Christianize the Cayuse Indians, and wa ...
, established several missions and Whitman's own settlement Waiilatpu, in what is now southeastern Washington state, near present-day Walla Walla County, in the territory of both the Cayuse and the
Nez Perce The Nez Perce (; autonym in Nez Perce language: , meaning 'we, the people') are an Indigenous people of the Plateau who still live on a fraction of the lands on the southeastern Columbia River Plateau in the Pacific Northwest. This region h ...
Indian tribes. Whitman's settlement would in 1843 help the
Oregon Trail The Oregon Trail was a east–west, large-wheeled wagon route and Westward Expansion Trails, emigrant trail in North America that connected the Missouri River to valleys in Oregon Territory. The eastern part of the Oregon Trail crossed what ...
, the overland emigration route to the west, get established for thousands of emigrants in the following decades. Whitman provided medical care for the Native Americans, but when Indian patients—lacking immunity to new, "European" diseases—died in striking numbers, while at the same time many white patients recovered, they held "medicine man" Marcus Whitman personally responsible, and executed Whitman and twelve other white settlers. This was called the Whitman massacre in 1847. This event triggered the
Cayuse War The Cayuse War (1847–1855) was an armed conflict between the Cayuse people of the Northwestern United States and settlers, backed by the U.S. government. The conflict was triggered by the Whitman massacre of 1847, where the Cayuse attacked a ...
between settlers and Indians.
Fort Nisqually Fort Nisqually was an important fur trade, fur trading and farming post of the Hudson's Bay Company in the Puget Sound area, part of the Hudson's Bay Company's Columbia Department. It was located in what is now DuPont, Washington. Today it is a ...
, a farm and trading post of the Hudson's Bay Company and the first European settlement in the
Puget Sound Puget Sound ( ; ) is a complex estuary, estuarine system of interconnected Marine habitat, marine waterways and basins located on the northwest coast of the U.S. state of Washington (state), Washington. As a part of the Salish Sea, the sound ...
area, was founded in 1833. Black pioneer George Washington Bush and his Caucasian wife, Isabella James Bush, from
Missouri Missouri (''see #Etymology and pronunciation, pronunciation'') is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it border ...
and
Tennessee Tennessee (, ), officially the State of Tennessee, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Kentucky to the north, Virginia to the northeast, North Carolina t ...
, respectively, led four white families into the territory and founded New Market, now Tumwater, in 1846. They settled in Washington to avoid
Oregon Oregon ( , ) is a U.S. state, state in the Pacific Northwest region of the United States. It is a part of the Western U.S., with the Columbia River delineating much of Oregon's northern boundary with Washington (state), Washington, while t ...
's black exclusion law, which prohibited
African Americans African Americans, also known as Black Americans and formerly also called Afro-Americans, are an American racial and ethnic group that consists of Americans who have total or partial ancestry from any of the Black racial groups of Africa ...
from entering the territory while simultaneously prohibiting
slavery Slavery is the ownership of a person as property, especially in regards to their labour. Slavery typically involves compulsory work, with the slave's location of work and residence dictated by the party that holds them in bondage. Enslavemen ...
. After them, many more settlers, migrating overland along the Oregon Trail, wandered north to settle in the Puget Sound area. Spanish and Russian claims to the region were ceded in the early 19th century through a series of treaties. The Spanish signed the
Adams–Onís Treaty The Adams–Onís Treaty () of 1819, also known as the Transcontinental Treaty, the Spanish Cession, the Florida Purchase Treaty, or the Florida Treaty,Weeks, p. 168. was a treaty between the United States and Spain in 1819 that ceded Florida to ...
of 1819, and the Russians the
Russo-American Treaty of 1824 The Russo-American Treaty of 1824 (also known as the Convention of 1824) was signed in St. Petersburg between representatives of Russia and the United States on April 17, 1824, ratified by both nations on January 11, 1825 and went into effect on J ...
and 1825. The Oregon Question remained contested between the United Kingdom and the United States until the 1846
Oregon Treaty The Oregon Treaty was a treaty between the United Kingdom and the United States that was signed on June 15, 1846, in Washington, D.C. The treaty brought an end to the Oregon boundary dispute by settling competing American and British claims to ...
established the border between
British North America British North America comprised the colonial territories of the British Empire in North America from 1783 onwards. English colonisation of North America began in the 16th century in Newfoundland, then further south at Roanoke and Jamestown, ...
and the United States along the 49th parallel until the
Strait of Georgia The Strait of Georgia () or the Georgia Strait is an arm of the Salish Sea between Vancouver Island and the extreme southwestern mainland coast of British Columbia, Canada, and the extreme northwestern mainland coast of Washington, United Stat ...
. Vague wording in the treaty left the ownership of the
San Juan Islands The San Juan Islands is an archipelago in the Pacific Northwest of the United States between the U.S. state of Washington and Vancouver Island, British Columbia, Canada. The San Juan Islands are part of Washington state, and form the core of ...
in doubt; during the so-called Pig War, both nations agreed to a joint military occupation of the islands. Kaiser
Wilhelm I Wilhelm I (Wilhelm Friedrich Ludwig; 22 March 1797 – 9 March 1888) was King of Prussia from 1861 and German Emperor from 1871 until his death in 1888. A member of the House of Hohenzollern, he was the first head of state of a united Germany. ...
of the
German Empire The German Empire (),; ; World Book, Inc. ''The World Book dictionary, Volume 1''. World Book, Inc., 2003. p. 572. States that Deutsches Reich translates as "German Realm" and was a former official name of Germany. also referred to as Imperia ...
was selected as an arbitrator to end the dispute, with a three-man commission ruling in favor of the United States in 1872. The border established by the Oregon Treaty and finalized by the arbitration in 1872 remains the boundary between Washington and
British Columbia British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that ...
.


Statehood

The growing population of Oregon Territory north of the Columbia River formally requested a new territory. As a result of the
Monticello Convention The Monticello Convention refers to several meetings held in 1851 and 1852 to petition Congress to split the Oregon Territory into two separate territories; one north of the Columbia River and one south. Background The influx of people settling o ...
, held in present-day Cowlitz County, the
U.S. Congress The United States Congress is the legislative branch of the federal government of the United States. It is a bicameral legislature, including a lower body, the U.S. House of Representatives, and an upper body, the U.S. Senate. They both ...
passed legislation to create
Washington Territory The Washington Territory was an organized incorporated territory of the United States that existed from March 2, 1853, until November 11, 1889, when the territory was admitted to the Union as the State of Washington. It was created from the ...
. It was signed into law by
President President most commonly refers to: *President (corporate title) * President (education), a leader of a college or university *President (government title) President may also refer to: Arts and entertainment Film and television *'' Præsident ...
Millard Fillmore Millard Fillmore (January 7, 1800 – March 8, 1874) was the 13th president of the United States, serving from 1850 to 1853. He was the last president to be a member of the Whig Party while in the White House, and the last to be neither a De ...
on March 2, 1853. The boundary of Washington Territory initially extended farther east than the present state, including what is now the
Idaho Idaho ( ) is a landlocked U.S. state, state in the Pacific Northwest and Mountain states, Mountain West subregions of the Western United States. It borders Montana and Wyoming to the east, Nevada and Utah to the south, and Washington (state), ...
panhandle A salient, panhandle, or bootheel is an elongated protrusion of a geopolitical entity, such as a subnational entity or a sovereign state. While similar to a peninsula in shape, a salient is most often not surrounded by water on three sides. Ins ...
and parts of western Montana, and picked up more land to the southeast that was left behind when Oregon was admitted as a state; the creation of
Idaho Territory The Territory of Idaho was an organized incorporated territory of the United States that existed from March 3, 1863, until July 3, 1890, when the final extent of the territory was admitted to the Union as Idaho. History 1860s The territory ...
in 1863 established the final eastern border. A Washington state constitution was drafted and ratified in 1878, but it was never officially adopted. Although never approved by the United States Congress, the 1878 constitution is an important historical document that shows the political thinking of the time; it was used extensively during the drafting of Washington state's 1889 constitution, the one and only official Constitution of the State of Washington. Washington became the 42nd state of the United States on November 11, 1889. Early prominent industries in the new state included agriculture and lumber. In Eastern Washington, the
Yakima River The Yakima River is a tributary of the Columbia River in south central and eastern Washington state, named for the indigenous Yakama people. Lewis and Clark mention in their journals that the Chin-nâm pam (or the Lower Snake River Chamnapam N ...
Valley became known for its apple orchards, while the growth of wheat using
dry farming Dry or dryness most often refers to: * Lack of rainfall, which may refer to **Arid regions **Drought * Dry or dry area, relating to legal prohibition of selling, serving, or imbibing alcoholic beverages * Dry humor, deadpan * Dryness (medical) ...
techniques became particularly productive. Heavy rainfall to the west of the Cascade Range produced dense forests, and the ports along Puget Sound prospered from the manufacturing and shipping of lumber products, particularly the
Douglas fir The Douglas fir (''Pseudotsuga menziesii'') is an evergreen conifer species in the pine family, Pinaceae. It is the tallest tree in the Pinaceae family. It is native to western North America and is also known as Douglas-fir, Douglas spruce, Or ...
. Other industries that developed in the state included fishing, salmon canning and mining.


Post-statehood

For a long period,
Tacoma Tacoma ( ) is the county seat of Pierce County, Washington, United States. A port city, it is situated along Washington's Puget Sound, southwest of Seattle, southwest of Bellevue, northeast of the state capital, Olympia, northwest of Mount ...
had large smelters where gold, silver, copper, and lead ores were treated.
Seattle Seattle ( ) is the most populous city in the U.S. state of Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the 18th-most populous city in the United States. The city is the cou ...
was the primary port for trade with Alaska and the rest of the country, and for a time, it possessed a large shipbuilding industry. The region around eastern Puget Sound developed heavy industry during the period including
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
and
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, and the
Boeing The Boeing Company, or simply Boeing (), is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, and missiles worldwide. The company also provides leasing and product support s ...
company became an established icon in the area. During the
Great Depression The Great Depression was a severe global economic downturn from 1929 to 1939. The period was characterized by high rates of unemployment and poverty, drastic reductions in industrial production and international trade, and widespread bank and ...
, a series of
hydroelectric dams Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies 15% of the world's electricity, almost 4,210 TWh in 2023, which is more than all other renewable sources combined and also ...
were constructed along the Columbia River as part of a project to increase the production of electricity. This culminated in 1941 with the completion of the
Grand Coulee Dam Grand Coulee Dam is a concrete gravity dam on the Columbia River in the U.S. state of Washington, built to produce hydroelectric power and provide irrigation water. Constructed between 1933 and 1942, Grand Coulee originally had two powerhous ...
, the largest concrete structure in the United States and the largest dam in the world at its construction. During World War II, the state became a focus for war industries. While the Boeing Company produced many
heavy bomber Heavy bombers are bomber Fixed-wing aircraft, aircraft capable of delivering the largest payload of air-to-ground weaponry (usually Aerial bomb, bombs) and longest range (aeronautics), range (takeoff to landing) of their era. Archetypal heavy ...
s, ports in
Seattle Seattle ( ) is the most populous city in the U.S. state of Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the 18th-most populous city in the United States. The city is the cou ...
, Bremerton,
Vancouver Vancouver is a major city in Western Canada, located in the Lower Mainland region of British Columbia. As the List of cities in British Columbia, most populous city in the province, the 2021 Canadian census recorded 662,248 people in the cit ...
, and
Tacoma Tacoma ( ) is the county seat of Pierce County, Washington, United States. A port city, it is situated along Washington's Puget Sound, southwest of Seattle, southwest of Bellevue, northeast of the state capital, Olympia, northwest of Mount ...
were available for the manufacture of warships. Seattle was the point of departure for many soldiers in the Pacific, several of whom were quartered at Fort Lawton, which later became Discovery Park. In Eastern Washington, the Hanford Works atomic energy plant was opened in 1943 and played a major role in the construction of
atomic bombs A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear weapon), producing a nuclear explos ...
. After the end of World War II, and with the beginning of the civil rights movement, the state's growing Black or African-American population's wages were 53% above the national average. The early diversification of Washington through the Great Migration led to successful efforts at reducing discrimination in the workplace. In 1950, Seattle's first black representative for the state's legislature was elected. At the 1970 U.S. census, the black population grew to 7.13% of the total population. In 1970, the state was one of only four U.S. states to have been providing legal abortions before the 1973
Supreme Court In most legal jurisdictions, a supreme court, also known as a court of last resort, apex court, high (or final) court of appeal, and court of final appeal, is the highest court within the hierarchy of courts. Broadly speaking, the decisions of ...
decision in ''
Roe v. Wade ''Roe v. Wade'', 410 U.S. 113 (1973),. was a List of landmark court decisions in the United States, landmark decision of the U.S. Supreme Court in which the Court ruled that the Constitution of the United States protected the right to have an ...
'' which loosened abortion laws nationwide. On May 18, 1980, following a period of heavy tremors and small eruptions, the north face of Mount St. Helens slid off in the largest landslide in recorded history before erupting violently, destroying a large part of the top of the volcano. The eruption flattened the forest up to north of the volcano, killed 57 people, flooded the Columbia River and its tributaries with ash and mud, and blanketed large parts of Washington eastward and other surrounding states in ash, making day look like night.


