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Los Angeles, often referred to by its initials L.A., is the most populous city in the U.S. state of
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 ...
, and the commercial,
financial Finance refers to monetary resources and to the study and Academic discipline, discipline of money, currency, assets and Liability (financial accounting), liabilities. As a subject of study, is a field of Business administration, Business Admin ...
, and
cultural Culture ( ) is a concept that encompasses the social behavior, institutions, and Social norm, norms found in human societies, as well as the knowledge, beliefs, arts, laws, Social norm, customs, capabilities, Attitude (psychology), attitudes ...
center of
Southern California Southern California (commonly shortened to SoCal) is a geographic and Cultural area, cultural List of regions of California, region that generally comprises the southern portion of the U.S. state of California. Its densely populated coastal reg ...
. With an estimated 3,878,704 residents within the city limits , it is the second-most populous in the United States, behind only
New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
. Los Angeles has an
ethnically An ethnicity or ethnic group is a group of people with shared attributes, which they collectively believe to have, and long-term endogamy. Ethnicities share attributes like language, culture, common sets of ancestry, traditions, society, rel ...
and culturally diverse population, and is the principal city of a
metropolitan area A metropolitan area or metro is a region consisting of a densely populated urban area, urban agglomeration and its surrounding territories which share Industry (economics), industries, commercial areas, Transport infrastructure, transport network ...
of 12.9 million people (2024).
Greater Los Angeles Greater Los Angeles is the most populous metropolitan area in the U.S. state of California, encompassing five counties in Southern California extending from Ventura County in the west to San Bernardino County and Riverside County in the eas ...
, a combined statistical area that includes the Los Angeles and Riverside–San Bernardino metropolitan areas, is a sprawling metropolis of over 18.5 million residents. The majority of the city proper lies in a basin in Southern California adjacent to the Pacific Ocean in the west and extending partly through the
Santa Monica Mountains The Santa Monica Mountains are a coastal mountain range in Southern California, next to the Pacific Ocean. It is part of the Transverse Ranges. The Santa Monica Mountains National Recreation Area encompasses this mountain range. Because of its p ...
and north into the
San Fernando Valley The San Fernando Valley, known locally as the Valley, is an urbanized valley in Los Angeles County, Los Angeles County, California. Situated to the north of the Los Angeles Basin, it comprises a large portion of Los Angeles, the Municipal corpo ...
, with the city bordering the
San Gabriel Valley The San Gabriel Valley (), sometimes referred to by its initials as SGV, is one of the principal valleys of Southern California, with the city of Los Angeles directly bordering it to the west and occupying the vast majority of the southeastern ...
to its east. It covers about , and is the
county seat A county seat is an administrative center, seat of government, or capital city of a county or parish (administrative division), civil parish. The term is in use in five countries: Canada, China, Hungary, Romania, and the United States. An equiva ...
and most populated city of
Los Angeles County Los Angeles County, officially the County of Los Angeles and sometimes abbreviated as LA County, is the most populous county in the United States, with 9,663,345 residents estimated in 2023. Its population is greater than that of 40 individua ...
, which is the most populous county in the United States with an estimated 9.86 million residents . It is the third-most visited city in the U.S. with over 2.7 million visitors as of 2023. The area that became Los Angeles was originally inhabited by the
indigenous Indigenous may refer to: *Indigenous peoples *Indigenous (ecology) In biogeography, a native species is indigenous to a given region or ecosystem if its presence in that region is the result of only local natural evolution (though often populari ...
Tongva people The Tongva ( ) are an Indigenous people of California from the Los Angeles Basin and the Southern Channel Islands, an area covering approximately . In the precolonial era, the people lived in as many as 100 villages and primarily identified by ...
and later claimed by
Juan Rodríguez Cabrillo Juan Rodríguez Cabrillo (; 1497 – January 3, 1543) was a Portuguese maritime explorer best known for investigations of the west coast of North America, undertaken on behalf of the Spanish Empire. He was the first European to explore presen ...
for
Spain Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
in 1542. The city was founded on September 4, 1781, under Spanish governor
Felipe de Neve Felipe de Neve y Padilla (1724 – 3 November 1784) was a Spanish soldier who served as the 4th Governor of the Californias, from 1775 to 1782. Neve is one of the founders of Los Angeles and was instrumental in the foundation of San Jose and ...
, on the village of
Yaanga Yaanga was a large Tongva (or Kizh) village, originally located near what is now downtown Los Angeles, just west of the Los Angeles River and beneath U.S. Route 101 in California, U.S. Route 101. People from the village were recorded as ''Yabit ...
. It became a part of the
First Mexican Empire The Mexican Empire (, ) was a constitutional monarchy and the first independent government of Mexico. It was also the only former viceroyalty of the Spanish Empire to establish a monarchy after gaining independence. The empire existed from 18 ...
in 1821 following the
Mexican War of Independence The Mexican War of Independence (, 16 September 1810 – 27 September 1821) was an armed conflict and political process resulting in Mexico's independence from the Spanish Empire. It was not a single, coherent event, but local and regional ...
. In 1848, at the end of the
Mexican–American War The Mexican–American War (Spanish language, Spanish: ''guerra de Estados Unidos-México, guerra mexicano-estadounidense''), also known in the United States as the Mexican War, and in Mexico as the United States intervention in Mexico, ...
, Los Angeles and the rest of California were purchased as part of the
Treaty of Guadalupe Hidalgo The Treaty of Guadalupe Hidalgo officially ended the Mexican–American War (1846–1848). It was signed on 2 February 1848 in the town of Villa de Guadalupe, Mexico City, Guadalupe Hidalgo. After the defeat of its army and the fall of the cap ...
and became part of the United States. Los Angeles was incorporated as a municipality on April 4, 1850, five months before California achieved
statehood A state is a political entity that regulates society and the population within a definite territory. Government is considered to form the fundamental apparatus of contemporary states. A country often has a single state, with various administrat ...
. The discovery of
oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) and lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturate ...
in the 1890s brought rapid growth to the city. The city was further expanded with the completion of the
Los Angeles Aqueduct The Los Angeles Aqueduct system, comprising the Los Angeles Aqueduct (Owens Valley aqueduct) and the Second Los Angeles Aqueduct, is a water conveyance system, built and operated by the Los Angeles Department of Water and Power. The Owens Valley ...
in 1913, which delivers water from
Eastern California Eastern California is a region defined as either the strip to the east of the crest of the Sierra Nevada or as the easternmost counties of California. Demographics According to the 2010 census, the population of the eastern border counties of Ca ...
. Los Angeles has a diverse economy with a broad range of industries. Despite a steep exodus of film and television production since the
COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
, Los Angeles is still one of the largest hubs of American film production, the world's largest by revenue; the city is an important site in the
history of film The history of film chronicles the development of a visual art, visual art form created using history of film technology, film technologies that began in the late 19th century. The advent of film as an artistic medium is not clearly defined. Th ...
. It also has one of the busiest container ports in the Americas, and despite a business exodus from
downtown Los Angeles Downtown Los Angeles (DTLA) is the central business district of the city of Los Angeles. It is part of the Central Los Angeles region and covers a area. As of 2020, it contains over 500,000 jobs and has a population of roughly 85,000 residents ...
, the city's urban core is evolving as a cultural center with the world's largest showcase of architecture designed by
Frank Gehry Frank Owen Gehry ( ; ; born February 28, 1929) is a Canadian-American architect and designer. A number of his buildings, including his private residence in Santa Monica, California, have become attractions. Gehry rose to prominence in th ...
. In 2018, the Los Angeles metropolitan area had a
gross metropolitan product Gross metropolitan product (GMP) is a monetary measure that calculates the total economic output of a statistical metropolitan unit during a specific time period. It represents the market value of all final goods and services produced within the u ...
of over $1.0 trillion, making it the city with the third-largest GDP in the world, after
New York New York most commonly refers to: * New York (state), a state in the northeastern United States * New York City, the most populous city in the United States, located in the state of New York New York may also refer to: Places United Kingdom * ...
and
Tokyo Tokyo, officially the Tokyo Metropolis, is the capital of Japan, capital and List of cities in Japan, most populous city in Japan. With a population of over 14 million in the city proper in 2023, it is List of largest cities, one of the most ...
. Los Angeles hosted the
Summer Olympics The Summer Olympic Games, also known as the Summer Olympics or the Games of the Olympiad, is a major international multi-sport event normally held once every four years. The inaugural Games took place in 1896 in Athens, then part of the King ...
in
1932 Events January * January 4 – The British authorities in India arrest and intern Mahatma Gandhi and Vallabhbhai Patel. * January 9 – Sakuradamon Incident (1932), Sakuradamon Incident: Korean nationalist Lee Bong-chang fails in his effort ...
and
1984 Events January * January 1 – The Bornean Sultanate of Brunei gains full independence from the United Kingdom, having become a British protectorate in 1888. * January 7 – Brunei becomes the sixth member of the Association of Southeas ...
, and will also host in
2028 Predicted and scheduled events * April 12 - The 2028 South Korean legislative election is scheduled to be held. * May 7 – If not triggered earlier, the 2028 Turkish presidential election and the next Turkish parliamentary election wi ...
.


Toponymy

On September 4, 1781, a group of 44 settlers known as " Los Pobladores" founded the (town) they called . The original name of the settlement is disputed; the
Guinness Book of World Records ''Guinness World Records'', known from its inception in 1955 until 1999 as ''The Guinness Book of Records'' and in previous United States editions as ''The Guinness Book of World Records'', is a British reference book published annually, listi ...
rendered it as "El Pueblo de Nuestra Señora la Reina de los Ángeles del Río Porciúncula"; other sources have shortened or alternate versions of the longer name. The local English pronunciation of the name of the city has varied over time. A 1953 article in the
journal A journal, from the Old French ''journal'' (meaning "daily"), may refer to: *Bullet journal, a method of personal organization *Diary, a record of personal secretive thoughts and as open book to personal therapy or used to feel connected to onesel ...
of the
American Name Society The American Name Society (ANS) is a non-profit organization founded in 1951 to promote onomastics, the study of names and naming practices, both in the United States and abroad. The organization investigates cultural insights, settlement history, ...
asserts that the pronunciation was established following the 1850 incorporation of the city and that since the 1880s the pronunciation emerged from a trend in California to give places Spanish, or Spanish-sounding, names and pronunciations. In 1908, librarian
Charles Fletcher Lummis Charles Fletcher Lummis (March 1, 1859 – November 25, 1928) was an American journalist, civil rights activist, preservationist, poet and librarian who promoted Native American rights and historic preservation. He founded the Southwest Museum ...
, who argued for the name's pronunciation with a hard ''g'' (), reported that there were at least 12 pronunciation variants. In the early 1900s, the ''
Los Angeles Times The ''Los Angeles Times'' is an American Newspaper#Daily, daily newspaper that began publishing in Los Angeles, California, in 1881. Based in the Greater Los Angeles city of El Segundo, California, El Segundo since 2018, it is the List of new ...
'' advocated for pronouncing it ''Loce AHNG-hayl-ais'' (), approximating Spanish , by printing the
respelling A pronunciation respelling is a regular phonetic respelling of a word that has a standard spelling but whose pronunciation according to that spelling may be ambiguous, which is used to indicate the pronunciation of that word. Pronunciation respe ...
under its masthead for several years. This did not find favor. Since the 1930s, has been most common. In 1934, the
United States Board on Geographic Names The United States Board on Geographic Names (BGN) is a Federal government of the United States, federal body operating under the United States Secretary of the Interior. The purpose of the board is to establish and maintain uniform usage of geogr ...
decreed that this pronunciation be used by the federal government. This was also endorsed in 1952 by a "jury" appointed by Mayor
Fletcher Bowron Fletcher Bowron (August 13, 1887 – September 11, 1968) was an American lawyer, judge, and politician. He was the 35th Mayor of Los Angeles from 1938 to 1953. A member of the Republican Party, he was at the time the city's longest-serving mayor ...
to devise an official pronunciation. Common pronunciations in the United Kingdom include . Phonetician
Jack Windsor Lewis Jack Windsor Lewis (1926 – 11 July 2021) was a British phonetician. He is best known for his work on the phonetics of English and the teaching of English pronunciation to foreign learners. His blog postings on English phonetics and phonetician ...
described the most common one, , as a
spelling pronunciation A spelling pronunciation is the pronunciation of a word according to its spelling when this differs from a longstanding standard or traditional pronunciation. Words that are spelled with letters that were never pronounced or that were not pronoun ...
based on analogy to Greek words ending in ''-es'', "reflecting a time when the classics were familiar if Spanish was not".