Geography

Washington is the northwesternmost state of the
contiguous United States The contiguous United States, also known as the U.S. mainland, officially referred to as the conterminous United States, consists of the 48 adjoining U.S. states and the District of Columbia of the United States in central North America. The te ...
. It borders
Idaho Idaho ( ) is a landlocked U.S. state, state in the Pacific Northwest and Mountain states, Mountain West subregions of the Western United States. It borders Montana and Wyoming to the east, Nevada and Utah to the south, and Washington (state), ...
to the east, bounded mostly by the meridian running north from the confluence of the
Snake River The Snake River is a major river in the interior Pacific Northwest region of the United States. About long, it is the largest tributary of the Columbia River, which is the largest North American river that empties into the Pacific Ocean. Begin ...
and Clearwater River (about 117°02'23" west), except for the southernmost section where the border follows the Snake River. Oregon is to the south, with the Columbia River forming the western part and the 46th parallel forming the eastern part of the Oregon–Washington border. During Washington's partition from Oregon, the original plan for the border followed the Columbia River east until the confluence with the Snake, and then would have followed the Snake River east; this was changed to keep Walla Walla's fertile farmland in Washington. To the west of Washington lies the Pacific Ocean. Its northern border lies mostly along the 49th parallel, and then via marine boundaries through the
Strait of Georgia The Strait of Georgia () or the Georgia Strait is an arm of the Salish Sea between Vancouver Island and the extreme southwestern mainland coast of British Columbia, Canada, and the extreme northwestern mainland coast of Washington, United Stat ...
,
Haro Strait The Haro Strait is one of the main channels connecting the Strait of Georgia to the Strait of Juan de Fuca, separating Vancouver Island and the Gulf Islands in British Columbia, Canada from the San Juan Islands of Washington (state), Washington st ...
, and
Strait of Juan de Fuca The Strait of Juan de Fuca (officially named Juan de Fuca Strait in Canada) is a body of water about long that is the Salish Sea's main outlet to the Pacific Ocean. The Canada–United States border, international boundary between Canada and the ...
, with the
Canadian province Canada has ten provinces and three territories that are sub-national administrative divisions under the jurisdiction of the Constitution of Canada, Canadian Constitution. In the 1867 Canadian Confederation, three provinces of British North Amer ...
of
British Columbia British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that ...
to the north. Washington is part of a region known as the
Pacific Northwest The Pacific Northwest (PNW; ) is a geographic region in Western North America bounded by its coastal waters of the Pacific Ocean to the west and, loosely, by the Rocky Mountains to the east. Though no official boundary exists, the most common ...
, a term which always refers to at least Washington and Oregon, and may or may not include some or all the following, depending on the user's intent: Idaho, western
Montana Montana ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Idaho to the west, North Dakota to the east, South Dakota to the southeast, Wyoming to the south, an ...
,
northern California Northern California (commonly shortened to NorCal) is a geocultural region that comprises the northern portion of the U.S. state of California, spanning the northernmost 48 of the state's List of counties in California, 58 counties. Northern Ca ...
, British Columbia, and
Alaska Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it is one of the two non-contiguous U.S. states, alongside Hawaii. Alaska is also considered to be the north ...
. The high mountains of the
Cascade Range The Cascade Range or Cascades is a major mountain range of western North America, extending from southern British Columbia through Washington (state), Washington and Oregon to Northern California. It includes both non-volcanic mountains, such as m ...
run north–south, bisecting the state. In addition to
Western Washington Western Washington is a region of the United States defined as the area of Washington State west of the Cascade Mountains. This region is home to the state's largest city, Seattle, the state capital, Olympia, and most of the state's residents. ...
and
Eastern Washington Eastern Washington is the region of the U.S. state of Washington located east of the Cascade Range. It contains the city of Spokane (the second largest city in the state), the Tri-Cities, the Columbia River and the Grand Coulee Dam, the H ...
, residents call the two parts of the state the "Westside" and the "Eastside", "Wet side" and "Dry side", or "Timberland" and "Wheatland", the latter pair more commonly in the names of region-specific businesses and institutions. These terms reflect the geography, climate, and industry of the land on both sides of the Cascades.


Western Washington

From the
Cascade Mountains The Cascade Range or Cascades is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon to Northern California. It includes both non-volcanic mountains, such as many of those in the ...
westward,
Western Washington Western Washington is a region of the United States defined as the area of Washington State west of the Cascade Mountains. This region is home to the state's largest city, Seattle, the state capital, Olympia, and most of the state's residents. ...
has a mostly
Mediterranean climate A Mediterranean climate ( ), also called a dry summer climate, described by Köppen and Trewartha as ''Cs'', is a temperate climate type that occurs in the lower mid-latitudes (normally 30 to 44 north and south latitude). Such climates typic ...
, with mild temperatures and wet winters, autumns and springs, and relatively dry summers. The Cascade Range has several
volcanoes A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often fo ...
, which reach altitudes significantly higher than the rest of the mountains. From north to south, these major volcanoes are Mount Baker,
Glacier Peak Glacier Peak or Dakobed (known in the Sauk-Suiattle dialect of the Lushootseed language as "Tda-ko-buh-ba" or "Takobia") is the most isolated of the five major stratovolcanoes (composite volcanoes) of the Cascade Volcanoes, Cascade Volcanic Arc ...
,
Mount Rainier Mount Rainier ( ), also known as Tahoma, is a large active stratovolcano in the Cascade Range of the Pacific Northwest in the United States. The mountain is located in Mount Rainier National Park about south-southeast of Seattle. With an off ...
, Mount St. Helens, and Mount Adams. All are active volcanoes. Mount Rainier—the tallest mountain in the state—is south of the city of Seattle, from which it is prominently visible. The
United States Geological Survey The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on Mar ...
considers Mount Rainier the most dangerous volcano in the Cascade Range, due to its proximity to the
Seattle metropolitan area The Seattle metropolitan area is an urban conglomeration in the U.S. state of Washington (state), Washington that comprises Seattle, its surrounding Satellite city, satellites and suburbs. The United States Census Bureau defines the Seattle–T ...
, and most dangerous in the continental U.S. according to the
Decade Volcanoes The Decade Volcanoes are 16 volcanoes identified by the International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) as being worthy of particular study in light of their history of large, destructive eruptions and pr ...
list. It is also covered with more glacial ice than any other peak in the contiguous 48 states. Western Washington also is home of the
Olympic Mountains The Olympic Mountains are a mountain range on the Olympic Peninsula of the Pacific Northwest of the United States. The mountains, part of the Pacific Coast Ranges, are not especially high – Mount Olympus (Washington), Mount Olympus is the high ...
, far west on the
Olympic Peninsula The Olympic Peninsula is a large peninsula in Western Washington that lies across Puget Sound from Seattle, and contains Olympic National Park. It is bounded on the west by the Pacific Ocean, the north by the Strait of Juan de Fuca, and the ...
, which support dense forests of conifers and areas of
temperate rainforest Temperate rainforests are rainforests with coniferous or Broad-leaved tree, broadleaf forests that occur in the temperate zone and receive heavy rain. Temperate rainforests occur in oceanic moist regions around the world: the Pacific temperate ...
. These deep forests, such as the
Hoh Rainforest Hoh Rainforest is one of the largest temperate rainforests in the U.S., located on the Olympic Peninsula in western Washington (state), Washington state. It encompasses of low elevation forest along the Hoh River, ranging from . The rainforest ...
, are among the only rainforests in the continental United States. While Western Washington does not always experience a high amount of rainfall as measured in total inches of rain per year, it does consistently have more rainy days per year than most other places in the country.


Eastern Washington

Eastern Washington Eastern Washington is the region of the U.S. state of Washington located east of the Cascade Range. It contains the city of Spokane (the second largest city in the state), the Tri-Cities, the Columbia River and the Grand Coulee Dam, the H ...
—the part of the state east of the Cascades—has a relatively dry climate, in distinct contrast to the west side. It includes large areas of semiarid
steppe In physical geography, a steppe () is an ecoregion characterized by grassland plains without closed forests except near rivers and lakes. Steppe biomes may include: * the montane grasslands and shrublands biome * the tropical and subtropica ...
and a few truly arid
desert A desert is a landscape where little precipitation occurs and, consequently, living conditions create unique biomes and ecosystems. The lack of vegetation exposes the unprotected surface of the ground to denudation. About one-third of the la ...
s in the
rain shadow A rain shadow is an area of significantly reduced rainfall behind a mountainous region, on the side facing away from prevailing winds, known as its leeward side. Evaporated moisture from body of water, bodies of water (such as oceans and larg ...
of the Cascades; the Hanford reservation receives an average annual precipitation of . Despite the limited amount of rainfall,
agriculture Agriculture encompasses crop and livestock production, aquaculture, and forestry for food and non-food products. Agriculture was a key factor in the rise of sedentary human civilization, whereby farming of domesticated species created ...
is an extremely important business throughout much of Eastern Washington, as the soil is highly productive and
irrigation Irrigation (also referred to as watering of plants) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has bee ...
, aided by dams along the Columbia River, is fairly widespread. The spread of population in Eastern Washington is dominated by access to water, especially rivers. The main cities are all located alongside rivers or lakes; most of them are named after the river or lake they adjoin. Farther east, the climate becomes less arid, with annual rainfall increasing as one goes east to in Pullman, near the Washington–Idaho border. The Okanogan Highlands and the rugged Kettle River Range and
Selkirk Mountains The Selkirk Mountains are a mountain range spanning the northern portion of the Idaho Panhandle, eastern Washington, and southeastern British Columbia which are part of a larger grouping of mountains, the Columbia Mountains. They begin at Mic ...
cover much of the state's northeastern quadrant. The
Palouse The Palouse ( ) is a geographic region of the northwestern United States, encompassing parts of North Central Idaho, north central Idaho, southeastern Washington (part of eastern Washington), and by some definitions, parts of northeast Oregon. ...
southeast region of Washington was grassland that has been mostly converted into farmland, and extends to the Blue Mountains.


Climate

The state of Washington has a temperate climate. The eastern half of Washington has a
semi-arid A semi-arid climate, semi-desert climate, or steppe climate is a aridity, dry climate sub-type. It is located on regions that receive precipitation below Evapotranspiration#Potential evapotranspiration, potential evapotranspiration, but not as l ...
to
warm-summer mediterranean climate A Mediterranean climate ( ), also called a dry summer climate, described by Köppen and Trewartha as ''Cs'', is a temperate climate type that occurs in the lower mid-latitudes (normally 30 to 44 north and south latitude). Such climates typic ...
, while the western side of Washington as well as the coastal areas of the state have a cool
oceanic climate An oceanic climate, also known as a marine climate or maritime climate, is the temperate climate sub-type in Köppen climate classification, Köppen classification represented as ''Cfb'', typical of west coasts in higher middle latitudes of co ...
or warm-summer mediterranean climate. Major factors determining Washington's climate include the large semi-permanent
low pressure In meteorology, a low-pressure area (LPA), low area or low is a region where the atmospheric pressure is lower than that of surrounding locations. It is the opposite of a high-pressure area. Low-pressure areas are commonly associated with inclem ...
and
high pressure In science and engineering the study of high pressure examines its effects on materials and the design and construction of devices, such as a diamond anvil cell, which can create high pressure. ''High pressure'' usually means pressures of thousan ...
systems of the north Pacific Ocean, the continental air masses of North America, and the Olympic and Cascade mountains. In the spring and summer, a high-pressure
anticyclone A high-pressure area, high, or anticyclone, is an area near the surface of a planet where the atmospheric pressure is greater than the pressure in the surrounding regions. Highs are middle-scale meteorological features that result from interpl ...
system dominates the north Pacific Ocean, causing air to spiral out in a clockwise fashion. For Washington, this means
prevailing winds In meteorology, prevailing wind in a region of the Earth's surface is a surface wind that blows predominantly from a particular Wind direction, direction. The dominant winds are the trends in direction of wind with the highest speed over a partic ...
from the northwest bring relatively cool air and a predictably
dry season The dry season is a yearly period of low rainfall, especially in the tropics. The weather in the tropics is dominated by the tropical rain belt, which moves from the northern to the southern tropics and back over the course of the year. The t ...
. In the autumn and winter, a low-pressure
cyclone In meteorology, a cyclone () is a large air mass that rotates around a strong center of low atmospheric pressure, counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere as viewed from above (opposite to an ant ...
system, the
Aleutian Low The Aleutian Low is a semi-permanent low-pressure system located near the Aleutian Islands in the Bering Sea during the Northern Hemisphere winter, driven by warm sea water compared to cooler land. It is a climatic feature centered near the Aleu ...
, takes over in the north Pacific Ocean. The air spiraling inward in a counter-clockwise fashion causes Washington's prevailing winds to come from the southwest, and bring cool and overcast weather and a predictably
wet season The wet season (sometimes called the rainy season or monsoon season) is the time of year when most of a region's average annual rainfall occurs. Generally, the season lasts at least one month. The term ''green season'' is also sometimes used a ...
. The term " Pineapple Express" is used colloquially to describe
atmospheric river An atmospheric river (AR) is a narrow corridor or filament of concentrated moisture in the atmosphere. Other names for this phenomenon are tropical plume, tropical connection, moisture plume, water vapor surge, and cloud band. Atmospheric rivers ...
events, where repeated storm systems are directed by this persistent cyclone from the tropical Pacific regions a great distance into the Pacific Northwest. Western Washington is very cloudy during much of fall, winter, and early spring.
Seattle Seattle ( ) is the most populous city in the U.S. state of Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the 18th-most populous city in the United States. The city is the cou ...
averages the least sunshine hours of any major city in the United States. Despite Western Washington's marine climate similar to many coastal cities of Europe, there are exceptions such as the "Big Snow" events of 1880, 1881, 1893, and 1916, and the "deep freeze" winters of 1883–1884, 1915–1916, 1949–1950, and 1955–1956, among others. During these events, Western Washington experienced up to of snow, sub-zero (−18 °C) temperatures, three months with snow on the ground, and lakes and rivers frozen over for weeks. Seattle's lowest officially recorded temperature is set on January 31, 1950, but low-altitude areas approximately three hours away from Seattle have recorded lows as cold as . The Southern Oscillation greatly influences weather during the cold season. During the El Niño phase, the jet stream enters the U.S. farther south through California, therefore late fall and winter are drier than normal with less snowpack. The La Niña phase reinforces the jet stream through the Pacific Northwest, causing Washington to have more rain and snow than average. In 2006, the Climate Impacts Group at the
University of Washington The University of Washington (UW and informally U-Dub or U Dub) is a public research university in Seattle, Washington, United States. Founded in 1861, the University of Washington is one of the oldest universities on the West Coast of the Uni ...
published ''The Impacts of Climate Change in Washington's Economy'', a preliminary assessment of the risks and opportunities presented given the possibility of a rise in global temperatures and their effects on Washington state.


Rain shadow effects

Rainfall in Washington varies dramatically going from east to west. The Olympic Peninsula's western side receives as much as of precipitation annually, making it the wettest area of the 48 conterminous states and a
temperate rainforest Temperate rainforests are rainforests with coniferous or Broad-leaved tree, broadleaf forests that occur in the temperate zone and receive heavy rain. Temperate rainforests occur in oceanic moist regions around the world: the Pacific temperate ...
. Weeks may pass without a clear day. The western slopes of the Cascade Range receive some of the heaviest annual snowfall (in some places more than water equivalent) in the country. In the rain shadow area east of the Cascades, the annual precipitation is only . Precipitation then increases again eastward toward the Rocky Mountains (about east of the Idaho border). The Olympic mountains and Cascades compound this climatic pattern by causing
orographic lift Orographic lift occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. As the air mass gains altitude it quickly cools down adiabatically, which can raise the relative humidity to 100% and cr ...
of the air masses blown inland from the Pacific Ocean, resulting in the windward side of the mountains receiving high levels of precipitation and the leeward side receiving low levels. This occurs most dramatically around the Olympic Mountains and the Cascade Range. In both cases, the windward slopes facing southwest receive high precipitation and mild, cool temperatures. While the Puget Sound lowlands are known for clouds and rain in the winter, the western slopes of the Cascades receive larger amounts of precipitation, often falling as snow at higher elevations. Mount Baker, near the state's northern border, is one of the snowiest places in the world. In 1999, it set the world record for snowfall in a single season—. East of the Cascades, a large region experiences strong rain shadow effects. Semi-arid conditions occur in much of Eastern Washington with the strongest rain shadow effects at the relatively low elevations of the central
Columbia Plateau The Columbia Plateau is an important geology, geologic and geography, geographic region that lies across parts of the U.S. states of Washington (state), Washington, Oregon, and Idaho. It is a wide flood basalt plateau between the Cascade Range a ...
—especially the region just east of the Columbia River from about the Snake River to the
Okanagan Highland The Okanagan Highland is an elevated hilly plateau area in British Columbia, Canada, and the U.S. state of Washington (where it is spelled Okanogan Highlands). Rounded mountains with elevations up to above sea level and deep, narrow valleys ar ...
. Thus, instead of rain forests, much of Eastern Washington is covered with dry
grassland A grassland is an area where the vegetation is dominance (ecology), dominated by grasses (Poaceae). However, sedge (Cyperaceae) and rush (Juncaceae) can also be found along with variable proportions of legumes such as clover, and other Herbaceo ...
, shrub-steppe, and
dune A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat ...
s.


Temperatures

The average annual temperature ranges from on the Pacific coast to in the northeast. The lowest temperature recorded in the state was in Winthrop and Mazama. The highest recorded temperature in the state was at
Hanford Hanford may refer to: Places *Hanford (constituency), a constituency in Tuen Mun, People's Republic of China *Hanford, Dorset, a village and parish in England *Hanford, Staffordshire, England *Hanford, California, United States *Hanford, Iowa, ...
on June 29, 2021. Both records were set east of the Cascades. Western Washington is known for its mild climate, considerable fog, frequent cloud cover, long-lasting drizzles in the winter and warm, temperate summers. The eastern region, which does not benefit from the general moderating effect of the Pacific Ocean, occasionally experiences extreme climate. Arctic cold fronts in the winter and heat waves in the summer are not uncommon. In the Western region, temperatures have reached as high as in Maple Valley during the June 2021 heat wave, and as low as in Longview, and even in Sammamish.


Flora and fauna

Forests cover about half the state's land area, mostly west of the northern Cascades. Approximately two-thirds of Washington's forested area is publicly owned, including 64 percent of federal land. Common trees and plants in the region are
camassia ''Camassia'' is a genus of plants in the asparagus family native to North America. Common names include camas, quamash, Indian hyacinth, camash, and wild hyacinth. It grows in the wild in great numbers in moist meadows. They are perennial pl ...
, Douglas fir, hemlock,
penstemon ''Penstemon'' , the beardtongues, is a large genus of roughly 280 species of flowering plants native to North America from northern Canada to Central America. It is the largest genus of flowering plants endemic to North America. As well as bein ...
, ponderosa pine,
western red cedar ''Thuja plicata'' is a large evergreen coniferous tree in the family Cupressaceae, native to the Pacific Northwest of North America. Its common name is western redcedar in the U.S. or western red cedar in the UK, and it is also called pacific re ...
, and many species of ferns. The state's various areas of wilderness offer sanctuary, with substantially large populations of shorebirds and marine mammals. The Pacific shore surrounding the
San Juan Islands The San Juan Islands is an archipelago in the Pacific Northwest of the United States between the U.S. state of Washington and Vancouver Island, British Columbia, Canada. The San Juan Islands are part of Washington state, and form the core of ...
is heavily inhabited by killer, gray, and humpback whales. In Eastern Washington, the flora is vastly different.
Tumbleweed A tumbleweed is a structural part of the above-ground anatomy of a number of species of plants. It is a diaspore that, once mature and dry, detaches from its root or stem and rolls due to the force of the wind. In most such species, the tumbl ...
s and
sagebrush Sagebrush is the common name of several woody and herbaceous species of plants in the genus ''Artemisia (plant), Artemisia''. The best-known sagebrush is the shrub ''Artemisia tridentata''. Sagebrush is native to the western half of North Amer ...
dominate the landscape throughout large parts of the countryside. Russian olives and other trees are common alongside riverbanks; however, apart from the riversides, large swaths of Eastern Washington have no naturally existing trees at all (though many trees have been planted and are irrigated by people). A wider variety of flora can be found in both the Blue Mountains and the eastern sides of the Cascades. Mammals native to the state include the
bat Bats are flying mammals of the order Chiroptera (). With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more agile in flight than most birds, flying with their very long spread-out ...
, black bear,
bobcat The bobcat (''Lynx rufus''), also known as the wildcat, bay lynx, or red lynx, is one of the four extant species within the medium-sized wild cat genus '' Lynx''. Native to North America, it ranges from southern Canada through most of the c ...
,
cougar The cougar (''Puma concolor'') (, ''Help:Pronunciation respelling key, KOO-gər''), also called puma, mountain lion, catamount and panther is a large small cat native to the Americas. It inhabits North America, North, Central America, Cent ...
,
coyote The coyote (''Canis latrans''), also known as the American jackal, prairie wolf, or brush wolf, is a species of canis, canine native to North America. It is smaller than its close relative, the Wolf, gray wolf, and slightly smaller than the c ...
,
deer A deer (: deer) or true deer is a hoofed ruminant ungulate of the family Cervidae (informally the deer family). Cervidae is divided into subfamilies Cervinae (which includes, among others, muntjac, elk (wapiti), red deer, and fallow deer) ...
,
elk The elk (: ''elk'' or ''elks''; ''Cervus canadensis'') or wapiti, is the second largest species within the deer family, Cervidae, and one of the largest terrestrial mammals in its native range of North America and Central and East Asia. ...
,
gray wolf The wolf (''Canis lupus''; : wolves), also known as the grey wolf or gray wolf, is a canine native to Eurasia and North America. More than thirty subspecies of ''Canis lupus'' have been recognized, including the dog and dingo, though gr ...
,
hare Hares and jackrabbits are mammals belonging to the genus ''Lepus''. They are herbivores and live Solitary animal, solitarily or in pairs. They nest in slight depressions called forms, and their young are precociality, able to fend for themselves ...
,
moose The moose (: 'moose'; used in North America) or elk (: 'elk' or 'elks'; used in Eurasia) (''Alces alces'') is the world's tallest, largest and heaviest extant species of deer and the only species in the genus ''Alces''. It is also the tal ...
,
mountain beaver The mountain beaver (''Aplodontia rufa'')Other names include boomer, mountain boomer, ground bear, giant mole, gehalis, sewellel, suwellel, showhurll, showtl, and showte, as well as a number of other Native American terms. "Mountain beaver" is a ...
,
muskrat The muskrat or common muskrat (''Ondatra zibethicus'') is a medium-sized semiaquatic rodent native to North America and an introduced species in parts of Europe, Asia, and South America. The muskrat is found in wetlands over various climates ...
,
opossum Opossums () are members of the marsupial order Didelphimorphia () endemic to the Americas. The largest order of marsupials in the Western Hemisphere, it comprises 126 species in 18 genera. Opossums originated in South America and entered North A ...
,
pocket gopher Pocket gophers, commonly referred to simply as gophers, are burrowing rodents of the family Geomyidae. The roughly 41 speciesSearch results for "Geomyidae" on thASM Mammal Diversity Database are all endemic to North and Central America. They ar ...
,
rabbit Rabbits are small mammals in the family Leporidae (which also includes the hares), which is in the order Lagomorpha (which also includes pikas). They are familiar throughout the world as a small herbivore, a prey animal, a domesticated ...
,
raccoon The raccoon ( or , ''Procyon lotor''), sometimes called the North American, northern or common raccoon (also spelled racoon) to distinguish it from Procyonina, other species of raccoon, is a mammal native to North America. It is the largest ...
, river otter,
skunk Skunks are mammals in the family Mephitidae. They are known for their ability to spray a liquid with a strong, unpleasant scent from their anal glands. Different species of skunk vary in appearance from black-and-white to brown, cream or gi ...
, and
tree squirrel Tree squirrels are the members of the squirrel Family (biology), family (Sciuridae) commonly just referred to as "squirrels". They include more than 100 arboreal species native to all continents except Antarctica and Oceania. They do not form a ...
. Because of the wide range of geography, the state of Washington is home to several different ecoregions, which allow for a varied range of bird species. This range includes raptors, shorebirds, woodland birds, grassland birds, ducks, and others. There have also been a large number of species introduced to Washington, dating back to the early 18th century, including horses and burros. The
channel catfish The channel catfish (''Ictalurus punctatus''), known informally as the "channel cat", is a species of catfish native to North America. They are North America's most abundant catfish species, and the official state fish of Kansas, Missouri, Nebra ...
,
lamprey Lampreys (sometimes inaccurately called lamprey eels) are a group of Agnatha, jawless fish comprising the order (biology), order Petromyzontiformes , sole order in the Class (biology), class Petromyzontida. The adult lamprey is characterize ...
, and
sturgeon Sturgeon (from Old English ultimately from Proto-Indo-European language, Proto-Indo-European *''str̥(Hx)yón''-) is the common name for the 27 species of fish belonging to the family Acipenseridae. The earliest sturgeon fossils date to the ...
are among the 400 known freshwater fishes. Along with the Cascades frog, there are several forms of snakes that define the most prominent
reptiles Reptiles, as commonly defined, are a group of tetrapods with an ectothermic metabolism and Amniotic egg, amniotic development. Living traditional reptiles comprise four Order (biology), orders: Testudines, Crocodilia, Squamata, and Rhynchocepha ...
and amphibians. Coastal bays and islands are often inhabited by plentiful amounts of shellfish and whales. There are five species of
salmon Salmon (; : salmon) are any of several list of commercially important fish species, commercially important species of euryhaline ray-finned fish from the genera ''Salmo'' and ''Oncorhynchus'' of the family (biology), family Salmonidae, native ...
that ascend the Western Washington area, from streams to spawn. Washington has a variety of
National Park Service The National Park Service (NPS) is an List of federal agencies in the United States, agency of the Federal government of the United States, United States federal government, within the US Department of the Interior. The service manages all List ...
units. Among these are the Alta Lake State Park, Lake Roosevelt National Recreation Area, San Juan Islands National Wildlife Refuge, as well as three national parks—the
Olympic National Park Olympic National Park is a national park of the United States located in Washington, on the Olympic Peninsula. The park has four regions: the Pacific coastline, alpine areas, the west-side temperate rainforest, and the forests of the drier e ...
,
North Cascades National Park North Cascades National Park is a List of national parks of the United States, national park of the United States in Washington (state), Washington. At more than , it is the largest of the three National Park Service units that comprise the No ...
, and
Mount Rainier National Park Mount Rainier National Park is a List of national parks of the United States, national park of the United States located in southeast Pierce County, Washington, Pierce County and northeast Lewis County, Washington, Lewis County in Washington (sta ...
. The three national parks were established between 1899 and 1968. Almost 95 percent (876,517 acres, 354,714 hectares, 3,547.14 square kilometers) of Olympic National Park's area has been designated as wilderness under the
National Wilderness Preservation System The National Wilderness Preservation System (NWPS) of the United States protects federal government of the United States, federally managed Wilderness, wilderness areas designated for preservation in their natural condition. Activity on formally ...
. Additionally, there are 143
state parks State parks are parks or other protected areas managed at the sub-national level within those nations which use "state" as a political subdivision. State parks are typically established by a state to preserve a location on account of its natural ...
and9 national forests, run by the Washington State Park System and the
United States Forest Service The United States Forest Service (USFS) is an agency within the United States Department of Agriculture, U.S. Department of Agriculture. It administers the nation's 154 United States National Forest, national forests and 20 United States Natio ...
. The Okanogan National Forest is the largest national forest on the West Coast, encompassing . It is managed together as the Okanogan–
Wenatchee National Forest Wenatchee ( ) is the county seat and most populous city of Chelan County, Washington, United States. The population within the city limits in 2010 was 31,925, and has increased to 35,508 as of 2020. Located in the north-central part of the stat ...
, encompassing a considerably larger area of around .


Administrative divisions

There are 39 counties within the state, and 281 incorporated municipalities which are divided into cities and towns. The majority of the state's population lives within Western Washington, in the Seattle metropolitan area; the city of Seattle is the principal city of the metropolitan area, and Western Washington, with a 2020 census population of 737,015.