History


Indigenous history

The settlement of
Indigenous Californians Indigenous peoples of California, commonly known as Indigenous Californians or Native Californians, are a diverse group of nations and peoples that are indigenous to the geographic area within the current boundaries of California before and afte ...
in the modern
Los Angeles Basin The Los Angeles Basin is a sedimentary Structural basin, basin located in Southern California, in a region known as the Peninsular Ranges. The basin is also connected to an wikt:anomalous, anomalous group of east–west trending chains of mountai ...
and the
San Fernando Valley The San Fernando Valley, known locally as the Valley, is an urbanized valley in Los Angeles County, Los Angeles County, California. Situated to the north of the Los Angeles Basin, it comprises a large portion of Los Angeles, the Municipal corpo ...
was dominated by the
Tongva The Tongva ( ) are an Indigenous peoples of California, Indigenous people of California from the Los Angeles Basin and the Channel Islands of California, Southern Channel Islands, an area covering approximately . In the precolonial era, the peop ...
(now also known as the ''Gabrieleño'' since the era of Spanish colonization). The historic center of Tongva power in the region was the settlement of
Yaanga Yaanga was a large Tongva (or Kizh) village, originally located near what is now downtown Los Angeles, just west of the Los Angeles River and beneath U.S. Route 101 in California, U.S. Route 101. People from the village were recorded as ''Yabit ...
(
Tongva The Tongva ( ) are an Indigenous peoples of California, Indigenous people of California from the Los Angeles Basin and the Channel Islands of California, Southern Channel Islands, an area covering approximately . In the precolonial era, the peop ...
: ''Iyáangẚ''), meaning "place of the
poison oak Poison oak refers to two plant species in the genus '' Toxicodendron,'' both of which can cause skin irritation: *'' Toxicodendron diversilobum'' or Pacific poison oak, found in western North America *'' Toxicodendron pubescens'' or Atlantic po ...
", which would one day be the site where the Spanish founded the
Pueblo de Los Ángeles El Pueblo de Nuestra Señora la Reina de los Ángeles del Río de Porciúncula, shortened to the Pueblo de los Ángeles, was the Spanish colonial pueblos and villas in North America, Spanish civilian ''pueblo'' settled in 1781, which became the ...
. ''Iyáangẚ'' has also been translated as "the valley of smoke".


Spanish rule

Maritime explorer
Juan Rodríguez Cabrillo Juan Rodríguez Cabrillo (; 1497 – January 3, 1543) was a Portuguese maritime explorer best known for investigations of the west coast of North America, undertaken on behalf of the Spanish Empire. He was the first European to explore presen ...
claimed the area of southern California for the
Spanish Empire The Spanish Empire, sometimes referred to as the Hispanic Monarchy (political entity), Hispanic Monarchy or the Catholic Monarchy, was a colonial empire that existed between 1492 and 1976. In conjunction with the Portuguese Empire, it ushered ...
in 1542, while on an official military exploring expedition, as he was moving northward along the
Pacific The Pacific Ocean is the largest and deepest of Earth's five 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 bounded by the cont ...
coast from earlier colonizing bases of
New Spain New Spain, officially the Viceroyalty of New Spain ( ; Nahuatl: ''Yankwik Kaxtillan Birreiyotl''), originally the Kingdom of New Spain, was an integral territorial entity of the Spanish Empire, established by Habsburg Spain. It was one of several ...
in Central and South America.
Gaspar de Portolà Gaspar is a given and/or surname of French, German, Portuguese, and Spanish origin, cognate to Casper (given name) or Casper (surname). It is a name of christian origin, per Saint Gaspar, one of the three wise men mentioned in the Armenian ...
and
Franciscan The Franciscans are a group of related organizations in the Catholic Church, founded or inspired by the Italian saint Francis of Assisi. They include three independent Religious institute, religious orders for men (the Order of Friars Minor bei ...
missionary
Juan Crespí Juan Crespí, OFM (Catalan language, Catalan: ''Joan Crespí''; 1 March 1721 – 1 January 1782) was a Franciscan missionary and explorer of The Californias, Las Californias. Biography A native of Majorca, Crespí entered the Franciscan ord ...
reached the present site of Los Angeles on August 2, 1769. In 1771, Franciscan
friar A friar is a member of one of the mendicant orders in the Catholic Church. There are also friars outside of the Catholic Church, such as within the Anglican Communion. The term, first used in the 12th or 13th century, distinguishes the mendi ...
Junípero Serra Saint Junípero Serra Ferrer (; ; November 24, 1713August 28, 1784), popularly known simply as Junipero Serra, was a Spanish Roman Catholic, Catholic priest and missionary of the Franciscan Order. He is credited with establishing the Francis ...
directed the building of the
Mission San Gabriel Arcángel Mission San Gabriel Arcángel () is a Californian mission and historic landmark in San Gabriel, California. It was founded by the Spanish Empire on the Nativity of Mary September 8, 1771, as the fourth of what would become twenty-one Spanish mi ...
, the first
mission Mission (from Latin 'the act of sending out'), Missions or The Mission may refer to: Geography Australia *Mission River (Queensland) Canada *Mission, British Columbia, a district municipality * Mission, Calgary, Alberta, a neighbourhood * ...
in the area. On September 4, 1781, a group of 44 settlers known as " Los Pobladores" founded the (town) they called . The present-day city has the largest
Roman Catholic archdiocese Roman or Romans most often refers to: *Rome, the capital city of Italy *Ancient Rome, Roman civilization from 8th century BC to 5th century AD *Roman people, the people of Roman civilization *Epistle to the Romans, shortened to Romans, a letter w ...
in the United States. Two-thirds of the Mexican or (
New Spain New Spain, officially the Viceroyalty of New Spain ( ; Nahuatl: ''Yankwik Kaxtillan Birreiyotl''), originally the Kingdom of New Spain, was an integral territorial entity of the Spanish Empire, established by Habsburg Spain. It was one of several ...
) settlers were
mestizo ( , ; fem. , literally 'mixed person') is a term primarily used to denote people of mixed European and Indigenous ancestry in the former Spanish Empire. In certain regions such as Latin America, it may also refer to people who are culturall ...
or
mulatto ( , ) is a Race (human categorization), racial classification that refers to people of mixed Sub-Saharan African, African and Ethnic groups in Europe, European ancestry only. When speaking or writing about a singular woman in English, the ...
, a mixture of African, indigenous and European ancestry. The settlement remained a small ranch town for decades, but by 1820, the population had increased to about 650 residents. Today, the pueblo is commemorated in the historic district of Los Angeles Pueblo Plaza and
Olvera Street Olvera Street, commonly known by its Spanish language, Spanish name Calle Olvera, is a historic pedestrian street in El Pueblo de Los Ángeles Historical Monument, El Pueblo de Los Ángeles, the historic center of Los Angeles. The street is loc ...
, the oldest part of Los Angeles.


Mexican rule

New Spain New Spain, officially the Viceroyalty of New Spain ( ; Nahuatl: ''Yankwik Kaxtillan Birreiyotl''), originally the Kingdom of New Spain, was an integral territorial entity of the Spanish Empire, established by Habsburg Spain. It was one of several ...
achieved its independence from the Spanish Empire in 1821, and the pueblo now existed within the new
Mexican Republic 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 ...
. During Mexican rule, Governor
Pío Pico Don (honorific), Don Pío de Jesús Pico IV (May 5, 1801 – September 11, 1894) was a California politician, ranchero, and entrepreneur, famous for serving as the List of governors of California before 1850, last governor of Alta California und ...
made Los Angeles the regional capital of
Alta California Alta California (, ), also known as Nueva California () among other names, was a province of New Spain formally established in 1804. Along with the Baja California peninsula, it had previously comprised the province of , but was made a separat ...
. By this time, the new republic introduced more
secularization In sociology, secularization () is a multilayered concept that generally denotes "a transition from a religious to a more worldly level." There are many types of secularization and most do not lead to atheism or irreligion, nor are they automatica ...
acts within the Los Angeles region. In 1846, during the wider
Mexican–American War The Mexican–American War (Spanish language, Spanish: ''guerra de Estados Unidos-México, guerra mexicano-estadounidense''), also known in the United States as the Mexican War, and in Mexico as the United States intervention in Mexico, ...
, marines from the United States occupied the pueblo. This resulted in the
siege of Los Angeles The siege of Los Angeles, was a military response by armed Mexican civilians to the August 1846 occupation of the Pueblo de Los Ángeles by the United States Marines during the Mexican–American War. Background Following the Battle of Mo ...
where 150 Mexican militias fought the occupiers which eventually surrendered. Mexican rule ended during following the American
Conquest of California The Conquest of California, also known as the Conquest of Alta California or the California Campaign, was a military campaign during the Mexican–American War carried out by the United States in Alta California (modern-day California), then part ...
, part of the larger
Mexican-American War Mexican Americans are Americans of full or partial 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 United State ...
. Americans took control from the
Californios Californios (singular Californio) are Californians of Spaniards, Spanish descent, especially those descended from settlers of the 17th through 19th centuries before California was annexed by the United States. California's Spanish language in C ...
after a series of battles, culminating with the signing of the
Treaty of Cahuenga The Treaty of Cahuenga (), also called the Capitulation of Cahuenga (''Capitulación de Cahuenga''), was an 1847 agreement that ended the Conquest of California, resulting in a ceasefire between Californios and Americans. The treaty was signed ...
on January 13, 1847. The
Mexican Cession The Mexican Cession () is the region in the modern-day Western United States that 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 S ...
was formalized in the
Treaty of Guadalupe Hidalgo The Treaty of Guadalupe Hidalgo officially ended the Mexican–American War (1846–1848). It was signed on 2 February 1848 in the town of Villa de Guadalupe, Mexico City, Guadalupe Hidalgo. After the defeat of its army and the fall of the cap ...
in 1848, which ceded Los Angeles and the rest of Alta California to the United States.