Demographics


Population

Washington's population was 7,705,281 in the 2020 census, a 14.6% increase since the 2010 census. In 2020, the state ranked 13th overall in population, and was the third most populous, after California and Texas, west of the Mississippi River. Washington has the largest population among states in the Pacific Northwest, followed by Oregon and Idaho. The Washington State Office of Financial Management estimated the state population to be 7,951,150 as of April 1, 2023. The Seattle–Tacoma–Bellevue metropolitan area's population was 4,018,762 in the 2020 census, more than half the state total. The
center of population In Demography, demographics, the center of population (or population center) of a region is a geographical point that describes a centerpoint of the region's population. There are several ways of defining such a "center point", leading to dif ...
of Washington in 2010 was at , in an unpopulated part of the
Cascade Mountains The Cascade Range or Cascades is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon to Northern California. It includes both non-volcanic mountains, such as many of those in the ...
in rural eastern King County, southeast of North Bend, northeast of Enumclaw, and west of Snoqualmie Pass. In 2020, Washington's proportion of residents under the age of five was 5.7%, 21.8% under 18, and 16.3% 65 or older. Four-fifths of the state's population identifies as White or European American. Washington has some of the largest Native American and Asian populations among states in the U.S.; the state also has a small proportion of
African Americans African Americans, also known as Black Americans and formerly also called Afro-Americans, are an American racial and ethnic group that consists of Americans who have total or partial ancestry from any of the Black racial groups of Africa ...
. Washington's Hispanic community began growing rapidly in the late 20th century. In 2018, the top countries of origin for Washington's immigrants were
Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...
,
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
,
China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
, the
Philippines The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a tot ...
and
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
. There are 29
federally recognized This is a list of federally recognized tribes in the contiguous United States. There are also federally recognized Alaska Native tribes. , 574 Indian tribes are legally recognized by the Bureau of Indian Affairs (BIA) of the United States.
Native American tribes in the state, mostly in Western Washington, and other unrecognized groups. According to HUD's 2022 Annual Homeless Assessment Report, there were an estimated 25,211 homeless people in Washington. Data from a 2023 study was released by the
Washington State Office of Superintendent of Public Instruction The Washington State Office of Superintendent of Public Instruction, or OSPI, is the state education agency for the State of Washington. The agency is bound by the Washington State Legislature to implement state laws regarding education, inclu ...
(OSPI) which recorded 42,436 students in the state as meeting a variety of definitions to be described as homeless, affecting 3.8% of the student population. The racial composition of Washington's population as of the 2020 census was: According to the 2016
American Community Survey The American Community Survey (ACS) is an annual demographics survey program conducted by the United States Census Bureau. It regularly gathers information previously contained only in the long form of the United States census, decennial census ...
, 12.1% of Washington's population were of Hispanic or Latino origin (of any race): Mexican (9.7%), Puerto Rican (0.4%), Cuban (0.1%), and other Hispanic or Latino origin (1.8%). The five largest ancestry groups were:
German German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...
(17.8%), Irish (10.8%), English (10.4%), Norwegian (5.4%), and American (4.6%). ; Birth data In 2011, 44.3 percent of Washington's population younger than age1 were minorities. ''Note: Births in table do not add up because Hispanics are counted both by their ethnicity and by their race, giving a higher overall number.'' * Since 2016, data for births of
White Hispanic White Hispanic and Latin Americans, also called Euro-Hispanics, Euro-Latinos, White Hispanics, or White Latinos, are Americans who self-identify as white of European (diaspora) or West Asian descent with origins from Hispanic countries or Lat ...
origin are not collected, but included in one ''Hispanic'' group; persons of Hispanic origin may be of any race.


Areas of concentration

While the population of African Americans in the Pacific Northwest is relatively scarce overall, they are mostly concentrated in the South End and Central District areas of Seattle, and in inner Tacoma. The black community of Seattle consisted of one individual in 1858, Manuel Lopes, and grew to a population of 406 by 1900. It developed substantially during and after World War II when wartime industries and the
U.S. Armed Forces The United States Armed Forces are the military forces of the United States. U.S. federal law names six armed forces: the Army, Marine Corps, Navy, Air Force, Space Force, and the Coast Guard. Since 1949, all of the armed forces, except th ...
employed and recruited tens of thousands of African Americans from the
Southeastern United States The Southeastern United States, also known as the American Southeast or simply the Southeast, is a geographical List of regions in the United States, region of the United States located in the eastern portion of the Southern United States and t ...
. They moved west in the second wave of the Great Migration, leaving a high influence on West Coast
rock music Rock is a Music genre, genre of popular music that originated in the United States as "rock and roll" in the late 1940s and early 1950s, developing into a range of styles from the mid-1960s, primarily in the United States and the United Kingdo ...
and R&B and
soul The soul is the purported Mind–body dualism, immaterial aspect or essence of a Outline of life forms, living being. It is typically believed to be Immortality, immortal and to exist apart from the material world. The three main theories that ...
in the 1960s, including Seattle native
Jimi Hendrix James Marshall "Jimi" Hendrix (born Johnny Allen Hendrix; November 27, 1942September 18, 1970) was an American singer-songwriter and musician. He is widely regarded as one of the greatest and most influential guitarists of all time. Inducted ...
, a pioneer in hard rock, who was of African-American and alleged
Cherokee The Cherokee (; , or ) people are one of the Indigenous peoples of the Southeastern Woodlands of the United States. Prior to the 18th century, they were concentrated in their homelands, in towns along river valleys of what is now southwestern ...
descent. Native Americans lived on Indian reservations or jurisdiction lands such as the
Colville Indian Reservation The Colville Indian Reservation is an Indian reservation located in Washington (state), Washington state, U.S. It is inhabited and managed by the Confederated Tribes of the Colville Reservation, which are List of federally recognized tribes in ...
,
Makah The Makah (; Makah: ') are an Indigenous people of the Pacific Northwest Coast living in Washington, in the northwestern part of the continental United States. They are enrolled in the federally recognized Makah Indian Tribe of the Makah I ...
, Muckleshoot Indian Reservation, Quinault,
Salish people The Salish peoples are Indigenous peoples of the Americas, indigenous peoples of the American and Canadian Pacific Northwest, identified by their use of the Salishan languages which diversified out of Proto-Salish between 3,000 and 6,000 years a ...
,
Spokane Indian Reservation The Spokan or Spokane people are a Native American Plateau tribe who inhabit the eastern portion of present-day Washington state and parts of northern Idaho in the United States of America. The current Spokane Indian Reservation is located i ...
, and Yakama Indian Reservation. The westernmost and Pacific coasts have primarily American Indian communities, such as the Chinook, Lummi, and
Salish Salish () may refer to: * Salish peoples, a group of First Nations/Native Americans ** Coast Salish peoples, several First Nations/Native American groups in the coastal regions of the Pacific Northwest ** Interior Salish peoples, several First Na ...
.
Urban Indian Urban Indians are American Indians and Canadian First Nations peoples who live in urban areas. Urban Indians represent a growing proportion of the Native population in the United States. The National Urban Indian Family Coalition (NUIFC) consi ...
communities formed by the U.S.
Bureau of Indian Affairs The Bureau of Indian Affairs (BIA), also known as Indian Affairs (IA), is a United States List of United States federal agencies, federal agency within the U.S. Department of the Interior, Department of the Interior. It is responsible for im ...
relocation programs in Seattle since the end of World War II brought a variety of Native American peoples to this diverse metropolis. The city was named for
Chief Seattle Seattle ( – June 7, 1866; , ; usually styled as Chief Seattle) was a leader of the Duwamish and Suquamish peoples. A leading figure among his people, he pursued a path of accommodation to white settlers, forming a personal relationship wi ...
in the very early 1850s when European Americans settled the sound. Asian Americans are mostly concentrated in the Seattle−Tacoma metropolitan area of the state. Seattle,
Bellevue Bellevue means "beautiful view" in French. Bellevue or Belle Vue may refer to: Places Australia * Bellevue, Queensland * Bellevue, Western Australia * Bellevue Hill, New South Wales Canada * Bellevue, Alberta * Bellevue, Newfoundlan ...
, and Redmond, which are all within King County, have sizable Chinese communities (including Taiwanese), as well as significant Indian and
Japanese Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspor ...
communities. The Chinatown–International District in Seattle has a historical Chinese population dating back to the 1860s, who mainly emigrated from
Guangdong ) means "wide" or "vast", and has been associated with the region since the creation of Guang Prefecture in AD 226. The name "''Guang''" ultimately came from Guangxin ( zh, labels=no, first=t, t= , s=广信), an outpost established in Han dynasty ...
Province in southern China, and is home to a diverse East and Southeast Asian community.
Koreans Koreans are an East Asian ethnic group native to the Korean Peninsula. The majority of Koreans live in the two Korean sovereign states of North and South Korea, which are collectively referred to as Korea. As of 2021, an estimated 7.3 m ...
are heavily concentrated in the suburban cities of Federal Way and Auburn to the south, and in
Lynnwood Lynnwood is a city in Snohomish County, Washington, United States. The city is part of the Seattle metropolitan area and is located north of Seattle and south of Everett, near the junction of Interstate 5 and Interstate 405. It is the four ...
to the north. Tacoma is home to thousands of Cambodians, and has one of the largest Cambodian-American communities in the United States, along with
Long Beach, California Long Beach is a coastal city in southeastern Los Angeles County, California, United States. It is the list of United States cities by population, 44th-most populous city in the United States, with a population of 451,307 as of 2022. A charter ci ...
, and
Lowell, Massachusetts Lowell () is a city in Massachusetts, United States. Alongside Cambridge, Massachusetts, Cambridge, it is one of two traditional county seat, seats of Middlesex County, Massachusetts, Middlesex County. With an estimated population of 115,554 in ...
. The
Vietnamese Vietnamese may refer to: * Something of, from, or related to Vietnam, a country in Southeast Asia * Vietnamese people, or Kinh people, a Southeast Asian ethnic group native to Vietnam ** Overseas Vietnamese, Vietnamese people living outside Vietna ...
and Filipino populations of Washington are mostly concentrated within the Seattle metropolitan area. Washington state has the second highest percentage of Pacific Islander people in the mainland U.S. (behind
Utah Utah is a landlocked state in the Mountain states, Mountain West subregion of the Western United States. It is one of the Four Corners states, sharing a border with Arizona, Colorado, and New Mexico. It also borders Wyoming to the northea ...
); the Seattle–Tacoma area is home to more than 15,000 people of Samoan ancestry, who mainly reside in southeast Seattle, Tacoma, Federal Way, and in SeaTac. The most numerous (ethnic, not racial, group) are Latinos at 11%, as
Mexican American Mexican Americans are Americans of full or partial Mexico, Mexican descent. In 2022, Mexican Americans comprised 11.2% of the US population and 58.9% of all Hispanic and Latino Americans. In 2019, 71% of Mexican Americans were born in the Unite ...
s formed a large ethnic group in the Chehalis Valley, Skagit Valley, farming areas of Yakima Valley, and
Eastern Washington Eastern Washington is the region of the U.S. state of Washington located east of the Cascade Range. It contains the city of Spokane (the second largest city in the state), the Tri-Cities, the Columbia River and the Grand Coulee Dam, the H ...
. They were reported to at least date as far back as the 1800s. But it was in the late 20th century, that large-scale Mexican immigration and other Latinos settled in the southern suburbs of Seattle, with limited concentrations in King, Pierce, and Snohomish Counties during the region's real estate construction booms in the 1980s and 1990s. Additionally, Washington has a large
Ethiopian Ethiopians are the native inhabitants of Ethiopia, as well as the global diaspora of Ethiopia. Ethiopians constitute several component ethnic groups, many of which are closely related to ethnic groups in neighboring Eritrea and other parts of ...
community, with many Eritrean residents as well. Both emerged in the late 1960s, and developed since 1980. An estimated 30,000 Somali immigrants reside in the Seattle area.


Languages

In 2010, 82.51% (5,060,313) of Washington residents age5 and older spoke English at home as a
primary language A first language (L1), native language, native tongue, or mother tongue is the first language a person has been exposed to from birth or within the critical period. In some countries, the term ''native language'' or ''mother tongue'' refers ...
, while 7.79% (477,566) spoke Spanish, 1.19% (72,552) Chinese (which includes
Cantonese Cantonese is the traditional prestige variety of Yue Chinese, a Sinitic language belonging to the Sino-Tibetan language family. It originated in the city of Guangzhou (formerly known as Canton) and its surrounding Pearl River Delta. While th ...
and
Standard Chinese Standard Chinese ( zh, s=现代标准汉语, t=現代標準漢語, p=Xiàndài biāozhǔn hànyǔ, l=modern standard Han speech) is a modern standard form of Mandarin Chinese that was first codified during the republican era (1912–1949). ...
), 0.94% (57,895) Vietnamese, 0.84% (51,301) Tagalog, 0.83% (50,757) Korean, 0.80% (49,282) Russian, and 0.55% (33,744) German. In total, 17.49% (1,073,002) of Washington's population age5 and older spoke a
mother language A first language (L1), native language, native tongue, or mother tongue is the first language a person has been exposed to from birth or within the critical period. In some countries, the term ''native language'' or ''mother tongue'' refers ...
other than English.


Religion

Major religious affiliations of the people of Washington are: *
Christian A Christian () is a person who follows or adheres to Christianity, a Monotheism, monotheistic Abrahamic religion based on the life and teachings of Jesus in Christianity, Jesus Christ. Christians form the largest religious community in the wo ...
: 50% **
Protestant Protestantism is a branch of Christianity that emphasizes Justification (theology), justification of sinners Sola fide, through faith alone, the teaching that Salvation in Christianity, salvation comes by unmerited Grace in Christianity, divin ...
ism: 33% **
Catholicism The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
: 17% **
Latter-day Saint The Latter Day Saint movement (also called the LDS movement, LDS restorationist movement, or Smith–Rigdon movement) is the collection of independent church groups that trace their origins to a Christian Restorationist movement founded b ...
: 3% **
Jehovah's Witness Jehovah's Witnesses is a Christian denomination that is an outgrowth of the Bible Student movement founded by Charles Taze Russell in the nineteenth century. The denomination is nontrinitarian, millenarian, and restorationist. Russell co- ...
: 1% * Unaffiliated/Other: 42% *
New Age New Age is a range of Spirituality, spiritual or Religion, religious practices and beliefs that rapidly grew in Western world, Western society during the early 1970s. Its highly eclecticism, eclectic and unsystematic structure makes a precise d ...
: 3% *
Buddhism Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or ...
: 2% *
Judaism Judaism () is an Abrahamic religions, Abrahamic, Monotheism, monotheistic, ethnic religion that comprises the collective spiritual, cultural, and legal traditions of the Jews, Jewish people. Religious Jews regard Judaism as their means of o ...
: 1% *
Hinduism Hinduism () is an Hypernymy and hyponymy, umbrella term for a range of Indian religions, Indian List of religions and spiritual traditions#Indian religions, religious and spiritual traditions (Sampradaya, ''sampradaya''s) that are unified ...
: 1% The largest denominations by number of adherents in 2010 were the Roman
Catholic Church The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
, with 784,332;
The Church of Jesus Christ of Latter-day Saints The Church of Jesus Christ of Latter-day Saints, informally known as the LDS Church or Mormon Church, is a Nontrinitarianism, nontrinitarian Restorationism, restorationist Christianity, Christian Christian denomination, denomination and the ...
, with 282,356; and the
Assemblies of God The World Assemblies of God Fellowship (WAGF), commonly known as the Assemblies of God (AG), is a global cooperative body or communion of over 170 Pentecostal denominations that was established on August 15, 1989. The WAGF was created to provi ...
, with 125,005. Aquarian Tabernacle Church is the largest
Wicca Wicca (), also known as "The Craft", is a Modern paganism, modern pagan, syncretic, Earth religion, Earth-centred religion. Considered a new religious movement by Religious studies, scholars of religion, the path evolved from Western esote ...
n church in the country. Like other West Coast states, the percentage of Washington's population identifying themselves as "
non-religious Irreligion is the absence or rejection of religious beliefs or practices. It encompasses a wide range of viewpoints drawn from various philosophical and intellectual perspectives, including atheism, agnosticism, religious skepticism, ration ...
" is higher than the national average.