Post-Conquest era

Railroads arrived with the completion of the transcontinental
Southern Pacific The Southern Pacific (or Espee from the railroad initials) was an American Class I railroad network that existed from 1865 to 1996 and operated largely in the Western United States. The system was operated by various companies under the names ...
line from
New Orleans New Orleans (commonly known as NOLA or The Big Easy among other nicknames) is a Consolidated city-county, consolidated city-parish located along the Mississippi River in the U.S. state of Louisiana. With a population of 383,997 at the 2020 ...
to Los Angeles in 1876 and the
Santa Fe Railroad The Atchison, Topeka and Santa Fe Railway , often referred to as the Santa Fe or AT&SF, was one of the largest Class 1 railroads in the United States between 1859 and 1996. The Santa Fe was a pioneer in intermodal freight transport; at variou ...
in 1885. Petroleum was discovered in the city and surrounding area in 1892, and by 1923, the discoveries had helped
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 ...
become the country's largest oil producer, accounting for about one-quarter of the world's petroleum output. By 1900, the population had grown to more than 102,000, putting pressure on the city's
water supply Water supply is the provision of water by public utilities, commercial organisations, community endeavors or by individuals, usually via a system of pumps and pipes. Public water supply systems are crucial to properly functioning societies. Th ...
. The completion of the
Los Angeles Aqueduct The Los Angeles Aqueduct system, comprising the Los Angeles Aqueduct (Owens Valley aqueduct) and the Second Los Angeles Aqueduct, is a water conveyance system, built and operated by the Los Angeles Department of Water and Power. The Owens Valley ...
in 1913, under the supervision of
William Mulholland William Mulholland (September 11, 1855 – July 22, 1935) was an Irish American self-taught civil engineer who was responsible for building the infrastructure to provide a water supply that allowed Los Angeles to grow into the largest city in Cal ...
, ensured the continued growth of the city. Because of clauses in the city's charter that prevented the City of Los Angeles from selling or providing water from the aqueduct to any area outside its borders, many adjacent cities and communities felt compelled to join Los Angeles. Los Angeles created the first municipal
zoning In urban planning, zoning is a method in which a municipality or other tier of government divides land into land-use "zones", each of which has a set of regulations for new development that differs from other zones. Zones may be defined for ...
ordinance in the United States. On September 14, 1908, the
Los Angeles City Council The Los Angeles City Council is the Legislature, lawmaking body for the Government of Los Angeles, city government of Los Angeles, California, the second largest city in the United States. It has 15 members who each represent the 15 city council ...
promulgated residential and industrial land use zones. The new ordinance established three residential zones of a single type, where industrial uses were prohibited. The proscriptions included barns, lumber yards, and any industrial land use employing machine-powered equipment. These laws were enforced against industrial properties after the fact. These prohibitions were in addition to existing activities that were already regulated as nuisances. These included explosives warehousing, gas works, oil drilling, slaughterhouses, and
tanneries Tanning may refer to: *Tanning (leather), treating animal skins to produce leather *Sun tanning, using the sun to darken pale skin **Indoor tanning, the use of artificial light in place of the sun **Sunless tanning, application of a stain or dye t ...
. Los Angeles City Council also designated seven industrial zones within the city. However, between 1908 and 1915, the Los Angeles City Council created various exceptions to the broad proscriptions that applied to these three residential zones, and as a consequence, some industrial uses emerged within them. There are two differences between the 1908 Residence District Ordinance and later zoning laws in the United States. First, the 1908 laws did not establish a comprehensive zoning map as the 1916 New York City Zoning Ordinance did. Second, the residential zones did not distinguish types of housing; they treated apartments, hotels, and detached-single-family housing equally. In 1910, Hollywood merged into Los Angeles, with 10 movie companies already operating in the city at the time. By 1921, more than 80 percent of the world's film industry was concentrated in L.A. The money generated by the industry kept the city insulated from much of the economic loss suffered by the rest of the country 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 ...
. By 1930, the population surpassed one million. In 1932, the city hosted the
Summer Olympics The Summer Olympic Games, also known as the Summer Olympics or the Games of the Olympiad, is a major international multi-sport event normally held once every four years. The inaugural Games took place in 1896 in Athens, then part of the King ...
.


Post-WWII

During
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 ...
Los Angeles was a major center of wartime manufacturing, such as shipbuilding and aircraft. Calship built hundreds of
Liberty Ship Liberty ships were a ship class, class of cargo ship built in the United States during World War II under the Emergency Shipbuilding Program. Although British in concept, the design was adopted by the United States for its simple, low-cost cons ...
s and
Victory Ship The Victory ship was a class of cargo ship produced in large numbers by American shipyards during World War II. They were a more modern design compared to the earlier Liberty ship, were slightly larger and had more powerful steam turbine engin ...
s on Terminal Island, and the Los Angeles area was the headquarters of six of the country's major aircraft manufacturers (
Douglas Aircraft Company The Douglas Aircraft Company was an American aerospace manufacturer, aerospace and military, defense company based in Southern California. Founded in 1921 by Donald Wills Douglas Sr., it merged with McDonnell Aircraft in 1967 to form McDonnell D ...
,
Hughes Aircraft The Hughes Aircraft Company was a major American aerospace company, aerospace and defense contractor founded on February 14, 1934 by Howard Hughes in Glendale, California, as a division of the Hughes Tool Company. The company produced the Hughes ...
, Lockheed,
North American Aviation North American Aviation (NAA) was a major American aerospace manufacturer that designed and built several notable aircraft and spacecraft. Its products included the T-6 Texan trainer, the P-51 Mustang fighter, the B-25 Mitchell bomber, the F- ...
,
Northrop Corporation Northrop Corporation was an American aircraft manufacturer from its formation in 1939 until its 1994 merger with Grumman to form Northrop Grumman. The company is known for its development of the flying wing design, most successfully the B-2 Spiri ...
, and Vultee). During the war, more aircraft were produced in one year than in all the pre-war years since the Wright brothers flew the first airplane in 1903, combined. Manufacturing in Los Angeles skyrocketed, and as
William S. Knudsen William Signius Knudsen (born Signius Wilhelm Poul Knudsen; March 25, 1879 – April 27, 1948) was a Danish-born American automotive industry executive and an United States, American general officer, general during World War II. His experience ...
, of the National Defense Advisory Commission put it, "We won because we smothered the enemy in an avalanche of production, the like of which he had never seen, nor dreamed possible." After the end of
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 ...
Los Angeles grew more rapidly than ever, sprawling into the
San Fernando Valley The San Fernando Valley, known locally as the Valley, is an urbanized valley in Los Angeles County, Los Angeles County, California. Situated to the north of the Los Angeles Basin, it comprises a large portion of Los Angeles, the Municipal corpo ...
. The expansion of the state owned
Interstate Highway System The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, or the Eisenhower Interstate System, is a network of controlled-access highways that forms part of the National Hi ...
during the 1950s and 1960s helped propel suburban growth and signaled the demise of the city's privately owned electrified rail system, once the world's largest.
As a consequence of World War II, suburban growth, and population density, many amusement parks were built and operated in this area. An example is Beverly Park, which was located at the corner of Beverly Boulevard and La Cienega before being closed and substituted by the
Beverly Center The Beverly Center is a shopping mall in Los Angeles, California, United States. It is an eight-story structure located near the West Hollywood, California, West Hollywood border but within Los Angeles city limits, bounded by Beverly Boulevard, ...
. In the second half of the 20th century, Los Angeles substantially reduced the amount of housing that could be built by drastically downzoning the city. In 1960, the city had a total zoned capacity for approximately 10 million people. By 1990, that capacity had fallen to 4.5 million as a result of policy decisions to ban housing through zoning. Racial tensions led to the
Watts riots The Watts riots, sometimes referred to as the Watts Rebellion or Watts Uprising, took place in the Watts neighborhood and its surrounding areas of Los Angeles from August 11 to 16, 1965. The riots were motivated by anger at the racist and abus ...
in 1965, resulting in 34 deaths and over 1,000 injuries. In 1969, California became the birthplace of the Internet, as the first
ARPANET The Advanced Research Projects Agency Network (ARPANET) was the first wide-area packet-switched network with distributed control and one of the first computer networks to implement the TCP/IP protocol suite. Both technologies became the tec ...
transmission was sent from the
University of California, Los Angeles The University of California, Los Angeles (UCLA) is a public university, public Land-grant university, land-grant research university in Los Angeles, California, United States. Its academic roots were established in 1881 as a normal school the ...
(UCLA) to the
Stanford Research Institute SRI International (SRI) is a nonprofit organization, nonprofit scientific research, scientific research institute and organization headquartered in Menlo Park, California, United States. It was established in 1946 by trustees of Stanford Univer ...
in Menlo Park. In 1973, Tom Bradley was elected as the city's first African American mayor, serving for five terms until retiring in 1993. Other events in the city during the 1970s included the
Symbionese Liberation Army The United Federated Forces of the Symbionese Liberation Army (commonly referred to simply as the SLA) was a small, American militant far-left organization active between 1973 and 1975; it claimed to be a vanguard movement. The FBI and wider Am ...
's South Central standoff in 1974 and the Hillside Stranglers murder cases in 1977–1978. In early 1984, the city surpassed Chicago in population, thus becoming the second largest city in the United States. In 1984, the city hosted the Summer Olympic Games for the second time. Despite being boycotted by 14 Communist countries, the 1984 Olympics became more financially successful than any previous, and the second Olympics to turn a profit; the other, according to an analysis of contemporary newspaper reports, was the
1932 Summer Olympics The 1932 Summer Olympics (officially the Games of the X Olympiad and also known as Los Angeles 1932) were an international multi-sport event held from July 30 to August 14, 1932, in Los Angeles, California, United States. The Games were held du ...
, also held in Los Angeles. Racial tensions erupted on April 29, 1992, with the acquittal by a
Simi Valley Simi Valley (; Chumash: ''Shimiyi'') is a city in the valley of the same name in southeastern Ventura County, California, United States. It is from Downtown Los Angeles, making it part of the Greater Los Angeles Area. Simi Valley borders Th ...
jury of four
Los Angeles Police Department The City of Los Angeles Police Department, commonly referred to as Los Angeles Police Department (LAPD), is the primary law enforcement agency of Los Angeles, California, United States. With 8,832 officers and 3,000 civilian staff, it is the th ...
(LAPD) officers captured on videotape beating
Rodney King Rodney Glen King (April 2, 1965June 17, 2012) was a Black American victim of police brutality. On March 3, 1991, he was severely beaten by Police officer, officers of the Los Angeles Police Department (LAPD) during his arrest after a high spe ...
, culminating in large-scale riots. In 1994, the magnitude 6.7
Northridge earthquake The 1994 Northridge earthquake affected Greater Los Angeles, California, on January 17, 1994, at 04:30:55 PST. The epicenter of the moment 6.7 () blind thrust earthquake was beneath the San Fernando Valley. Lasting approximately 8 seconds a ...
shook the city, causing $12.5 billion in damage and 72 deaths. The century ended with the Rampart scandal, one of the most extensive documented cases of police misconduct in American history.


21st century

In 2002, Mayor
James Hahn James Kenneth Hahn (born July 3, 1950) is an American lawyer and politician. A Democrat, Hahn was elected the 40th mayor of Los Angeles in 2001. He served until 2005, at which time he was defeated in his bid for re-election. Prior to his term a ...
led the campaign against secession, resulting in voters defeating efforts by the San Fernando Valley and Hollywood to secede from the city. In
2022 The year began with another wave in the COVID-19 pandemic, with SARS-CoV-2 Omicron variant, Omicron spreading rapidly and becoming the dominant variant of the SARS-CoV-2 virus worldwide. Tracking a decrease in cases and deaths, 2022 saw ...
,
Karen Bass Karen Ruth Bass (; born October 3, 1953) is an American politician who has served as the 43rd mayor of Los Angeles since 2022. A member of the Democratic Party (United States), Democratic Party, Bass previously served in the United States House ...
became the city's first female
mayor In many countries, a mayor is the highest-ranking official in a Municipal corporation, municipal government such as that of a city or a town. Worldwide, there is a wide variance in local laws and customs regarding the powers and responsibilitie ...
, making Los Angeles the largest U.S. city to have ever had a woman as mayor. In January 2025, a series of devastating wildfires caused by severe winds swept through Southern California, with the Pacific Palisades fire causing widespread destruction in Los Angeles' northwestern community of Pacific Palisades, with many calling it the most destructive in the history of the city of Los Angeles. In June 2025, the city experienced protests and riots following raids by
Immigration and Customs Enforcement The United States Immigration and Customs Enforcement (ICE; ) is a federal law enforcement agency under the United States Department of Homeland Security. ICE's stated mission is to protect the United States from transnational crime and ille ...
(ICE). Los Angeles will host the
2028 Summer Olympics The 2028 Summer Olympics, officially the Games of the XXXIV Olympiad and commonly known as Los Angeles 2028 or LA 28, is an upcoming international multi-sport event scheduled to take place July 14–30, 2028, in the United States. Los Angeles ...
and
Paralympic Games The Paralympic Games or Paralympics is a periodic series of international multisport events involving athletes with a range of disability, disabilities. There are Winter Paralympic Games, Winter and Summer Paralympic Games, which since the 1988 ...
, making Los Angeles the third city to host the Olympics three times.