Economy

Washington has a relatively strong economy, with a total
gross state product Gross regional domestic product (GRDP), gross domestic product of region (GDPR), or gross state product (GSP) is a statistic that measures the size of a region's economy. It is the aggregate of gross value added (GVA) of all resident producer unit ...
of $801.5 billion in 2023, placing it eleventh in the nation and growing by 8.6 percent per year—among the fastest rates in the United States. In the late 2010s, the state had the fastest-growing economy in the United States and was tenth-largest in the nation. The
minimum wage A minimum wage is the lowest remuneration that employers can legally pay their employees—the price floor below which employees may not sell their labor. List of countries by minimum wage, Most countries had introduced minimum wage legislation b ...
was set at $11 in 2017 and has increased annually based on a
cost-of-living index A cost-of-living index is a theoretical price index that measures relative cost of living over time or regions. It is an index that measures differences in the price of goods and services, and allows for substitutions with other items as pric ...
; since January 1, 2024, it has been $16.28 an hour, the highest of any state. Several cities have higher minimum wages , such as Seattle at $19.97 for large employers and Tukwila at $20.29 for large employers. , the state's unemployment rate was 3.6 percent, ranked 36th among states. Significant business within the state include the design and manufacture of aircraft (
Boeing The Boeing Company, or simply Boeing (), is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, and missiles worldwide. The company also provides leasing and product support s ...
), automotive (
Paccar Paccar Inc. (stylized as PACCAR) is an American company primarily focused on the design and manufacturing of large commercial trucks through its subsidiaries DAF, Kenworth and Peterbilt sold across markets worldwide. The company is headquartere ...
), computer software development (
Microsoft Microsoft Corporation is an American multinational corporation and technology company, technology conglomerate headquartered in Redmond, Washington. Founded in 1975, the company became influential in the History of personal computers#The ear ...
,
Bungie Bungie, Inc. is an American video game company based in Bellevue, Washington, and a subsidiary of Sony Interactive Entertainment. The company was established in May 1991 by Alex Seropian, who later brought in programmer Jason Jones (programme ...
,
Amazon Amazon most often refers to: * Amazon River, in South America * Amazon rainforest, a rainforest covering most of the Amazon basin * Amazon (company), an American multinational technology company * Amazons, a tribe of female warriors in Greek myth ...
,
Nintendo of America is a Japanese multinational video game company headquartered in Kyoto. It develops, publishes, and releases both video games and video game consoles. The history of Nintendo began when craftsman Fusajiro Yamauchi founded the company to p ...
,
Valve A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or Slurry, slurries) by opening, closing, or partially obstructing various passageways. Valves are technically Pip ...
,
ArenaNet ArenaNet, LLC is an American video game developer and subsidiary of NCSoft, founded in 2000 by Mike O'Brien (game developer), Mike O'Brien, Patrick Wyatt and Jeff Strain and located in Bellevue, Washington. They are most notable as developers o ...
,
Cyan Worlds Cyan, Inc., doing business as Cyan Worlds, is an American video game developer and publisher based in Mead, Washington. Founded by brothers Rand Miller, Rand and Robyn Miller in 1987, the company created the Myst (series), ''Myst'' series. ...
), telecom (
T-Mobile US T-Mobile US, Inc. is an American wireless network operator headquartered in Bellevue, Washington. Its majority shareholder and namesake is the German telecommunications company Deutsche Telekom. T-Mobile is the second largest wireless carrie ...
),
electronics Electronics is a scientific and engineering discipline that studies and applies the principles of physics to design, create, and operate devices that manipulate electrons and other Electric charge, electrically charged particles. It is a subfield ...
,
biotechnology Biotechnology is a multidisciplinary field that involves the integration of natural sciences and Engineering Science, engineering sciences in order to achieve the application of organisms and parts thereof for products and services. Specialists ...
,
aluminum Aluminium (or aluminum in North American English) is a chemical element; it has chemical symbol, symbol Al and atomic number 13. It has a density lower than that of other common metals, about one-third that of steel. Aluminium has ...
production, lumber and wood products (
Weyerhaeuser The Weyerhaeuser Company ( ) is an American timberland company which owns nearly of timberlands in the U.S., and manages an additional of timberlands under long-term licenses in Canada. The company has manufactured wood products for over a c ...
), mining, beverages (
Starbucks Starbucks Corporation is an American multinational List of coffeehouse chains, chain of coffeehouses and Starbucks Reserve, roastery reserves headquartered in Seattle, Washington. It was founded in 1971 by Jerry Baldwin, Zev Siegl, and Gor ...
,
Jones Soda Jones Soda Co. is a beverage company based in Seattle, Washington (state), Washington, United States. It bottles and distributes soft drinks, non-carbonated beverages, energy drinks, and candy. History The 1990s The Jones Soda brand was starte ...
), real estate ( John L. Scott,
Colliers International Colliers International Group Inc. is a Canada-based diversified professional services and investment management company with approximately 18,000 employees in more than 400 offices in 65 countries. The firm provides services to commercial real ...
,
Windermere Real Estate Windermere Real Estate is a real estate company founded in 1972 and based in Seattle, Washington. It is a privately held company and is the largest regional real estate company in the Western U.S., with over 300 offices and 6,500 agents. Hist ...
, Kidder Mathews), retail (
Nordstrom Nordstrom, Inc. () is an American Luxury goods, luxury department store chain headquartered in Seattle, Washington, and founded by John W. Nordstrom and Carl F. Wallin in 1901. The original store operated exclusively as a shoe store, and a seco ...
, Eddie Bauer, Car Toys,
Costco Costco Wholesale Corporation is an American multinational corporation which operates a chain of membership-only big-box warehouse club retail stores. As of 2021, Costco is the third-largest retailer in the world, and as of August 2024, Cos ...
, R.E.I.), and tourism (
Alaska Airlines Alaska Airlines is a major American airline headquartered in SeaTac, Washington, within the Seattle metropolitan area. It is the fifth-largest airline in North America when measured by scheduled passengers carried, as of 2024. Alaska, togethe ...
, Expedia, Inc.). A ''
Fortune Fortune may refer to: General * Fortuna or Fortune, the Roman goddess of luck * Luck * Wealth * Fate * Fortune, a prediction made in fortune-telling * Fortune, in a fortune cookie Arts and entertainment Film and television * ''The Fortune'' (19 ...
'' magazine survey of the top 20 Most Admired Companies in the U.S. has four Washington-based companies: Amazon, Starbucks, Microsoft, and Costco. At over 80 percent the state has significant amounts of hydroelectric power generation. Also, significant amounts of trade with Asia pass through the ports of the Puget Sound, leading to a number six ranking of U.S. ports (ranking combines twenty-foot equivalent units (TEUs) moved and infrastructure index). With the passage of Initiative 1183, the
Washington State Liquor Control Board The Washington State Liquor and Cannabis Board, formerly the Washington State Liquor Control Board, is an administrative agency of the State of Washington. The Liquor and Cannabis Board is part of the executive branch and reports to the governo ...
(WSLCB) ended its monopoly of all-state liquor store and liquor distribution operations on June 1, 2012. The board transitioned into licensing and regulating the sale of alcohol, tobacco, and later
cannabis ''Cannabis'' () is a genus of flowering plants in the family Cannabaceae that is widely accepted as being indigenous to and originating from the continent of Asia. However, the number of species is disputed, with as many as three species be ...
after the passage of
Initiative 502 Washington Initiative 502 (I-502) "on marijuana reform" was an Initiatives and referendums in the United States, initiative to the Washington State Legislature, which appeared on the November 2012 general ballot, passing by a margin of approxim ...
. The state is home to several of the wealthiest people in the United States and the world by net worth. Microsoft co-founder
Bill Gates William Henry Gates III (born October 28, 1955) is an American businessman and philanthropist. A pioneer of the microcomputer revolution of the 1970s and 1980s, he co-founded the software company Microsoft in 1975 with his childhood friend ...
and Amazon founder
Jeff Bezos Jeffrey Preston Bezos ( ;; and Robinson (2010), p. 7. ; born January 12, 1964) is an American businessman best known as the founder, executive chairman, and former president and CEO of Amazon, the world's largest e-commerce and clou ...
both held the title of
world's richest person ''The World's Billionaires'' is an annual ranking of people who are billionaires, i.e., they are considered to have a net worth of US$1 billion or more, by the American business magazine ''Forbes''. The list was first published in March 1987. T ...
, as determined by ''
Forbes ''Forbes'' () is an American business magazine founded by B. C. Forbes in 1917. It has been owned by the Hong Kong–based investment group Integrated Whale Media Investments since 2014. Its chairman and editor-in-chief is Steve Forbes. The co ...
'', while living in Washington.


Taxes

The state of Washington is one of seven states that do not levy a personal
income tax An income tax is a tax imposed on individuals or entities (taxpayers) in respect of the income or profits earned by them (commonly called taxable income). Income tax generally is computed as the product of a tax rate times the taxable income. Tax ...
. The state does not collect a
corporate income tax A corporate tax, also called corporation tax or company tax or corporate income tax, is a type of direct tax levied on the income or capital of corporations and other similar legal entities. The tax is usually imposed at the national level, but i ...
or
franchise tax A franchise tax is a government levy (tax) charged by some US states to certain business organizations such as corporations and partnerships with a nexus in the state. A franchise tax is not based on income. Rather, the typical franchise tax ca ...
either. Washington businesses are responsible for various other state levies, including the business and occupation tax (B & O), a
gross receipts tax A gross receipts tax or gross excise tax is a tax on the total gross revenues of a company, regardless of their source. A gross receipts tax is often compared to a sales tax; the difference is that a gross receipts tax is levied upon the seller o ...
which charges varying rates for different types of businesses. Washington's state base
sales tax A sales tax is a tax paid to a governing body for the sales of certain goods and services. Usually laws allow the seller to collect funds for the tax from the consumer at the point of purchase. When a tax on goods or services is paid to a govern ...
is 6.5%, which is combined with a local sales tax that varies by locality. The combined state and local retail sales tax rates increase the taxes paid by consumers, depending on the variable local sales tax rates, generally between 7.5% and 10%. , the combined sales tax rate in Seattle was 10.25%. The Snohomish County cities of
Lynnwood Lynnwood is a city in Snohomish County, Washington, United States. The city is part of the Seattle metropolitan area and is located north of Seattle and south of Everett, near the junction of Interstate 5 and Interstate 405. It is the four ...
, Mill Creek,
Mukilteo Mukilteo ( ; ) is a city in Snohomish County, Washington, United States. It is located on Puget Sound between Edmonds and Everett, approximately north of Seattle. The city had a population of 20,254 at the 2010 census and an estimated 2019 ...
are tied for the highest sales tax rate in the state at 10.6%. These taxes apply to services as well as products, but not most foods due to a 1977 ballot measure. However, prepared foods,
dietary supplement A dietary supplement is a manufactured product intended to supplement a person's diet by taking a pill (pharmacy), pill, capsule (pharmacy), capsule, tablet (pharmacy), tablet, powder, or liquid. A supplement can provide nutrients eithe ...
s, and
soft drink A soft drink (see #Terminology, § Terminology for other names) is a class of non-alcoholic drink, usually (but not necessarily) Carbonated water, carbonated, and typically including added Sweetness, sweetener. Flavors used to be Natural flav ...
s remain taxable. An
excise tax file:Lincoln Beer Stamp 1871.JPG, upright=1.2, 1871 U.S. Revenue stamp for 1/6 barrel of beer. Brewers would receive the stamp sheets, cut them into individual stamps, cancel them, and paste them over the Bunghole, bung of the beer barrel so when ...
applies to certain products such as gasoline, cigarettes, and alcoholic beverages.
Property tax A property tax (whose rate is expressed as a percentage or per mille, also called ''millage'') is an ad valorem tax on the value of a property.In the OECD classification scheme, tax on property includes "taxes on immovable property or Wealth t ...
was the first tax levied in the state of Washington, and its collection accounts for about 30% of Washington's total state and local revenue. It continues to be the most important revenue source for public schools, fire protection,
libraries A library is a collection of Book, books, and possibly other Document, materials and Media (communication), media, that is accessible for use by its members and members of allied institutions. Libraries provide physical (hard copies) or electron ...
, parks and recreation, and other special-purpose districts. All
real property In English common law, real property, real estate, immovable property or, solely in the US and Canada, realty, refers to parcels of land and any associated structures which are the property of a person. For a structure (also called an Land i ...
and
personal property Personal property is property that is movable. In common law systems, personal property may also be called chattels or personalty. In civil law (legal system), civil law systems, personal property is often called movable property or movables—a ...
are subject to tax unless specifically exempted by law. Most personal property owned by individuals is exempt from tax. Personal property tax applies to personal property used when conducting business, or to other personal property not exempt by law. All property taxes are paid to the county treasurer's office where the property is located. Neither does the state assess any tax on retirement income earned and received from another state. Washington does not collect
inheritance tax International tax law distinguishes between an estate tax and an inheritance tax. An inheritance tax is a tax paid by a person who inherits money or property of a person who has died, whereas an estate tax is a levy on the estate (money and pro ...
es. However, the
estate tax International tax law distinguishes between an estate tax and an inheritance tax. An inheritance tax is a tax paid by a person who inherits money or property of a person who has died, whereas an estate tax is a levy on the estate (money and pr ...
is de-coupled from the federal estate tax laws, and therefore, the state imposes its estate tax. Washington state has the 18th highest per capita effective tax rate in the United States, as of 2017. , Washington has the highest gasoline prices in the United States, at an average of $4.97, in part due to the third-highest gasoline tax in the country. Their tax policy differs from neighboring Oregon's, which levies no sales tax, but does levy a personal income tax. This leads to border economic anomalies in the Portland–Vancouver metropolitan area. Additional border economies with tax disparities exist with neighboring Idaho, which has a lower sales tax rate; and British Columbia, which has higher costs for goods and has residents who commute into Washington for shopping. These include remote mailbox and courier services for American online retailers, which became ubiquitous in border communities in the 21st century.