Geography


Topography

The city of Los Angeles covers a total area of , comprising of land and of water. The city extends for from north to south and for from east to west. The perimeter of the city is . Los Angeles is both flat and hilly. The highest point in the city proper is Mount Lukens at , located in the foothills of the
San Gabriel Mountains The San Gabriel Mountains () are a mountain range located in Los Angeles and San Bernardino counties, California, United States. The mountain range is part of the Transverse Ranges and lies between the Los Angeles Basin and the Mojave Desert ...
at the north extent of the
Crescenta Valley The Crescenta Valley is a small inland valley in Los Angeles County, California, lying between the San Gabriel Mountains on the northeast and the Verdugo Mountains and San Rafael Hills on the southwest. It opens into the San Fernando Valley at ...
. The eastern end of the
Santa Monica Mountains The Santa Monica Mountains are a coastal mountain range in Southern California, next to the Pacific Ocean. It is part of the Transverse Ranges. The Santa Monica Mountains National Recreation Area encompasses this mountain range. Because of its p ...
stretches from
Downtown ''Downtown'' is a term primarily used in American and Canadian English to refer to a city's sometimes commercial, cultural and often the historical, political, and geographic heart. It is often synonymous with its central business district ( ...
to the Pacific Ocean and separates the Los Angeles Basin from the San Fernando Valley. Other hilly parts of Los Angeles include the Mt. Washington area north of Downtown, eastern parts such as
Boyle Heights Boyle may refer to: Places United States * Boyle, Kansas, an unincorporated community * Boyle, Mississippi, a town *Boyle County, Kentucky *Boyle Heights, Los Angeles, a neighborhood Elsewhere * Boyle (crater), a lunar crater * 11967 Boyle, ...
, the Crenshaw district around the Baldwin Hills, and the San Pedro district. Surrounding the city are much higher mountains. Immediately to the north lie the
San Gabriel Mountains The San Gabriel Mountains () are a mountain range located in Los Angeles and San Bernardino counties, California, United States. The mountain range is part of the Transverse Ranges and lies between the Los Angeles Basin and the Mojave Desert ...
, which is a popular recreation area for Angelenos. Its high point is
Mount San Antonio Mount San Antonio, commonly referred to as Mount Baldy or Old Baldy, is a summit in the San Gabriel Mountains on the border of Los Angeles and San Bernardino counties of California. Lying within the San Gabriel Mountains National Monument an ...
, locally known as Mount Baldy, which reaches . Further afield, the highest point in southern California is
San Gorgonio Mountain San Gorgonio Mountain, also known locally as Mount San Gorgonio, or Old Greyback, is the highest peak in Southern California and the Transverse Ranges at . It is in the San Bernardino Mountains, east of the city of San Bernardino, California, S ...
, east of downtown Los Angeles, with a height of . The
Los Angeles River The Los Angeles River (), historically known as by the Tongva and the by the Spanish, is a major river in Los Angeles County, California. Its headwaters are in the Simi Hills and Santa Susana Mountains, and it flows nearly from Canoga Park ...
, which is largely seasonal, is the primary
drainage channel A storm drain, storm sewer (United Kingdom, U.S. and Canada), highway drain, surface water drain/sewer (United Kingdom), or stormwater drain (Australia and New Zealand) is infrastructure designed to drain excess rain and ground water from i ...
. It was straightened and lined in of concrete by the Army Corps of Engineers to act as a flood control channel. The river begins in the
Canoga Park Canoga Park is a neighborhood in the San Fernando Valley region of the City of Los Angeles, California. Before the Mexican–American War, the district was part of a rancho, and after the American victory it was converted into wheat farms and ...
district of the city, flows east from the San Fernando Valley along the north edge of the Santa Monica Mountains, and turns south through the city center, flowing to its mouth in the Port of
Long Beach 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 ...
at the Pacific Ocean. The smaller
Ballona Creek Ballona Creek (pronunciation: "Bah-yo-nuh" or "Buy-yo-nah" ) is an channelized stream in southwestern Los Angeles County, California, United States, that was once a "year-round river lined with sycamores and willows". The urban watercourse be ...
flows into the
Santa Monica Bay Santa Monica Bay is a bight of the Pacific Ocean in Southern California, United States. Its boundaries are slightly ambiguous, but it is generally considered to be the part of the Pacific within an imaginary line drawn between Point Dume, in ...
at
Playa del Rey Playa del Rey (Spanish for "Beach of the King") is a seaside neighborhood on the westside of Los Angeles in the Santa Monica Bay region of Los Angeles County, California. It has a ZIP Code of 90293 and area codes of 310 and 424. As of 2018, ...
.


Vegetation

Los Angeles is rich in native plant species partly because of its diversity of habitats, including beaches,
wetland A wetland is a distinct semi-aquatic ecosystem whose groundcovers are flooded or saturated in water, either permanently, for years or decades, or only seasonally. Flooding results in oxygen-poor ( anoxic) processes taking place, especially ...
s, and mountains. The most prevalent plant communities are
coastal sage scrub Coastal sage scrub, also known as coastal scrub, CSS, or soft chaparral, is a low scrubland plant community of the California coastal sage and chaparral subecoregion, found in coastal California and northwestern coastal Baja California. It is ...
,
chaparral Chaparral ( ) is a shrubland plant plant community, community found primarily in California, southern Oregon, and northern Baja California. It is shaped by a Mediterranean climate (mild wet winters and hot dry summers) and infrequent, high-intens ...
shrubland, and
riparian woodland A riparian forest or riparian woodland is a forested or wooded area of land adjacent to a body of water such as a river, stream, pond, lake, marshland, estuary, canal, sink, or reservoir. Due to the broad nature of the definition, riparian woodla ...
. Native plants include: the
California poppy ''Eschscholzia californica'', the California poppy, golden poppy, Mexican poppy, California sunlight or cup of gold, is a species of flowering plant in the family Papaveraceae, native to the United States and Mexico. It is cultivated as an or ...
,
matilija poppy ''Romneya'' () is a genus of flowering plants belonging to the poppy family (Papaveraceae). There are two species in the genus ''Romneya'', which was named for Irish astronomer John Thomas Romney Robinson. They are known commonly as Matilija pop ...
,
toyon ''Heteromeles arbutifolia'' (, more commonly by Californian botanists), commonly known as toyon, is a perennial shrub native to Coastal California. It is the sole species in the genus ''Heteromeles''. Description Toyon typically grows from , r ...
,
Ceanothus ''Ceanothus'' is a genus of about 50–60 species of nitrogen-fixing shrubs and small trees in the buckthorn family (Rhamnaceae). Common names for members of this genus are buckbrush, California lilac, soap bush, or just ceanothus. ''"Ceanothus" ...
,
Chamise ''Adenostoma fasciculatum'', commonly known as chamise or greasewood, is a flowering plant native to California and Baja California. This shrub is one of the most widespread plants of the California chaparral ecoregion. Chamise produces a specia ...
,
Coast Live Oak ''Quercus agrifolia'', the California live oak, or coast live oak, is an evergreen live oak native to the California Floristic Province. Live oaks are so-called because they keep living leaves on the tree all year, adding young leaves and sheddi ...
,
sycamore Sycamore is a name which has been applied to several types of trees, but with somewhat similar leaf forms. The name derives from the Ancient Greek () meaning . Species of otherwise unrelated trees known as sycamore: * ''Acer pseudoplatanus'', a ...
,
willow Willows, also called sallows and osiers, of the genus ''Salix'', comprise around 350 species (plus numerous hybrids) of typically deciduous trees and shrubs, found primarily on moist soils in cold and temperate regions. Most species are known ...
and Giant Wildrye. Many of these native species, such as the Los Angeles sunflower, have become so rare as to be considered endangered. Mexican Fan Palms, Canary Island Palms, Queen Palms,
Date Palm ''Phoenix dactylifera'', commonly known as the date palm, is a flowering-plant species in the palm family Arecaceae, cultivated for its edible sweet #Fruits, fruit called dates. The species is widely cultivated across North Africa, northern A ...
s, and California Fan Palms are common in the Los Angeles area, although only the last is native to California, though still not native to the City of Los Angeles. Los Angeles has a number of official flora: *the official tree of Los Angeles is the Coral Tree (''
Erythrina afra ''Erythrina afra'', the coast coral tree or African coral tree (historically also the kaffir tree), is a tree native to southeastern Africa, which is often cultivated and has introduced populations in California and India. All the 17 species of ...
'') *the official flower is the Bird of Paradise (''
Strelitzia reginae ''Strelitzia reginae'', commonly known as the crane flower, bird of paradise, or in Nguni, is a species of flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (). The term angiosperm i ...
'') *the official plant is toyon (''
Heteromeles arbutifolia ''Heteromeles arbutifolia'' (, more commonly by Californian botanists), commonly known as toyon, is a perennial shrub native to Coastal California. It is the sole species in the genus ''Heteromeles''. Description Toyon typically grows from , r ...
'')


Fauna

The city has an urban
population Population is a set of humans or other organisms in a given region or area. Governments conduct a census to quantify the resident population size within a given jurisdiction. The term is also applied to non-human animals, microorganisms, and pl ...
of
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 ...
s (''Lynx rufus'').
Mange Mange () is a type of skin disease caused by parasitic mites. Because various species of mites also infect plants, birds and reptiles, the term "mange", or colloquially "the mange", suggesting poor condition of the skin and fur due to the infecti ...
is a common problem in this population. Although Serieys ''et al.'' 2014 find
selection Selection may refer to: Science * Selection (biology), also called natural selection, selection in evolution ** Sex selection, in genetics ** Mate selection, in mating ** Sexual selection in humans, in human sexuality ** Human mating strat ...
of
immune In biology, immunity is the state of being insusceptible or resistant to a noxious agent or process, especially a pathogen or infectious disease. Immunity may occur naturally or be produced by prior exposure or immunization. Innate and adaptive ...
genetics at several loci they do not demonstrate that this produces a real difference which helps the bobcats to survive future mange outbreaks.