Agriculture

Washington is a leading agricultural state. For 2018, the total value of Washington's agricultural products was $10.6 billion. In 2014, Washington ranked first in the nation in production of red
raspberries The raspberry is the edible fruit of several plant species in the genus ''Rubus'' of the Rosaceae, rose family, most of which are in the subgenus ''Rubus#Modern classification, Idaeobatus''. The name also applies to these plants themselves. Ras ...
(90.5 percent of total U.S. production),
hops Hops are the flowers (also called seed cones or strobiles) of the hop plant ''Humulus lupulus'', a member of the Cannabaceae family of flowering plants. They are used primarily as a bittering, flavouring, and stability agent in beer, to whic ...
(79.3 percent),
spearmint Spearmint (''Mentha spicata''), also known as garden mint, common mint, lamb mint and mackerel mint, is native to Europe and southern temperate Asia, extending from Ireland in the west to southern China in the east. It is naturalized in many othe ...
oil (75 percent), wrinkled seed
pea Pea (''pisum'' in Latin) is a pulse or fodder crop, but the word often refers to the seed or sometimes the pod of this flowering plant species. Peas are eaten as a vegetable. Carl Linnaeus gave the species the scientific name ''Pisum sativum' ...
s (70.4 percent),
apple An apple is a round, edible fruit produced by an apple tree (''Malus'' spp.). Fruit trees of the orchard or domestic apple (''Malus domestica''), the most widely grown in the genus, are agriculture, cultivated worldwide. The tree originated ...
s (71.1 percent), sweet
cherries A cherry is the fruit of many plants of the genus ''Prunus'', and is a fleshy drupe (stone fruit). Commercial cherries are obtained from cultivars of several species, such as the sweet ''Prunus avium'' and the sour ''Prunus cerasus''. The name ...
(62.3 percent),
pear Pears are fruits produced and consumed around the world, growing on a tree and harvested in late summer into mid-autumn. The pear tree and shrub are a species of genus ''Pyrus'' , in the Family (biology), family Rosaceae, bearing the Pome, po ...
s (45.6 percent),
Concord grape The Concord grape is a cultivar derived from the grape species ''Vitis labrusca'' (also known as fox grape) that are used as table grapes, wine grapes and juice grapes. They are often used to make grape jelly, grape juice, grape pies, grape- ...
s (55.1 percent),
carrot The carrot ('' Daucus carota'' subsp. ''sativus'') is a root vegetable, typically orange in colour, though heirloom variants including purple, black, red, white, and yellow cultivars exist, all of which are domesticated forms of the wild ...
s for processing (30.6 percent), and green peas for processing (32.4 percent). Washington also ranked second in the nation in the production of fall potatoes (a quarter of the nation's production),
nectarine The peach (''Prunus persica'') is a deciduous tree first domesticated and cultivated in China. It bears edible juicy fruits with various characteristics, most called peaches and the glossy-skinned, non-fuzzy varieties called nectarines. Peach ...
s,
apricot An apricot (, ) is a fruit, or the tree that bears the fruit, of several species in the genus ''Prunus''. Usually an apricot is from the species '' P. armeniaca'', but the fruits of the other species in ''Prunus'' sect. ''Armeniaca'' are also ...
s, asparagus, all raspberries, grapes (all varieties taken together), sweet corn for processing (a quarter of the nation's production), and summer onions (a fifth of the nation's production). Washington also ranked third in the nation in the production of dried peas, lentils, onions, and peppermint oil. The apple industry is of particular importance to Washington. Because of the favorable climate of dry, warm summers and cold winters of central Washington, the state has led the U.S. in apple production since the 1920s. Two areas account for the vast majority of the state's apple crop: the Wenatchee–Okanogan region (comprising Chelan, Okanogan, Douglas, and Grant counties), and the Yakima region (comprising
Yakima Yakima ( or ) is a city in and the county seat of Yakima County, Washington, United States, and the state's 11th most populous city. As of the 2020 census, the city had a total population of 96,968 and a metropolitan population of 256,728. The ...
, Benton, and Kittitas counties). Washington produces seven principal varieties of apples which are exported to more than sixty countries.


Wine

Washington ranks second in the United States in the production of wine, behind only
California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...
. By 2006, the state had over of
vineyard A vineyard ( , ) is a plantation of grape-bearing vines. Many vineyards exist for winemaking; others for the production of raisins, table grapes, and non-alcoholic grape juice. The science, practice and study of vineyard production is kno ...
s, a
harvest Harvesting is the process of collecting plants, animals, or fish (as well as fungi) as food, especially the process of gathering mature crops, and "the harvest" also refers to the collected crops. Reaping is the cutting of grain or pulses fo ...
of of grapes, and exports going to more than forty countries around the world from the state's 600
wineries A winery is a building or property that produces wine, or a business involved in the cultivation and production of wine, such as a wine company. Some wine companies own many wineries. Besides wine making equipment, larger wineries may also feat ...
. By 2021, that number had grown to 1,050 wineries. While there are some
viticultural Viticulture (, "vine-growing"), viniculture (, "wine-growing"), or winegrowing is the cultivation and harvesting of grapes. It is a branch of the science of horticulture. While the native territory of ''Vitis vinifera'', the common grape vine, ...
activities in the cooler, wetter western half of the state, almost all (99%) of wine grape production takes place in the desert-like eastern half. The
rain shadow A rain shadow is an area of significantly reduced rainfall behind a mountainous region, on the side facing away from prevailing winds, known as its leeward side. Evaporated moisture from body of water, bodies of water (such as oceans and larg ...
of the Cascade Range leaves the
Columbia River Basin The Columbia River drainage basin is the drainage basin of the Columbia River in the Pacific Northwest region of North America. It covers . In common usage, the term often refers to a smaller area, generally the portion of the drainage basin tha ...
with around of annual rain fall, making
irrigation Irrigation (also referred to as watering of plants) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has bee ...
and water rights of paramount interest to the Washington wine industry. Viticulture in the state is also influenced by long sunlight hours (on average, two more hours a day than in California during the
growing season A season is a division of the year marked by changes in weather, ecology, and the amount of daylight. The growing season is that portion of the year in which local conditions (i.e. rainfall, temperature, daylight) permit normal plant growth. Whi ...
) and consistent temperatures.


Military

, Washington has 108,542 total
U.S. Department of Defense The United States Department of Defense (DoD, USDOD, or DOD) is an executive department of the U.S. federal government charged with coordinating and supervising the six U.S. armed services: the Army, Navy, Marines, Air Force, Space Force, t ...
personnel, including active duty members of the military and civilian workers at
United States Armed Forces The United States Armed Forces are the Military, military forces of the United States. U.S. United States Code, federal law names six armed forces: the United States Army, Army, United States Marine Corps, Marine Corps, United States Navy, Na ...
bases. It ranks seventh among states for most active duty personnel, at over 60,000, and seventeenth for reserve members. The
U.S. Navy The United States Navy (USN) is the maritime service branch of the United States Department of Defense. It is the world's most powerful navy with the largest displacement, at 4.5 million tons in 2021. It has the world's largest aircraft ...
and
Marines Marines (or naval infantry) are military personnel generally trained to operate on both land and sea, with a particular focus on amphibious warfare. Historically, the main tasks undertaken by marines have included Raid (military), raiding ashor ...
comprise the largest branch in Washington with 45 percent of personnel, followed by the
Army An army, ground force or land force is an armed force that fights primarily on land. In the broadest sense, it is the land-based military branch, service branch or armed service of a nation or country. It may also include aviation assets by ...
at 40 percent and the
Air Force An air force in the broadest sense is the national military branch that primarily conducts aerial warfare. More specifically, it is the branch of a nation's armed services that is responsible for aerial warfare as distinct from an army aviati ...
at 11 percent. The state is also home to the 11th-largest population of retirees and veterans at over 560,000 . The state's largest military installations are centered around the Puget Sound region and include
Joint Base Lewis–McChord Joint Base Lewis–McChord (JBLM) is a U.S. military installation home to I Corps and 62nd Airlift Wing located south-southwest of Tacoma, Washington under the jurisdiction of the United States Army Joint Base Headquarters, Joint Base Lewis ...
in Pierce County, the largest military base on the West Coast with over 25,000 active duty soldiers; Naval Station Everett in Snohomish County; and
Naval Air Station Whidbey Island Naval Air Station Whidbey Island (NASWI) is a naval air station of the United States Navy located on two pieces of land near Oak Harbor, Washington, Oak Harbor, on Whidbey Island, in Island County, Washington (state), Washington. The main ...
in Island County. The Kitsap Peninsula is home to
Naval Base Kitsap Naval Base Kitsap is a United States Navy, U.S. Navy base located on the Kitsap Peninsula in Washington (state), Washington state, created in 2004 by merging the former Naval Station Bremerton with Naval Submarine Base Bangor. It is the home ba ...
, which includes the
Puget Sound Naval Shipyard Puget Sound Naval Shipyard, officially Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS & IMF), is a United States Navy shipyard covering 179 acres (0.7 km2) on Puget Sound at Bremerton, Washington in uninterrupted ...
in Bremerton and Naval Submarine Base Bangor, site of the third-largest arsenal of
nuclear weapon A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear weapon), producing a nuclear exp ...
s in the world with more than 1,100 warheads for submarines.
Fairchild Air Force Base Fairchild Air Force Base (AFB) is a United States Air Force base, located in the northwest United States in eastern Washington, approximately southwest of Spokane. The host unit at Fairchild is the 92nd Air Refueling Wing (92 ARW) assigned ...
is a major air force installation near Spokane that has the largest
aerial refueling Aerial refueling ( en-us), or aerial refuelling ( en-gb), also referred to as air refueling, in-flight refueling (IFR), air-to-air refueling (AAR), and tanking, is the process of transferring aviation fuel from one aircraft (the tanker) to an ...
fleet in the world. Washington also has several major companies that serve as
defense contractors Defense or defence may refer to: Tactical, martial, and political acts or groups * Defense (military), forces primarily intended for warfare * Civil defense, the organizing of civilians to deal with emergencies or enemy attacks * Defense indust ...
for the U.S. military who were awarded $6.9 billion in
fiscal year A fiscal year (also known as a financial year, or sometimes budget year) is used in government accounting, which varies between countries, and for budget purposes. It is also used for financial reporting by businesses and other organizations. La ...
2022. The largest contractors in the state include Boeing, PacMed, and Microsoft.


Internet access

From 2009 to 2014, the Washington State Broadband Project was awarded $7.3 million in federal grants, but the program was discontinued in 2014. For infrastructure, another $166 million has been awarded since 2011 for broadband infrastructure projects in Washington state. '' U.S. News & World Report '' ranked Washington second nationally for household internet access, and sixth for online download speed, based on data from 2014 and 2015. In 2019, Washington State Legislature established the Washington State Broadband Office with two key mandates: high-speed internet access for 100% of WA residents by 2024 and an increase to 150/150 Mbit/s by 2028. In March 2021, the Washington State Department of Commerce issued their first biennial report on the progress of these key mandates throughout 2020. The report includes five sections: public survey results, digital adoption disparities as they relate to federal census data, a Partner-Plan-Fund-Build-Adopt model for continued progress, success stories, and a policy discussion conclusion. According to the report, "...over 42,000 survey responses from nearly 32,000 unique locations, showing that 6.4 percent of respondents reported having no broadband service, and 57 percent reported service at download speeds under 25 Mbps..."