Geology

Los Angeles is subject to earthquakes because of its location on the
Pacific Ring of Fire The Ring of Fire (also known as the Pacific Ring of Fire, the Rim of Fire, the Girdle of Fire or the Circum-Pacific belt) is a tectonic belt of volcanoes and earthquakes. It is about long and up to about wide, and surrounds most of the Pa ...
. The geologic instability has produced numerous faults, which cause approximately 10,000 earthquakes annually in Southern California, though most of them are too small to be felt. The
strike-slip In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements. Large faults within Earth's crust result from the action of plate tectonic ...
San Andreas Fault The San Andreas Fault is a continental Fault (geology)#Strike-slip faults, right-lateral strike-slip transform fault that extends roughly through the U.S. state of California. It forms part of the tectonics, tectonic boundary between the Paci ...
system, which sits at the boundary between the Pacific Plate and the North American Plate, passes through the Los Angeles metropolitan area. The segment of the fault passing through Southern California experiences a major earthquake roughly every 110 to 140 years, and
seismologist Seismology (; from Ancient Greek σεισμός (''seismós'') meaning "earthquake" and -λογία (''-logía'') meaning "study of") is the scientific study of earthquakes (or generally, quakes) and the generation and propagation of elastic ...
s have warned about the next "big one", as the last major earthquake was the
1857 Fort Tejon earthquake The 1857 Fort Tejon earthquake occurred at about 8:20 a.m. (Pacific Time Zone, Pacific time) on January 9 in Central California, central and Southern California. One of the largest recorded earthquakes in the United States, with an estimat ...
. The Los Angeles basin and metropolitan area are also at risk from
blind thrust earthquake A blind thrust earthquake occurs along a thrust fault that does not show signs on the Earth's surface, hence the designation "blind". Such faults, being invisible at the surface, have not been mapped by standard surface geological mapping. Sometim ...
s. Major earthquakes that have hit the Los Angeles area include the 1933 Long Beach, 1971 San Fernando, 1987 Whittier Narrows, and the 1994 Northridge events. All but a few are of low intensity and are not felt. The USGS has released the UCERF California earthquake forecast, which models earthquake occurrence in California. Parts of the city are also vulnerable to
tsunami A tsunami ( ; from , ) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and underwater explosions (including detonations, ...
s; harbor areas were damaged by waves from Aleutian Islands earthquake in 1946, Valdivia earthquake in 1960, Alaska earthquake in 1964, Chile earthquake in 2010 and Japan earthquake in 2011.


Cityscape

The city is divided into many different districts and neighborhoods, some of which had been separately incorporated cities that eventually merged with Los Angeles. These neighborhoods were developed piecemeal, and are well-defined enough that the city has signage which marks nearly all of them.


Overview

The city's street patterns generally follow a
grid plan In urban planning, the grid plan, grid street plan, or gridiron plan is a type of city plan in which streets run at right angles to each other, forming a grid. Two inherent characteristics of the grid plan, frequent intersections and orthogon ...
, with uniform block lengths and occasional roads that cut across blocks. However, this is complicated by rugged terrain, which has necessitated having different grids for each of the valleys that Los Angeles covers. Major streets are designed to move large volumes of traffic through many parts of the city, many of which are extremely long;
Sepulveda Boulevard Sepulveda Boulevard is a major street and transportation corridor in the City of Los Angeles and several other cities in western Los Angeles County, California. The street parallels Interstate 405 for much of its route. Portions of Sepulveda ...
is long, while Foothill Boulevard is over long, reaching as far east as San Bernardino. Drivers in Los Angeles suffer from one of the worst rush hour periods in the world, according to an annual traffic index by navigation system maker, TomTom. LA drivers spend an additional 92 hours in traffic each year. During the peak rush hour, there is 80% congestion, according to the index. Los Angeles is often characterized by the presence of
low-rise A low-rise is a building that is only a few stories tall or any building that is shorter than a high-rise, though others include the classification of mid-rise. Definition Emporis defines a low-rise as "an enclosed structure below 35 metres 15 ...
buildings, in contrast to New York City. Outside of a few centers such as
downtown ''Downtown'' is a term primarily used in American and Canadian English to refer to a city's sometimes commercial, cultural and often the historical, political, and geographic heart. It is often synonymous with its central business district ( ...
,
Warner Center Warner Center is a master-planned neighborhood and business district development in the Canoga Park and Woodland Hills neighborhoods of the San Fernando Valley in Los Angeles, California.Station 84(Woodland Hills) an(Canoga Park) serve Warn ...
,
Century City Century City is a 176-acre (71.2 ha) neighborhood and business district in Los Angeles, California, United States. Located on the Westside to the south of Santa Monica Boulevard around 10 miles (16 km) west of downtown Los Angeles, Cent ...
,
Koreatown A Koreatown (), also known as a Little Korea or Little Seoul, is a Korean-dominated ethnic enclave within a city or metropolitan area outside the Korean Peninsula. History Koreatowns as an East Asian ethnic enclave have only been in existence s ...
, Miracle Mile, Hollywood, and Westwood, skyscrapers and high-rise buildings are not common in Los Angeles. The few skyscrapers built outside of those areas often stand out above the rest of the surrounding landscape. Most construction is done in separate units, rather than
wall-to-wall Fitted carpet, also wall-to-wall carpet, is a carpet intended to cover a Flooring, floor entirely. Carpet over 4 meters in length is usually installed with the use of a power-stretcher (tubed or tubeless). Fitted carpets were originally woven t ...
. However, downtown Los Angeles has many buildings over 30 stories, with fourteen over 50 stories, and two over 70 stories, the tallest of which is the
Wilshire Grand Center Wilshire Grand Center is a skyscraper in the financial district of downtown Los Angeles, California, occupying the entire city block between Wilshire Boulevard and 7th, Figueroa, and Francisco streets. Completed in 2017, it is the tallest b ...
.


Climate

Los Angeles has a two-season
semi-arid climate A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of se ...
(
Köppen Köppen is a German surname. Notable people with the surname include: * Bernd Köppen (1951–2014), German pianist and composer * Carl Köppen (1833-1907), German military advisor in Meiji era Japan * Edlef Köppen (1893–1939), German author ...
: ''BSh'') with dry summers and very mild winters, but it receives more annual precipitation than most semi-arid climates, narrowly missing the boundary of a Mediterranean climate (
Köppen Köppen is a German surname. Notable people with the surname include: * Bernd Köppen (1951–2014), German pianist and composer * Carl Köppen (1833-1907), German military advisor in Meiji era Japan * Edlef Köppen (1893–1939), German author ...
: ''Csb'' on the coast, ''Csa'' otherwise). Daytime temperatures are generally temperate all year round. In winter, they average around . Autumn months tend to be hot, with major heat waves a common occurrence in September and October, while the spring months tend to be cooler and experience more precipitation. Los Angeles has plenty of sunshine throughout the year, with an average of only 35 days with measurable precipitation annually. Temperatures in the coastal basin exceed on a dozen or so days in the year, from one day a month in April, May, June and November to three days a month in July, August, October and to five days in September. Temperatures in the San Fernando and San Gabriel Valleys are considerably warmer. Temperatures are subject to substantial daily swings; in inland areas the difference between the average daily low and the average daily high is over . The average annual temperature of the sea is , from in January to in August. Hours of sunshine total more than 3,000 per year, from an average of 7 hours of sunshine per day in December to an average of 12 in July. Due to the mountainous terrain of the surrounding region, the Los Angeles area contains a large number of distinct
microclimate A microclimate (or micro-climate) is a local set of atmosphere of Earth, atmospheric conditions that differ from those in the surrounding areas, often slightly but sometimes substantially. The term may refer to areas as small as a few square m ...
s, causing extreme variations in temperature in close physical proximity to each other. For example, the average July maximum temperature at the
Santa Monica Pier The Santa Monica Pier is a large pier at the foot of Colorado Avenue in Santa Monica, California, United States. It contains a small amusement park, concession stands, and areas for views and fishing. The pier is part of the greater Santa Monic ...
is whereas it is in Canoga Park, away. The city, like much of the Southern Californian coast, is subject to a late spring/early summer weather phenomenon called "
June Gloom June Gloom is a mainly Southern California term for a weather pattern that results in cloud cover, cloudy, overcast skies with cool temperatures during the late spring and early summer. While the marine layer is most common in the month of June ...
". This involves overcast or foggy skies in the morning that yield to sun by early afternoon. More recently, statewide
droughts in California The historical and ongoing droughts in California result from various complex meteorological phenomena, some of which are not fully understood by scientists. Drought is generally defined as "a deficiency of precipitation over an extended perio ...
have further strained the city's
water security The aim of water security is to maximize the benefits of water for humans and ecosystems. The second aim is to limit the risks of destructive impacts of water to an acceptable level. These risks include too much water (flood), too little water (d ...
. Downtown Los Angeles averages of precipitation annually, mainly occurring between November and March, generally in the form of moderate rain showers, but sometimes as heavy rainfall during winter storms. Rainfall is usually higher in the hills and coastal slopes of the mountains because of
orographic Orography is the study of the topographic relief of mountains, and can more broadly include hills, and any part of a region's elevated terrain. Orography (also known as ''oreography'', ''orology,'' or ''oreology'') falls within the broader disc ...
uplift. Summer days are usually rainless. Rarely, an incursion of moist air from the south or east can bring brief thunderstorms in late summer, especially to the mountains. The coast gets slightly less rainfall, while the inland and mountain areas get considerably more. Years of average rainfall are rare. The usual pattern is a year-to-year variability, with a short string of dry years of rainfall, followed by one or two wet years with more than . Wet years are usually associated with warm water
El Niño EL, El or el may refer to: Arts and entertainment Fictional entities * El, a character from the manga series ''Shugo Chara!'' by Peach-Pit * Eleven (''Stranger Things'') (El), a fictional character in the TV series ''Stranger Things'' * El, fami ...
conditions in the Pacific, dry years with cooler water
La Niña LA most frequently refers to Los Angeles, the second most populous city in the United States of America. La, LA, or L.A. may also refer to: Arts and entertainment Music *La (musical note), or A, the sixth note *"L.A.", a song by Elliott Smit ...
episodes. A series of rainy days can bring floods to the lowlands and mudslides to the hills, especially after
wildfire A wildfire, forest fire, or a bushfire is an unplanned and uncontrolled fire in an area of Combustibility and flammability, combustible vegetation. Depending on the type of vegetation present, a wildfire may be more specifically identified as a ...
s have denuded the slopes. Both freezing temperatures and snowfall are extremely rare in the city basin and along the coast, with the last occurrence of a reading at the downtown station being January 29, 1979; freezing temperatures occur nearly every year in valley locations while the mountains within city limits typically receive snowfall every winter. The greatest snowfall recorded in downtown Los Angeles was on January 15, 1932. While the most recent snowfall occurred in February 2019, the first snowfall since 1962, with snow falling in areas adjacent to Los Angeles as recently as January 2021. Brief, localized instances of hail can occur on rare occasions, but are more common than snowfall. At the official downtown station, the highest recorded temperature is on September 27, 2010, while the lowest is , on January 4, 1949. Within the City of Los Angeles, the highest temperature ever officially recorded is , on September 6, 2020, at the weather station at Pierce College in the
San Fernando Valley The San Fernando Valley, known locally as the Valley, is an urbanized valley in Los Angeles County, Los Angeles County, California. Situated to the north of the Los Angeles Basin, it comprises a large portion of Los Angeles, the Municipal corpo ...
neighborhood of Woodland Hills. During autumn and winter,
Santa Ana winds The Santa Ana winds, occasionally referred to as the devil winds, are strong, extremely dry katabatic winds that originate inland and affect coastal Southern California and northern Baja California. They originate from cool, dry high-pressure ...
sometimes bring much warmer and drier conditions to Los Angeles, and raise wildfire risk.


Environmental issues

Owing to geography, heavy reliance on automobiles, and the Los Angeles/Long Beach port complex, Los Angeles suffers from air pollution in the form of smog. The
Los Angeles Basin The Los Angeles Basin is a sedimentary Structural basin, basin located in Southern California, in a region known as the Peninsular Ranges. The basin is also connected to an wikt:anomalous, anomalous group of east–west trending chains of mountai ...
and the
San Fernando Valley The San Fernando Valley, known locally as the Valley, is an urbanized valley in Los Angeles County, Los Angeles County, California. Situated to the north of the Los Angeles Basin, it comprises a large portion of Los Angeles, the Municipal corpo ...
are susceptible to atmospheric inversion, which holds in the exhausts from road vehicles, airplanes, locomotives, shipping, manufacturing, and other sources. The smog season lasts from approximately May to October. While other large cities rely on rain to clear smog, Los Angeles gets only of rain each year: pollution accumulates over many consecutive days. Issues of air quality in Los Angeles and other major cities led to the passage of early national environmental legislation, including the Clean Air Act. When the act was passed, California was unable to create a State Implementation Plan that would enable it to meet the new air quality standards, largely because of the level of pollution in Los Angeles generated by older vehicles. More recently, the state of California has led the nation in working to limit pollution by mandating
low-emission vehicle A low-emission vehicle is a motor vehicle that emits relatively low levels of motor vehicle emissions. The term may be used in a general sense, but in some countries it is defined in air quality statutes. Different groups of people ("go greens", " ...
s. Smog is expected to continue to drop in the coming years because of aggressive steps to reduce it, which include
electric Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwel ...
and
hybrid Hybrid may refer to: Science * Hybrid (biology), an offspring resulting from cross-breeding ** Hybrid grape, grape varieties produced by cross-breeding two ''Vitis'' species ** Hybridity, the property of a hybrid plant which is a union of two diff ...
cars, improvements in
mass transit Public transport (also known as public transit, mass transit, or simply transit) are forms of transport available to the general public. It typically uses a fixed schedule, route and charges a fixed fare. There is no rigid definition of whi ...
, and other measures. The number of Stage 1 smog alerts in Los Angeles has declined from over 100 per year in the 1970s to almost zero in the new millennium. Despite improvement, the 2006 and 2007 annual reports of the
American Lung Association The American Lung Association is a voluntary health organization whose mission is to save lives by improving lung health and preventing lung disease through education, advocacy and research. History 1904–1918: Founding The organization was ...
ranked the city as the most polluted in the country with short-term particle pollution and year-round particle pollution. In 2008, the city was ranked the second most polluted and again had the highest year-round particulate pollution. The city met its goal of providing 20 percent of the city's power from renewable sources in 2010. The American Lung Association's 2013 survey ranks the metro area as having the nation's worst smog, and fourth in both short-term and year-round pollution amounts. Los Angeles is also home to the nation's largest urban
oil field A petroleum reservoir or oil and gas reservoir is a subsurface accumulation of hydrocarbons contained in porous or fractured rock formations. Such reservoirs form when kerogen (ancient plant matter) is created in surrounding rock by the prese ...
. There are more than 700 active oil wells within of homes, churches, schools and hospitals in the city, a situation about which the EPA has voiced serious concerns.


Demographics


Total population, age and sex

The 2020 U.S. census reported Los Angeles had a population of 3,898,747. The population density was 8,304.2 people per square mile (3,168 people per square kilometer). 5.2% of the total population is under 5 years old, 19.5% under 18 and 13.8% 65 years old and over. Females make up 50.2% of the total population.


Housing and families

Owner-occupied housing units make 36.3% of the total Los Angeles housing units and they cost $879,500 in average. (2019–2023) With a mortgage, the medium selected monthly owner costs are $3,399 and without a mortgage $950. (2019–2023) Median gross rent is $1,879. (2019–2023) There are 1,419,663 households in Los Angeles, with an average of 2.64 people being part of them. (2019–2023).


Economy

66.5% of the total population aged 16 and over make up Los Angeles in civilian labor force, while among female residents aged 16 and over the percentage is 61.0%. In 2022, accommodation and food services made $17,366,966, health care and social assistance sectors made $46,297,839, transportation and warehousing $25,410,257 and the retail sector $81,351,523, with residents spending and average of $21,281 in retail purchases throughout the year. From 2019 to 2023, the median households income in Los Angeles was $80,366 (2023 dollars), while the per capita income in the past 12 months was $46,270. 16.5% of Los Angeles inhabitants live in poverty.


Race and ethnicity

According to data in 2023 from the
United States Census Bureau The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the Federal statistical system, U.S. federal statistical system, responsible for producing data about the American people and American economy, econ ...
Los Angeles's population is 47.2% Hispanic or Latino, 28.3% non-Hispanic
White White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...
, 8.5%
Black Black is a color that results from the absence or complete absorption of visible light. It is an achromatic color, without chroma, like white and grey. It is often used symbolically or figuratively to represent darkness.Eva Heller, ''P ...
, 12.0% Asian, 1.2% Native American and 0.1%
Pacific Islander Pacific Islanders, Pasifika, Pasefika, Pacificans, or rarely Pacificers are the peoples of the list of islands in the Pacific Ocean, Pacific Islands. As an ethnic group, ethnic/race (human categorization), racial term, it is used to describe th ...
.
Ethnic enclave In sociology, an ethnic enclave is a geographic area with high ethnic concentration, characteristic cultural identity, and economic activity. The term is usually used to refer to either a residential area or a workspace with a high concentration ...
s like
Chinatown Chinatown ( zh, t=唐人街) is the catch-all name for an ethnic enclave of Chinese people located outside Greater China, most often in an urban setting. Areas known as "Chinatown" exist throughout the world, including Europe, Asia, Africa, O ...
, Historic Filipinotown,
Koreatown A Koreatown (), also known as a Little Korea or Little Seoul, is a Korean-dominated ethnic enclave within a city or metropolitan area outside the Korean Peninsula. History Koreatowns as an East Asian ethnic enclave have only been in existence s ...
, Little Armenia,
Little Ethiopia Little Ethiopia may refer to: * Little Ethiopia, Los Angeles Little Ethiopia is a neighborhood in the Central Los Angeles, central region of Los Angeles. It is known for its collection of Ethiopian cuisine, Ethiopian restaurants, coffee shops, ...
,
Tehrangeles Tehrangeles () (or Little Persia) is a portmanteau deriving from the combination of ''Tehran'', the capital of Iran, and ''Los Angeles''. A Persian community developed in Westwood, Los Angeles, after the Islamic Revolution of 1979 prompted tho ...
, Little Tokyo,
Little Bangladesh Little Bangladesh is a general name for an ethnic enclave populated primarily by Bangladeshi immigrants and people of Bangladeshi ancestry ( overseas Bangladeshis), usually in an urban neighborhood A neighbourhood (Commonwealth English) or ...
, and Thai Town provide examples of the
polyglot Multilingualism is the use of more than one language, either by an individual speaker or by a group of speakers. When the languages are just two, it is usually called bilingualism. It is believed that multilingual speakers outnumber monolin ...
character of Los Angeles. Mexican ancestry makes up the largest origin among descendants of American countries other than the United States at 31.9% of the city's population, followed by those of
Salvadoran Salvadorans (), also known as Salvadorians, are citizens of El Salvador, a country in Central America. Most Salvadorans live in El Salvador, although there is also a significant Salvadoran diaspora, particularly in the United States, with smalle ...
(6.0%) and Guatemalan (3.6%) heritage. Descendants of Mexicans and Central Americans have long established communities in Los Angeles and are spread throughout the entire city and its metropolitan area. It is most heavily concentrated in regions around Downtown, such as
East Los Angeles East Los Angeles (), or East L.A., is an unincorporated community and census designated place (CDP) situated within Los Angeles County, California, United States. According to the United States Census Bureau, East Los Angeles is designated as ...
,
Northeast Los Angeles Northeast Los Angeles (abbreviated NELA) is a region of Los Angeles County, comprising seven neighborhoods within Los Angeles. The area is home to Occidental College located in Eagle Rock. History The bulk of the area closer to Pueblo de ...
and Westlake. The largest Asian ethnic groups are
Filipinos Filipinos () are citizens or people identified with the country of the Philippines. Filipinos come from various Austronesian peoples, all typically speaking Filipino language, Filipino, Philippine English, English, or other Philippine language ...
(3.2%) and
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 ...
(2.9%), which have their own established ethnic enclaves—
Koreatown A Koreatown (), also known as a Little Korea or Little Seoul, is a Korean-dominated ethnic enclave within a city or metropolitan area outside the Korean Peninsula. History Koreatowns as an East Asian ethnic enclave have only been in existence s ...
in the Wilshire Center and Historic Filipinotown.
Chinese Chinese may refer to: * Something related to China * Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity **Han Chinese, East Asian ethnic group native to China. **'' Zhonghua minzu'', the supra-ethnic ...
people, which make up 1.8% of Los Angeles's population, reside mostly outside of Los Angeles city limits, in the
San Gabriel Valley The San Gabriel Valley (), sometimes referred to by its initials as SGV, is one of the principal valleys of Southern California, with the city of Los Angeles directly bordering it to the west and occupying the vast majority of the southeastern ...
of eastern Los Angeles County, but make a sizable presence in the city, notably in
Chinatown Chinatown ( zh, t=唐人街) is the catch-all name for an ethnic enclave of Chinese people located outside Greater China, most often in an urban setting. Areas known as "Chinatown" exist throughout the world, including Europe, Asia, Africa, O ...
. Chinatown and Thaitown are also home to many
Thais Thais can be the plural of ''Thai'' and refer to: * The Thai people, the main ethnic group of Thailand * The Thai peoples or Tai peoples, the ethnic groups of southern China and Southeast Asia In the singular, Thais may refer to: People Ancien ...
and Cambodians, which make up 0.3% and 0.1% of Los Angeles's population, respectively. The
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 ...
comprise 0.9% of the city's population and have an established Little Tokyo in the city's downtown, and another significant community of Japanese Americans is in the Sawtelle district of West Los Angeles.
Indians Indian or Indians may refer to: Associated with India * of or related to India ** Indian people ** Indian diaspora ** Languages of India ** Indian English, a dialect of the English language ** Indian cuisine Associated with indigenous peoples o ...
make up 0.9% of the city's population.
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 ...
make up 0.5% of Los Angeles's population. Los Angeles is also home to Caucasian and Middle Eastern communities, such as
Armenians Armenians (, ) are an ethnic group indigenous to the Armenian highlands of West Asia.Robert Hewsen, Hewsen, Robert H. "The Geography of Armenia" in ''The Armenian People From Ancient to Modern Times Volume I: The Dynastic Periods: From Antiq ...
,
Assyrians Assyrians (, ) are an ethnic group indigenous to Mesopotamia, a geographical region in West Asia. Modern Assyrians share descent directly from the ancient Assyrians, one of the key civilizations of Mesopotamia. While they are distinct from ot ...
, and Iranians, many of whom live in enclaves like Little Armenia and
Tehrangeles Tehrangeles () (or Little Persia) is a portmanteau deriving from the combination of ''Tehran'', the capital of Iran, and ''Los Angeles''. A Persian community developed in Westwood, Los Angeles, after the Islamic Revolution of 1979 prompted tho ...
. African Americans have been the predominant ethnic group in
South Los Angeles South Los Angeles, also known as South Central Los Angeles or simply South Central, is a region in southwestern Los Angeles County, California, lying mostly within the city limits of Los Angeles, south of Downtown Los Angeles, downtown. It is de ...
, which has emerged as the largest African-American community in the western United States since the 1960s. The neighborhoods of South Los Angeles with highest concentration of African Americans include Crenshaw, Baldwin Hills,
Leimert Park Leimert Park (; ) is a neighborhood in the South Los Angeles region of Los Angeles, California. Developed in the 1920s as a mainly residential community, it features Spanish Colonial Revival homes and tree-lined streets. The Life Magazine/Leim ...
, Hyde Park,
Gramercy Park Gramercy ParkSometimes misspelled as Grammercy () is the name of both a small, fenced-in private park, and the surrounding neighborhood (which is also referred to as Gramercy), in Manhattan in New York City. The approximately park, located ...
,
Manchester Square Manchester Square is an 18th-century garden square in Marylebone, central London. Centred north of Oxford Street it measures internally north-to-south, and across. It is a small Georgian square, predominantly 1770s-designed. Construction ...
and
Watts Watts is plural for ''watt'', the unit of power. Watts may also refer to: People *Watts (surname), a list of people with the surname Watts Fictional characters *Albie Watts, a fictional character in the British soap opera ''EastEnders'' *Angie ...
. Since the 1990s, the growing cost of living in the city has most impacted the African American population. African Americans are the fastest declining population in the city and many of the formerly predominately African American neighborhoods have become much more diverse. There is also a sizable Eritrean and
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 in the Fairfax region. Los Angeles has the second-largest Mexican, Armenian, Salvadoran, Filipino, and Guatemalan populations by city in the world, the third-largest Canadian population in the world, and has the largest Japanese, Iranian/Persian, Cambodian, and Romani (Gypsy) populations in the country. The Italian community is concentrated in San Pedro. Most of Los Angeles' foreign-born population were born in
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 ...
,
El Salvador El Salvador, officially the Republic of El Salvador, is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south by the Pacific Ocean. El Salvador's capital and largest city is S ...
,
Guatemala Guatemala, officially the Republic of Guatemala, is a country in Central America. It is bordered to the north and west by Mexico, to the northeast by Belize, to the east by Honduras, and to the southeast by El Salvador. It is hydrologically b ...
, 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
South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half of the Korea, Korean Peninsula and borders North Korea along the Korean Demilitarized Zone, with the Yellow Sea to the west and t ...
.