Transportation

Washington's state transportation system comprises several modes that are maintained by various government entities. The
state highway A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either Route number, numbered or maintained by a sub-national state or province. A road numbered ...
system, called State Routes, includes over of roads and the
Washington State Ferries Washington State Ferries (WSF) is a public ferry system in the U.S. state of Washington (state), Washington. It is a division of the Washington State Department of Transportation (WSDOT) and operates 10 routes serving 20 terminals within Puget ...
system, the largest of its kind in the nation and the third largest in the world. There are also of local roads maintained by cities and counties, as well as several ferries operated by local governments. There are 140 public airfields in Washington, including 16 state airports owned by the
Washington State Department of Transportation The Washington State Department of Transportation (WSDOT or WashDOT, both ) is a governmental agency that constructs, maintains, and regulates the use of transportation infrastructure in the U.S. state of Washington (state), Washington. Establi ...
. Seattle–Tacoma International Airport (Sea–Tac) is the major commercial airport of greater Seattle.
Boeing Field King County International Airport , commonly Boeing Field, is a public airport owned and operated by King County, Washington, King County, south of downtown Seattle, in the U.S. state of Washington (state), Washington. The airport is sometimes r ...
in Seattle is one of the busiest primary non-hub airports in the U.S. There are extensive waterways around Washington's largest cities, including Seattle,
Bellevue Bellevue means "beautiful view" in French. Bellevue or Belle Vue may refer to: Places Australia * Bellevue, Queensland * Bellevue, Western Australia * Bellevue Hill, New South Wales Canada * Bellevue, Alberta * Bellevue, Newfoundlan ...
, Tacoma, and Olympia. The state highways incorporate an extensive network of bridges and the largest ferry system in the United States to serve transportation needs in the Puget Sound area. Washington's marine highway constitutes a fleet of twenty-eight ferries that navigate
Puget Sound Puget Sound ( ; ) is a complex estuary, estuarine system of interconnected Marine habitat, marine waterways and basins located on the northwest coast of the U.S. state of Washington (state), Washington. As a part of the Salish Sea, the sound ...
and its inland waterways to 20 different ports of call, completing close to 147,000 sailings each year. Washington is home to four of the five longest floating bridges in the world: the
Evergreen Point Floating Bridge The Evergreen Point Floating Bridge, also known as the 520 Bridge and officially the Governor Albert D. Rosellini Bridge, is a floating bridge that carries Washington State Route 520 across Lake Washington from Seattle to its eastern suburbs ...
, Lacey V. Murrow Memorial Bridge and Homer M. Hadley Memorial Bridge over
Lake Washington Lake Washington () is a large freshwater lake adjacent to the city of Seattle, Washington, United States. It is the largest lake in King County, Washington, King County and the second largest natural lake in the state of Washington (state), Was ...
, and the Hood Canal Bridge which connects the Olympic Peninsula and
Kitsap Peninsula The Kitsap Peninsula () lies west of Seattle across Puget Sound, in Washington state in the Pacific Northwest. Hood Canal separates the peninsula from the Olympic Peninsula on its west side. The peninsula, a.k.a. "Kitsap", encompasses all of Kits ...
. Among its most famous bridges is the
Tacoma Narrows Bridge The Tacoma Narrows Bridge is a pair of twin bridges, twin suspension bridges that span the Tacoma Narrows strait of Puget Sound in Pierce County, Washington, Pierce County, Washington (state), Washington. The bridges connect the city of Tacom ...
, which collapsed in 1940 and was rebuilt. Washington has 75 port districts, including several major seaports on the Pacific Ocean. Among these are ports in
Seattle Seattle ( ) is the most populous city in the U.S. state of Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the 18th-most populous city in the United States. The city is the cou ...
,
Tacoma Tacoma ( ) is the county seat of Pierce County, Washington, United States. A port city, it is situated along Washington's Puget Sound, southwest of Seattle, southwest of Bellevue, northeast of the state capital, Olympia, northwest of Mount ...
,
Kalama Kalama Hakaleleponi Kapakuhaili (1817 – September 20, 1870) was a Queen consort of the Kingdom of Hawaiʻi alongside her husband, Kauikeaouli, who reigned as King Kamehameha III. She chose the baptismal name Hakaleleponi after the Biblical f ...
,
Anacortes Anacortes ( ) is a city in Skagit County, Washington, United States. The name "Anacortes" is an adaptation of the name of Anne Curtis Bowman, who was the wife of early Fidalgo Island settler Amos Bowman.Vancouver Vancouver is a major city in Western Canada, located in the Lower Mainland region of British Columbia. As the List of cities in British Columbia, most populous city in the province, the 2021 Canadian census recorded 662,248 people in the cit ...
, Everett, Longview, Grays Harbor, Olympia, and
Port Angeles Port Angeles ( ) is a city and county seat of Clallam County, Washington, United States. The population was 19,960 at the 2020 census, it is the most populous city in the county, as well as the most populous city on the Olympic Peninsula. T ...
. The Columbia and Snake rivers also provide of inland waterways that are navigable by barges as far east as
Lewiston, Idaho Lewiston is a city and the county seat of Nez Perce County, Idaho, United States, in the state's North Central Idaho, north central region. It is the third-largest city in the Idaho Panhandle, northern Idaho region, behind Post Falls, Idaho, Pos ...
. The Cascade Mountain Range also impedes transportation. Washington operates and maintains roads over seven major
mountain pass A mountain pass is a navigable route through a mountain range or over a ridge. Since mountain ranges can present formidable barriers to travel, passes have played a key role in trade, war, and both Human migration, human and animal migration t ...
es and eight minor passes. During the winter months, some of these passes are plowed, sanded, and kept safe with avalanche control. Not all stay open through the winter. The North Cascades Highway, State Route 20, closes every year due to snowfall and avalanches in the area of Washington Pass. The Cayuse and Chinook passes east of Mount Rainier also close in winter. Washington is crossed by several freight railroads, and
Amtrak The National Railroad Passenger Corporation, Trade name, doing business as Amtrak (; ), is the national Passenger train, passenger railroad company of the United States. It operates intercity rail service in 46 of the 48 contiguous United Stat ...
's passenger Cascade route between Eugene, Oregon, and Vancouver, BC is the eighth busiest Amtrak service in the U.S. Seattle's King Street Station, the busiest station in Washington, and the 15th busiest in the U.S., serves as the terminus for the two long-distance Amtrak routes in Washington, the
Empire Builder The ''Empire Builder'' is a daily long-distance passenger train operated by Amtrak between Chicago and either Seattle or Portland via two sections west of Spokane. Introduced in 1929, it was the flagship passenger train of the Great North ...
to Chicago and the
Coast Starlight The ''Coast Starlight'' is a Amtrak Long Distance, long-distance passenger train operated by Amtrak on the West Coast of the United States between Seattle and Los Angeles via Portland, Oregon, Portland and the San Francisco Bay Area. The train, ...
to Los Angeles. The Sounder commuter rail service operates in Seattle and its surrounding cities, between Everett and Lakewood. The intercity network includes the
Cascade Tunnel The Cascade Tunnel refers to two railroad tunnels, its original tunnel and its replacement, in the northwest United States, east of the Seattle metropolitan area in the Cascade Range of Washington, at Stevens Pass. It is approximately east of ...
, the longest railroad tunnel in the United States, which is part of the
Stevens Pass Stevens Pass (elevation ) is a mountain pass through the Cascade Mountains located at the border of King County and Chelan County in Washington, United States. U.S. Route 2 travels over the pass, reaching a maximum elevation of . The Pacific ...
route on the BNSF Northern Transcom. Sound Transit
Link light rail Link light rail is a light rail system with some rapid transit characteristics that serves the Seattle metropolitan area in the U.S. state of Washington (state), Washington. It is managed by Sound Transit in partnership with local transit pro ...
currently operates in the Seattle area at a length of , and in
Tacoma Tacoma ( ) is the county seat of Pierce County, Washington, United States. A port city, it is situated along Washington's Puget Sound, southwest of Seattle, southwest of Bellevue, northeast of the state capital, Olympia, northwest of Mount ...
at a length of . The entire system has a funded expansion plan that will expand light rail to a total of 116 miles by 2041. Seattle also has a streetcar network with two lines and plans to expand further by 2025. 32 local bus transit systems exist across the state, the busiest being
King County Metro King County Metro, officially the King County Metro Transit Department and often shortened to Metro, is the public transit authority of King County, Washington, which includes the city of Seattle. It is the eighth-largest transit bus agency in t ...
, located in Seattle and King County, with just above 122 million riders in 2017. Clark County has historically resisted proposals to extend Portland's
MAX Light Rail The Metropolitan Area Express (MAX) is a light rail system serving the Portland metropolitan area in the U.S. state of Oregon. Owned and operated by TriMet, it consists of five lines connecting the Neighborhoods of Portland, Oregon, six sectio ...
into Vancouver, including the rejection of two ballot measures, but light rail is slated to be included in a future replacement of the Interstate Bridge. Some tribal governments offer free bus service on their respective reservations, including on the
Muckleshoot The Muckleshoot Indian Tribe ( ; ), also known as the Muckleshoot Tribe, is a federally-recognized tribe located in Auburn, Washington. The tribe governs the Muckleshoot Reservation and is composed of descendants of the Duwamish, Stkamish, ...
,
Spokane Spokane ( ) is the most populous city in eastern Washington and the county seat of Spokane County, Washington, United States. It lies along the Spokane River, adjacent to the Selkirk Mountains, and west of the Rocky Mountain foothills, south ...
, and Yakama Indian Reservations.


Environment

Hanford Site, Hanford Nuclear Reservation is currently the most Radioactive contamination, contaminated nuclear site in the United States and is the focus of the nation's largest Environmental remediation, environmental cleanup. The radioactive materials are known to be leaking from Hanford into the environment. Another major cleanup site is the Duwamish River basin in Seattle, among the most contaminated bodies of water in the United States due to industrial runoff. In 2007, Washington became the first state in the nation to target all forms of highly toxic Bromine, brominated flame retardants known as PBDEs for elimination from the many common household products in which they are being used. A 2004 study of 40 mothers from Oregon, Washington, British Columbia, and Montana found PBDEs in the breast milk of every woman tested. Three recent studies by the Washington State Department of Ecology showed toxic chemicals banned decades ago linger in the environment and concentrate in the food chain. In one of the studies, state government scientists found unacceptable levels of toxic substances in 93 samples of freshwater fish from 45 sites. The toxic substances included Polychlorinated biphenyl, PCBs, Polychlorinated dibenzodioxins, dioxins, two chlorinated pesticides, Dichlorodiphenyldichloroethylene, DDE, dieldrin and PBDEs. As a result of the study, the department will investigate the sources of PCBs in the Wenatchee River, where unhealthy levels of PCBs were found in mountain whitefish. Based on the 2007 information and a previous 2004 Ecology study, the Washington State Department of Health advises the public not to eat mountain whitefish from the Wenatchee River from Leavenworth, Washington, Leavenworth downstream to where the river joins the Columbia, due to unhealthy levels of PCBs. Study results also showed high levels of contaminants in fish tissue that scientists collected from Lake Washington and the Spokane River, where fish consumption advisories are already in effect. On March 27, 2006, Governor Christine Gregoire signed into law the recently approved House Bill 2322. This bill would limit phosphorus content in dishwashing detergents statewide to 0.5 percent over the next six years. Though the ban would be effective statewide in 2010, it would take place in Whatcom County, Washington, Whatcom County, Spokane County, Washington, Spokane County, and Clark County, Washington, Clark County in 2008. A recent discovery had linked high contents of phosphorus in water to a boom in algae population. An invasive amount of algae in bodies of water would lead to a variety of excess ecological and technological issues.


Utilities

In 2020, the electricity sold by public and private suppliers for use in Washington was primarily sourced from hydroelectric dams (55%), followed by natural gas (12%), coal (8.5%), wind power, wind (6%), and nuclear (4%). A total of 86.7 million Megawatt-hours of electricity was generated statewide in 2020. Washington has the second-highest rate of renewable energy generation among U.S. states, behind Texas, and accounted for 31 percent of national hydroelectric generation.


Government and politics


State government

Washington's executive branch is headed by a governor elected for a four-year term. The current statewide elected officials are: * Bob Ferguson (politician), Bob Ferguson, List of governors of Washington, Governor (D) * Denny Heck, Lieutenant Governor of Washington, Lieutenant Governor (D) * Steve Hobbs (Washington politician), Steve Hobbs, Secretary of State of Washington, Secretary of State (D) * Mike Pellicciotti, Washington State Treasurer, State Treasurer (D) * Pat McCarthy (politician), Patrice McCarthy, Washington State Auditor, State Auditor (D) * Nicholas W. Brown (lawyer), Nick Brown, Attorney General of Washington, Attorney General (D) * Chris Reykdal, Washington State Office of Superintendent of Public Instruction, Superintendent of Public Instruction (NP/D) * Dave Upthegrove, Washington State Department of Natural Resources, Commissioner of Public Lands (D) * Patty Kuderer, Washington State Office of the Insurance Commissioner, Insurance Commissioner (D) The bicameral Washington State Legislature is the state's legislative branch. The State legislature (United States), state legislature is composed of a lower house, lower Washington House of Representatives, House of Representatives and an upper house, upper Washington State Senate, State Senate. The state is divided into 49 legislative districts of equal population, each of which elects two representatives and one senator. Representatives serve two-year terms, while senators serve for four years. There are no term limits. The Democratic Party (United States), Democratic Party has a majority in the House and Senate. The Washington Supreme Court is the highest court in the state and meets in Olympia. Nine justices serve on the bench and are elected statewide or appointed by the governor to fill vacancies. There are 30 judicial districts, each with a superior court; these districts roughly correspond to counties, with some districts that combine rural or closely-related counties.


Federal representation

The two current List of United States senators from Washington, United States senators from Washington are Patty Murray and Maria Cantwell, both Democrats. Murray has represented the state since 1993, while Cantwell assumed office in 2001. The state is one of four with two female senators. Washington's ten representatives in the United States House of Representatives (Washington's congressional districts, ''see map of districts'') as of the 2022 election are Suzan DelBene (D-1), Rick Larsen (D-2), Marie Gluesenkamp Perez (D-3), Dan Newhouse (R-4), Michael Baumgartner (R-5), Emily Randall (D-6), Pramila Jayapal (D-7), Kim Schrier (D-8), Adam Smith (Washington politician), Adam Smith (D-9), and Marilyn Strickland (D-10). Due to Congressional redistricting as a result of the 2010 census, Washington gained one seat in the United States House of Representatives. With the extra seat, Washington also gained one electoral vote, raising its total to 12.


Politics

The state is typically thought of as politically divided by the Cascade Mountains, with Western Washington being Modern liberalism in the United States, liberal (particularly the ) and Eastern Washington being conservatism in the United States, conservative. Although the eastern half of the state votes heavily Republican Party (United States), Republican, the overwhelming Democratic Party (United States), Democratic dominance in the
Seattle metropolitan area The Seattle metropolitan area is an urban conglomeration in the U.S. state of Washington (state), Washington that comprises Seattle, its surrounding Satellite city, satellites and suburbs. The United States Census Bureau defines the Seattle–T ...
has turned Washington into a reliably Red states and blue states, blue state. It is considered part of the Blue wall (United States), Blue wall of states that have voted Democratic in every presidential election since 1992 United States presidential election, 1992. This voting streak began with Democrat Michael Dukakis narrowly capturing Washington in 1988 United States presidential election, 1988. The state has since turned much more solidly blue, beginning with Obama's landslide victory in 2008 United States presidential election, 2008, and Democrats winning the state by double digits in every subsequent presidential election. Washington was considered a key swing state in 1968, and it was the only western state to give its electoral votes to Democratic nominee Hubert Humphrey over his Republican opponent Richard Nixon. Washington was considered a part of the 1994 Republican Revolution, and had the biggest pick-up in the house for Republicans, who picked up seven of Washington's nine House seats. However, this dominance did not last for long, as Democrats picked up one seat in the 1996 election, and two more in 1998, giving the Democrats a 5–4 majority. In 2013 and 2014, both houses of the Washington State Legislature (the Washington State Senate, Washington Senate and the Washington House of Representatives) were controlled by Democrats. The state senate was under Republican control, due to two Democrats' joining Republicans to form the Majority Coalition Caucus. After the 2014 elections, the Democrats retained control of the House, while Republicans took a majority in the Senate without the need for a coalition. In November 2017, a special election gave Democrats a one-seat majority in the Senate and complete control over state government. Since then, in the 2018 election, the Democrats have only expanded their majorities. The List of governors of Washington, governorship is currently held by Democrat Bob Ferguson (politician), Bob Ferguson. No state has gone longer without a Republican governor than List of governors of Washington, Washington. Democrats have controlled the Washington Governor's Mansion for years; the last Republican governor was John Spellman, who left office in 1985. Washington has not voted for a Republican senator, governor, or presidential candidate since 1994, tying with Delaware for the longest streak in the country. Washington uses the Nonpartisan blanket primary, non-partisan blanket primary system after the approval of 2004 Washington Initiative 872, Initiative 872 in 2004. All candidates run on the same ballot during primary elections and the top two candidates advance to the general election in November, regardless of party affiliation. This has resulted in several same-party general election match-ups. In a 2020 study, Washington was ranked as the second easiest state for citizens to vote in. The 2023 ''American Values Atlas'' by the Public Religion Research Institute found that Same-sex marriage in the United States, same-sex marriage is supported near-universally in Washington.