Religion

According to a 2014 study by the
Pew Research Center The Pew Research Center (also simply known as Pew) is a nonpartisan American think tank based in Washington, D.C. It provides information on social issues, public opinion, and demographic trends shaping the United States and the world. It ...
,
Christianity Christianity is an Abrahamic monotheistic religion, which states that Jesus in Christianity, Jesus is the Son of God (Christianity), Son of God and Resurrection of Jesus, rose from the dead after his Crucifixion of Jesus, crucifixion, whose ...
is the most prevalently practiced religion in Los Angeles (65%). The
Roman Catholic Archdiocese of Los Angeles The Archdiocese of Los Angeles (, ) is a Latin Church ecclesiastical territory or archdiocese of the Catholic Church located in the southern coastal portion of the U.S. state of California. The archdiocese's cathedra is in Los Angeles, and the arc ...
is the largest
archdiocese In church governance, a diocese or bishopric is the ecclesiastical district under the jurisdiction of a bishop. History In the later organization of the Roman Empire, the increasingly subdivided provinces were administratively associated ...
in the country. Cardinal Roger Mahony, as the archbishop, oversaw construction of the
Cathedral of Our Lady of the Angels The Cathedral of Our Lady of the Angels (), informally known as the COLA or the Los Angeles Cathedral (), is the metropolitan cathedral of the Roman Catholic Church in Los Angeles, California, United States. It opened in 2002 and serves as the mo ...
, which opened in September 2002 in downtown Los Angeles. In 2011, the once common, but ultimately lapsed, custom of conducting a procession and
Mass Mass is an Intrinsic and extrinsic properties, intrinsic property of a physical body, body. It was traditionally believed to be related to the physical quantity, quantity of matter in a body, until the discovery of the atom and particle physi ...
in honor of Nuestra Señora de los Ángeles, in commemoration of the founding of the City of Los Angeles in 1781, was revived by the Queen of Angels Foundation and its founder Mark Albert, with the support of the Archdiocese of Los Angeles as well as several civic leaders. The recently revived custom is a continuation of the original processions and Masses that commenced on the first anniversary of the founding of Los Angeles in 1782 and continued for nearly a century thereafter. With 621,000
Jews Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
in the metropolitan area, the region has the second-largest population of Jews in the United States, after
New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
. Many of Los Angeles's Jews now live on the Westside and in the
San Fernando Valley The San Fernando Valley, known locally as the Valley, is an urbanized valley in Los Angeles County, Los Angeles County, California. Situated to the north of the Los Angeles Basin, it comprises a large portion of Los Angeles, the Municipal corpo ...
, though
Boyle Heights Boyle may refer to: Places United States * Boyle, Kansas, an unincorporated community * Boyle, Mississippi, a town *Boyle County, Kentucky *Boyle Heights, Los Angeles, a neighborhood Elsewhere * Boyle (crater), a lunar crater * 11967 Boyle, ...
once had a large Jewish population prior to World War II due to restrictive housing covenants. Major Orthodox Jewish neighborhoods include
Hancock Park Hancock Park is a city park in the Miracle Mile section of the Mid-Wilshire neighborhood in Los Angeles, California. The park's destinations include the La Brea Tar Pits; the adjacent George C. Page Museum of La Brea Discoveries, which displa ...
,
Pico-Robertson South Robertson is an area on the Westside of Los Angeles that is served by the South Robertson neighborhood council. It contains the following city neighborhoods: Beverlywood, Castle Heights, Cheviot Hills, Crestview, La Cienega Heights ...
, and Valley Village, while Jewish Israelis are well represented in the Encino and Tarzana neighborhoods, and
Persian Jews Iranian Jews, (; ) also Persian Jews ( ) or Parsim, constitute one of the oldest communities of the Jewish diaspora. Dating back to the History of ancient Israel and Judah, biblical era, they originate from the Jews who relocated to Iran (his ...
in
Beverly Hills Beverly Hills is a city located in Los Angeles County, California, United States. A notable and historic suburb of Los Angeles, it is located just southwest of the Hollywood Hills, approximately northwest of downtown Los Angeles. Beverly Hil ...
. Many varieties of Judaism are represented in the greater Los Angeles area, including
Reform Reform refers to the improvement or amendment of what is wrong, corrupt, unsatisfactory, etc. The modern usage of the word emerged in the late 18th century and is believed to have originated from Christopher Wyvill's Association movement, which ...
,
Conservative Conservatism is a cultural, social, and political philosophy and ideology that seeks to promote and preserve traditional institutions, customs, and values. The central tenets of conservatism may vary in relation to the culture and civiliza ...
,
Orthodox Orthodox, Orthodoxy, or Orthodoxism may refer to: Religion * Orthodoxy, adherence to accepted norms, more specifically adherence to creeds, especially within Christianity and Judaism, but also less commonly in non-Abrahamic religions like Neo-pag ...
, and Reconstructionist. The Breed Street Shul in
East Los Angeles East Los Angeles (), or East L.A., is an unincorporated community and census designated place (CDP) situated within Los Angeles County, California, United States. According to the United States Census Bureau, East Los Angeles is designated as ...
, built in 1923, was the largest synagogue west of Chicago in its early decades; it is no longer in daily use as a synagogue and is being converted to a museum and community center. The
Kabbalah Centre The Kabbalah Centre International is a non-profit organizationworldwide located in Los Angeles, California that provides courses on the Zohar and Kabbalistic teachings online as well as through its regional and city-based centers and study group ...
also has a presence in the city. The
International Church of the Foursquare Gospel The Foursquare Church is an international Pentecostal Christian denomination founded in 1923 by evangelist Aimee Semple McPherson. It lies within the evangelical tradition. Its headquarters are in Los Angeles, California, United States. H ...
was founded in Los Angeles by
Aimee Semple McPherson Aimee Elizabeth Semple McPherson (née Kennedy; October 9, 1890 – September 27, 1944), also known as Sister Aimee or Sister, was a Canadian-born American Pentecostalism, Pentecostal Evangelism, evangelist and media celebrity in the 1920 ...
in 1923 and remains headquartered there to this day. For many years, the church convened at
Angelus Temple Angelus Temple is a Pentecostal megachurch in the Echo Park district of Los Angeles, California, United States. Founded by Aimee Semple McPherson in 1923, it is considered the first U.S. megachurch. Today, it is affiliated with the Foursquare ...
, which, at its construction, was one of the largest churches in the country. Los Angeles has had a rich and influential Protestant tradition. The first Protestant service in Los Angeles was a Methodist meeting held in a private home in 1850 and the oldest Protestant church still operating, First Congregational Church, was founded in 1867. In the early 1900s the
Bible Institute Of Los Angeles Biola University () is a private, nondenominational, evangelical Christian university in La Mirada, California. It was founded in 1908 as the Bible Institute of Los Angeles. It has over 150 programs of study in nine schools offering bachelor ...
published the founding documents of the
Christian Fundamentalist Christian fundamentalism, also known as fundamental Christianity or fundamentalist Christianity, is a religious movement emphasizing biblical literalism. In its modern form, it began in the late 19th and early 20th centuries among British an ...
movement and the
Azusa Street Revival The Azusa Street Revival was a historic series of revival meetings that took place in Los Angeles, California. It was led by William J. Seymour, an African-American preacher. The revival began on April 9, 1906, and continued until roughly 191 ...
launched
Pentecostalism Pentecostalism or classical Pentecostalism is a movement within the broader Evangelical wing of Protestantism, Protestant Christianity that emphasizes direct personal experience of God in Christianity, God through Baptism with the Holy Spirit#Cl ...
. The
Metropolitan Community Church The Metropolitan Community Church (MCC), also known as the Universal Fellowship of Metropolitan Community Churches (UFMCC), is an international LGBT-affirming Christian denominations, LGBT-affirming mainline Protestant Christian denomination. The ...
also had its origins in the Los Angeles area. Important churches in the city include First Presbyterian Church of Hollywood,
Bel Air Presbyterian Church Bel Air Church (also known as Bel Air Presbyterian Church) is a Presbyterian Church (USA), Presbyterian church located in Los Angeles, California. Its campus is located on Mulholland Drive in the Encino, Los Angeles, California, Encino neighborh ...
, First African Methodist Episcopal Church of Los Angeles,
West Angeles Church of God in Christ West Angeles Church of God in Christ is a Pentecostal megachurch located in the West Adams district of Los Angeles, and a member of the Church of God in Christ. History It was founded by Elder Clarence E. Church in 1943. The first sanctuary was ...
, Second Baptist Church, Crenshaw Christian Center,
McCarty Memorial Christian Church McCarty Memorial Christian Church is a Gothic Revival architecture, Gothic Revival church of the Christian Church (Disciples of Christ) located at 4101 West Adams Boulevard in the West Adams Terrace, Los Angeles, West Adams Terrace neighborhood of ...
, and First Congregational Church. The Hollywood region of Los Angeles also has several significant headquarters, churches, including the Celebrity Center of the
Church of Scientology The Church of Scientology is a group of interconnected corporate entities and other organizations devoted to the practice, administration and dissemination of Scientology, which is variously defined as a cult, a business, or a new religiou ...
. Because of Los Angeles's large multi-ethnic population, a wide variety of faiths are practiced, including
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 ...
,
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 ...
,
Islam Islam is an Abrahamic religions, Abrahamic monotheistic religion based on the Quran, and the teachings of Muhammad. Adherents of Islam are called Muslims, who are estimated to number Islam by country, 2 billion worldwide and are the world ...
,
Zoroastrianism Zoroastrianism ( ), also called Mazdayasnā () or Beh-dīn (), is an Iranian religions, Iranian religion centred on the Avesta and the teachings of Zoroaster, Zarathushtra Spitama, who is more commonly referred to by the Greek translation, ...
,
Sikhism Sikhism is an Indian religion and Indian philosophy, philosophy that originated in the Punjab region of the Indian subcontinent around the end of the 15th century CE. It is one of the most recently founded major religious groups, major religio ...
, Baháʼí, various
Eastern Orthodox Church The Eastern Orthodox Church, officially the Orthodox Catholic Church, and also called the Greek Orthodox Church or simply the Orthodox Church, is List of Christian denominations by number of members, one of the three major doctrinal and ...
es,
Sufism Sufism ( or ) is a mysticism, mystic body of religious practice found within Islam which is characterized by a focus on Islamic Tazkiyah, purification, spirituality, ritualism, and Asceticism#Islam, asceticism. Practitioners of Sufism are r ...
,
Shinto , also called Shintoism, is a religion originating in Japan. Classified as an East Asian religions, East Asian religion by Religious studies, scholars of religion, it is often regarded by its practitioners as Japan's indigenous religion and as ...
ism,
Taoism Taoism or Daoism (, ) is a diverse philosophical and religious tradition indigenous to China, emphasizing harmony with the Tao ( zh, p=dào, w=tao4). With a range of meaning in Chinese philosophy, translations of Tao include 'way', 'road', ' ...
,
Confucianism Confucianism, also known as Ruism or Ru classicism, is a system of thought and behavior originating in ancient China, and is variously described as a tradition, philosophy, Religious Confucianism, religion, theory of government, or way of li ...
,
Chinese folk religion Chinese folk religion comprises a range of traditional religious practices of Han Chinese, including the Chinese diaspora. This includes the veneration of ''Shen (Chinese folk religion), shen'' ('spirits') and Chinese ancestor worship, ances ...
and countless others. Immigrants from Asia for example, have formed a number of significant
Buddhist 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 ...
congregations making the city home to the greatest variety of Buddhists in the world. The first Buddhist Chinese temple architecture, joss house was founded in the city in 1875. Atheism and other secular beliefs are also common, as the city is the largest in the Western U.S. Unchurched Belt.