Notable legislation

Washington is one of the ten states to have legalized assisted suicide. In 2008, the Washington Death with Dignity Act ballot initiative passed and became law. In November 2009, Washington voters approved full domestic partnerships via Referendum 71, marking the first time voters in any state expanded recognition of same-sex relationships at the ballot box. Three years later, in November 2012,
same-sex marriage Same-sex marriage, also known as gay marriage, is the marriage of two people of the same legal Legal sex and gender, sex. marriage between same-sex couples is legally performed and recognized in 38 countries, with a total population of 1.5 ...
was affirmed via Referendum 74, making Washington one of only three states to have approved same-sex marriage by popular vote. Also in November 2012, Washington was one of the first two states to approve the legal sale and possession of
cannabis ''Cannabis'' () is a genus of flowering plants in the family Cannabaceae that is widely accepted as being indigenous to and originating from the continent of Asia. However, the number of species is disputed, with as many as three species be ...
for both recreational and medical use with
Initiative 502 Washington Initiative 502 (I-502) "on marijuana reform" was an Initiatives and referendums in the United States, initiative to the Washington State Legislature, which appeared on the November 2012 general ballot, passing by a margin of approxim ...
. Although marijuana is still illegal under U.S. federal law, persons 21 and older in Washington state can possess up to one ounce of marijuana, 16 ounces of marijuana-infused product in solid form, 72 ounces of marijuana-infused product in liquid form, or any combination of all three, and can legally consume marijuana and marijuana-infused products. In November 2016, voters approved Initiative 1433, which among other things requires employers to guarantee paid sick leave to most workers. On January 1, 2018, the law went into effect, with Washington becoming the seventh state with paid sick leave requirements. With the passage of 2018 Washington Initiative 1639, Initiative 1639 in the 2018 elections, Washington adopted stricter gun laws. Washington enacted a measure in May 2019 in favor of Sanctuary city, sanctuary cities, similar to California and Oregon laws which are among the strongest statewide mandates in the nation. In 2019, the legislature passed the Clean Energy Transformation Act, which requires all electricity sales to be from zero-carbon sources by 2045 and net-zero by 2030.


Education


Elementary and secondary education

As of the 2020–2021 school year, 1,094,330 students were enrolled in elementary and secondary schools in Washington, with 67,841 teachers employed to educate them. As of August 2009, there were 295 school districts in the state, serviced by nine Educational service district (Washington), Educational Service Districts. Washington School Information Processing Cooperative (a non-profit opt-in state agency) provides information management systems for fiscal and human resources and student data. Elementary and secondary schools are under the jurisdiction of the
Washington State Office of Superintendent of Public Instruction The Washington State Office of Superintendent of Public Instruction, or OSPI, is the state education agency for the State of Washington. The agency is bound by the Washington State Legislature to implement state laws regarding education, inclu ...
(OSPI). High school Eleventh grade, juniors and Senior (education), seniors in Washington have the option of using the state's Running Start program. Begun by the Washington State Legislature, state legislature in 1990, it allows students to attend institutions of higher education at public expense, simultaneously earning high school and college credit. The state has 141 schools that offer dual language programs in 14 languages, primarily Spanish, beginning in kindergarten. The state also has several public arts-focused high schools including Tacoma School of the Arts, the Vancouver School of Arts and Academics, and The Center School (Seattle), The Center School. There are also four Science and Math based high schools: one in the Tri-Cities, Washington, Tri-Cities known as Delta, one in Tacoma known as SAMI, another in Seattle known as Raisbeck Aviation High School, and one in Redmond known as Tesla STEM High School.


Higher education

There are more than 40 institutions of higher education in Washington. The state has major research universities, technical schools, religious schools, and private career colleges. Colleges and universities include the
University of Washington The University of Washington (UW and informally U-Dub or U Dub) is a public research university in Seattle, Washington, United States. Founded in 1861, the University of Washington is one of the oldest universities on the West Coast of the Uni ...
, Seattle University, Washington State University, Western Washington University, Eastern Washington University, Central Washington University, Seattle Pacific University, Saint Martin's University, Pacific Lutheran University, Gonzaga University, University of Puget Sound, Evergreen State College, Whitman College, and Walla Walla University.


Media

, Washington has 20 daily newspapers and 96 weekly newspapers that serve local and hyperlocal markets. The most-circulated newspaper in the state is ''The Seattle Times'', which is also among the most-circulated newspapers in the United States. Other major daily newspapers include ''The Spokesman-Review'' in Spokane, ''The News Tribune'' in Tacoma, ''The Columbian'' in Vancouver, ''The Everett Herald, The Daily Herald'' in Everett, the ''Tri-City Herald'' in Kennewick, and the ''Kitsap Sun'' in Bremerton. Several national and regional chains own and operate a number of local weekly newspapers, including the Adams Publishing Group, Sound Publishing, The Seattle Times Company, and the McClatchy Company. Free weekly newspapers include ''The Stranger (newspaper), The Stranger'', ''Seattle Weekly'', and the ''Inlander (newspaper), Inlander''. The Seattle area also has a number of publications in English and other languages for ethnic communities, including the ''Seattle Chinese Post'', ''International Examiner'', and ''Northwest Asian Weekly''. Since 2004, Washington has lost 37 local newspapers and seen the consolidation of smaller papers, including neighborhood and suburban papers in the Seattle metropolitan area. Several newspapers have also switched to online-only publication, including Seattle's morning daily ''Seattle Post-Intelligencer, Post-Intelligencer'' in 2009. The state is divided into four Media market, Designated Market Areas by Nielsen Media Research: Seattle–Tacoma, which also extends east to Wenatchee; Portland, which includes most of Southwestern Washington; Spokane, which also includes northern Idaho; and Yakima–Pasco–Richland–Kennewick. The Seattle–Tacoma market is the largest in the Pacific Northwest and has been the 13th largest in the United States since 2009. , Washington had 39 full-power television stations and an additional 11 from Portland, Oregon; most are affiliated with a national or regional broadcasting network. The state is home to 383 stations licensed with the Federal Communications Commission (FCC). These radio stations broadcast to local markets as well as online, where Seattle-based music station KEXP-FM has found a worldwide following.


Health care


Insurance

The top two health insurers as of 2017 were Premera Blue Cross, with 24 percent market share, followed by Kaiser Permanente at 21 percent. For the individual market, Molina Healthcare had the top share at 23%. The state adopted the Washington Healthplanfinder system in 2014 after the passage of the federal Patient Protection and Affordable Care Act (also known as "ObamaCare"). The system is used by approximately 90 percent of Washington residents who purchase or acquire their health insurance directly rather than through an employer. The state's Medicaid program, named Washington Apple Health, provides healthcare coverage to people with disabilities or low incomes. The state of Washington reformed its health care system in 1993 through the Washington Health Services Act. The legislation required individuals to obtain health insurance or face penalties, and required employers to provide insurance to employees. In addition, health insurance companies were required to sell policies to all individuals, regardless of pre-existing conditions, and cover basic benefits. The act was mostly repealed in 1995 before it could go into full effect.


Facilities

Hospitals exist across the state, but many of Washington's best-known medical facilities are located medical facilities of Seattle, in and around Seattle. The Seattle–Tacoma area has six major hospitals: Harborview Medical Center, University of Washington Medical Center, Seattle Children's, Swedish Medical Center, MultiCare Tacoma General Hospital, and St. Joseph Medical Center (Tacoma, Washington), St. Joseph Medical Center. The Seattle-area hospitals are concentrated on First Hill, Seattle, First Hill, which is home to Virginia Mason Medical Center (the neighborhood has received the nickname "Pill Hill" owing to the high concentration of healthcare facilities). , the state has over 14,000 total hospital beds that are licensed for acute care in 93 facilities. Several religious healthcare providers, primarily Catholic health care, Catholic organizations, control 49 percent of the state's hospital beds and have acquired and consolidated major systems in Washington.


Culture


Sports

Pickleball, a List of racket sports, racquet sport invented on Bainbridge Island, Washington, Bainbridge Island in 1965, was designated as Washington's official List of U.S. state sports, state sport in 2022. For three years in a row, 2021, 2022 and 2023, the sport was named the fastest growing sport in the United States by the Sports and Fitness Industry Association (SFIA).


Major professional teams


Minor professional and amateur teams


College sports teams

; NCAA Division I * Washington Huskies (Big Ten Conference; NCAA Division I Football Bowl Subdivision, Football Bowl Subdivision) * Washington State Cougars (Pac-12 Conference; NCAA Division I Football Bowl Subdivision, Football Bowl Subdivision) * Gonzaga Bulldogs (West Coast Conference) * Seattle Redhawks (Western Athletic Conference) * Eastern Washington Eagles (Big Sky Conference; Football Championship Subdivision) ; NCAA Division II * Central Washington Wildcats * Saint Martin's Saints * Seattle Pacific Falcons * Western Washington Vikings ; NCAA Division III * Pacific Lutheran Lutes * Puget Sound Loggers * Whitman Blues * Whitworth Pirates


Individual sports

The Seattle Open Invitational golf tournament was part of the PGA Tour from the 1930s to the 1960s. The GTE Northwest Classic was part of the Senior PGA Tour from 1986 to 1995, and the Boeing Classic since 2005. In addition, the 2015 U.S. Open (golf), 2015 U.S. Open was held at Chambers Bay, and several major tournaments were held at Sahalee Country Club. Pacific Raceways is a motorsports venue that has hosted the Northwest Nationals of the NHRA Mello Yello Drag Racing Series and a round of the Trans-Am Series. The WTA Seattle tennis tournament was part of the WTA Tour from 1977 to 1982.


Symbols, honors, and names

Four ships of the United States Navy, including two battleships, have been named USS Washington, USS ''Washington'' in honor of the state. Previous ships had held that name in honor of George Washington.


Unofficial state nickname

The state's nickname, "The Evergreen State", was proposed in 1890 by Charles T. Conover of Seattle. The name proved popular as the forests were full of evergreen trees and the abundance of rain keeps the shrubbery and grasses green throughout the year. Although the nickname is widely used by the state, appearing on United States license plate designs and serial formats, vehicle license plates for instance, it has not been officially adopted. A 2023 bill in the state legislature to formally recognize it as the List of U.S. state and territory nicknames, state nickname was passed by the senate but was returned to committee. Evergreen State College, The Evergreen State College, a state-funded institution in Olympia, also takes its name from this nickname.


State symbols

The list of U.S. state songs, state song is "Washington, My Home", the List of U.S. state birds, state bird is the American goldfinch, the state fruit is the apple, and the state vegetable is the Onion, Walla Walla sweet onion. The state dance, adopted in 1979, is the square dance. The list of U.S. state trees, state tree is the Tsuga heterophylla, western hemlock. The list of U.S. state flowers, state flower is the Rhododendron macrophyllum, coast rhododendron. The list of U.S. state fish, state fish is the rainbow trout, steelhead. The list of U.S. state songs, state folk song is "Roll On, Columbia, Roll On" by Woody Guthrie. The unofficial, but popularly accepted, state rock song is "Louie Louie". The state grass is bluebunch wheatgrass. The list of U.S. state insects, state insect is the green darner, green darner dragonfly. The List of U.S. state minerals, rocks, stones and gemstones, state gem is petrified wood. The list of U.S. state fossils, state fossil is the Columbian mammoth. The list of U.S. state mammals, state marine mammal is the orca. The state soil is Tokul soil. The list of U.S. state mammals, state land mammal is the Olympic marmot. The Seal of Washington, state seal (featured in the state flag as well) was inspired by the unfinished portrait of President George Washington by Gilbert Stuart. The state sport is pickleball.


Sister cities – friendship agreements

Washington has relationships with many provinces, states, and other entities worldwide.


Sister cities

* Jalisco, Mexico (1996) * Hyōgo Prefecture, Hyogo Prefecture, Japan * North Jeolla Province, Jeollabuk-do, South Korea


Friendship agreements

* Sichuan, China * Pangasinan, Philippines


See also

* Index of Washington (state)-related articles * Outline of Washington (state)


Notes


References


Further reading

* * * *


Older studies

* *
Vol. 2
*


Primary sources

* Reprinted from the ''Pacific Northwest Quarterly, Washington Historical Quarterly'', 1918–1919.


External links

*
The official tourism site of the State of Washington

Washington State Databases

Secretary of State's Washington History website

Constitution of the State of Washington

Washington Administrative Code (State Administrative Rules)

State Code Search Tool

Energy Profile for Washington

USGS real-time, geographic, and other scientific resources of Washington

Washington State Facts from USDA

U.S. Census Bureau Quick Facts: Washington

Online Encyclopedia of Washington State History

Police Scanner Information for Washington state

CWU Brooks Library Edward W. Nolan Photograph Collection
* {{Indigenous peoples in Washington Washington (state), 1889 establishments in the United States Contiguous United States Geography of the Pacific Northwest Monuments and memorials to George Washington in the United States States and territories established in 1889 States of the United States States of the West Coast of the United States