Homelessness

As of January 2020, there are 41,290 Homelessness in the United States, homeless people in the City of Los Angeles, comprising roughly 62% of the homeless population of LA County. This is an increase of 14.2% over the previous year (with a 12.7% increase in the overall homeless population of LA County). The epicenter of homelessness in Los Angeles is the Skid Row, Los Angeles, Skid Row neighborhood, which contains 8,000 homeless people, one of the largest stable populations of homeless people in the United States. The increased homeless population in Los Angeles has been attributed to lack of housing affordability and to substance abuse. Almost 60 percent of the 82,955 people who became newly homeless in 2019 said their homelessness was because of economic hardship. In Los Angeles, black people are roughly four times more likely to experience homelessness.


Economy

The economy of Los Angeles is driven by international trade, entertainment (television, motion pictures, video games, music recording, and production), aerospace, technology, petroleum, fashion, apparel, and tourism. Other significant industries include finance, telecommunications, law, healthcare, and Transportation in Los Angeles, transportation. In the 2017 Global Financial Centres Index, Los Angeles was ranked the 19th most competitive financial center in the world and sixth most competitive in the U.S. after Economy of New York City#Finance, New York City, San Francisco#Economy, San Francisco, Economy of Chicago#Finance, Chicago, Economy of Boston, Boston, and Economy of Washington, D.C., Washington, D.C. Although many businesses have left
downtown Los Angeles Downtown Los Angeles (DTLA) is the central business district of the city of Los Angeles. It is part of the Central Los Angeles region and covers a area. As of 2020, it contains over 500,000 jobs and has a population of roughly 85,000 residents ...
following the
COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
, efforts are underway to re-invent the neighborhood as a cultural center with a large architectural showcase in Bunker Hill, Los Angeles, Bunker Hill designed by
Frank Gehry Frank Owen Gehry ( ; ; born February 28, 1929) is a Canadian-American architect and designer. A number of his buildings, including his private residence in Santa Monica, California, have become attractions. Gehry rose to prominence in th ...
. Of the five major film studios, only Paramount Pictures is within Los Angeles' city limits; it is located in the so-called Studio zone, Thirty-Mile Zone of entertainment headquarters in Southern California. Los Angeles is the largest manufacturing center in the United States. The contiguous Port of Los Angeles, ports of Los Angeles and Port of Long Beach, Long Beach together comprise the busiest port in the United States by some measures and the fifth busiest port in the world, vital to trade within the Pacific Rim. The Los Angeles metropolitan area has a
gross metropolitan product Gross metropolitan product (GMP) is a monetary measure that calculates the total economic output of a statistical metropolitan unit during a specific time period. It represents the market value of all final goods and services produced within the u ...
of over $1.0 trillion (), making it the third-largest economic metropolitan area in the world, after
New York New York most commonly refers to: * New York (state), a state in the northeastern United States * New York City, the most populous city in the United States, located in the state of New York New York may also refer to: Places United Kingdom * ...
and Greater Tokyo Area, Tokyo. Los Angeles has been classified an "Global city, alpha world city" according to a 2012 study by a group at Loughborough University. The Department of Cannabis Regulation enforces cannabis legislation after the legalization of the sale and distribution of Cannabis (drug), cannabis in 2016. , more than 300 existing cannabis businesses (both retailers and their suppliers) have been granted approval to operate in what is considered the nation's largest market. , Los Angeles is home to three Fortune 500 companies: AECOM, CBRE Group, and Reliance Steel & Aluminum Co., Reliance Steel & Aluminum Co. Other companies headquartered in Los Angeles and the surrounding metropolitan area include The Aerospace Corporation, California Pizza Kitchen, Capital Group Companies, Deluxe Entertainment Services Group, Dine Brands Global, DreamWorks Animation, Dollar Shave Club, Fandango Media, Farmers Insurance Group, Forever 21, Hulu, Panda Express, SpaceX, Ubisoft Film & Television, The Walt Disney Company, Universal Pictures, Warner Bros., Warner Music Group, and Trader Joe's. At the end of the second quarter of 2024, Los Angeles saw an office space vacancy rate of 31.5%, a 33.5% increase year-over-year. Retail vacancy stood at 8.6%, a 15% increase year-over-year. , Los Angeles is the largest city in the United States to not be home to a Federal Reserve Bank.


Arts and culture

Los Angeles is often billed as the creative capital of the world because one in every six of its residents works in a creative industry and there are more artists, writers, filmmakers, actors, dancers and musicians living and working in Los Angeles than any other city at any other time in Human history, world history. Los Angeles is strongly influenced by Mexican American culture due to California formerly being part of Mexico and, previously, the Spanish Empire. The city is also known for Murals of Los Angeles, its prolific murals.


Landmarks

The Culture of Los Angeles#Architecture, architecture of Los Angeles is influenced by its Spanish, Mexican, and American roots. Popular styles in the city include Spanish Colonial Revival style, Mission Revival style, California Churrigueresque style, Mediterranean Revival style, Art Deco architecture, Art Deco style, and Mid-century modern, Mid-Century Modern style, among others. Important landmarks in Los Angeles include the Hollywood Sign, Walt Disney Concert Hall, Capitol Records Building, the
Cathedral of Our Lady of the Angels The Cathedral of Our Lady of the Angels (), informally known as the COLA or the Los Angeles Cathedral (), is the metropolitan cathedral of the Roman Catholic Church in Los Angeles, California, United States. It opened in 2002 and serves as the mo ...
, Angels Flight, Grauman's Chinese Theatre, Dolby Theatre, Griffith Observatory, Getty Center, Getty Villa, Stahl House, the Los Angeles Memorial Coliseum, L.A. Live, the Los Angeles County Museum of Art, the Venice Canal Historic District and boardwalk, Theme Building, Bradbury Building, U.S. Bank Tower,
Wilshire Grand Center Wilshire Grand Center is a skyscraper in the financial district of downtown Los Angeles, California, occupying the entire city block between Wilshire Boulevard and 7th, Figueroa, and Francisco streets. Completed in 2017, it is the tallest b ...
, Hollywood Boulevard, Los Angeles City Hall, Hollywood Bowl, battleship , Watts Towers, Crypto.com Arena, Dodger Stadium, and
Olvera Street Olvera Street, commonly known by its Spanish language, Spanish name Calle Olvera, is a historic pedestrian street in El Pueblo de Los Ángeles Historical Monument, El Pueblo de Los Ángeles, the historic center of Los Angeles. The street is loc ...
.


Movies and the performing arts

The performing arts play a major role in Los Angeles's cultural identity. According to the USC Stevens Institute for Innovation, "there are more than 1,100 annual theatrical productions and 21 openings every week." The Los Angeles Music Center is "one of the three largest performing arts centers in the nation", with more than 1.3 million visitors per year. The Walt Disney Concert Hall, centerpiece of the Music Center, is home to the prestigious Los Angeles Philharmonic. Notable organizations such as Center Theatre Group, the Los Angeles Master Chorale, and the Los Angeles Opera are also resident companies of the Music Center. Talent is locally cultivated at premier institutions such as the Colburn School and the USC Thornton School of Music. The city's Hollywood, Los Angeles, Hollywood neighborhood has been recognized as the center of the Film industry, motion picture industry, having held this distinction since the early 20th century, and the Los Angeles area is also associated with being the center of the television industry. The city is home to major film studios as well as major record labels. Los Angeles plays host to the annual Academy Awards, the Primetime Emmy Awards, the Grammy Awards as well as many other entertainment industry awards shows. Los Angeles is the site of the USC School of Cinematic Arts which is the oldest film school in the United States.


Museums and galleries

There are 841 museums and art galleries in
Los Angeles County Los Angeles County, officially the County of Los Angeles and sometimes abbreviated as LA County, is the most populous county in the United States, with 9,663,345 residents estimated in 2023. Its population is greater than that of 40 individua ...
, more museums per capita than any other city in the U.S. Some of the notable museums are the Los Angeles County Museum of Art (the largest art museum in the Western United States), the Getty Center (part of the J. Paul Getty Trust, the world's wealthiest art institution), the Petersen Automotive Museum, the Huntington Library, the Natural History Museum of Los Angeles County, Natural History Museum, the Battleship Iowa, The Broad, which houses over 2,000 works of contemporary art and the Museum of Contemporary Art, Los Angeles, Museum of Contemporary Art. A significant number of art galleries are on Gallery Row, and tens of thousands attend the monthly Downtown Art Walk there.


Libraries

The Los Angeles Public Library system operates 72 public libraries in the city. Enclaves of unincorporated areas are served by branches of the County of Los Angeles Public Library, many of which are within walking distance to residents.


Cuisine

Los Angeles' food culture is a fusion of global cuisine brought on by the city's rich immigrant history and population. As of 2022, the Michelin Guide recognized 10 restaurants granting 2 restaurants two stars and eight restaurants one star. Latin American immigrants, particularly Mexican cuisine, Mexican immigrants, brought tacos, burritos, quesadillas, tortas, tamales, and enchiladas served from food trucks and stands, taquerias, and cafés. Asian restaurants, many immigrant-owned, exist throughout the city with hotspots in Chinatown,
Koreatown A Koreatown (), also known as a Little Korea or Little Seoul, is a Korean-dominated ethnic enclave within a city or metropolitan area outside the Korean Peninsula. History Koreatowns as an East Asian ethnic enclave have only been in existence s ...
, and Little Tokyo. Los Angeles also carries an outsized offering of vegan, vegetarian, and plant-based options.


Sports

Los Angeles and its metropolitan area are the home of eleven top-level professional sports teams, several of which play in neighboring communities but use Los Angeles in their name. These teams include the Los Angeles Dodgers and Los Angeles Angels of Major League Baseball (MLB), the Los Angeles Rams and Los Angeles Chargers of the National Football League (NFL), the Los Angeles Lakers and Los Angeles Clippers of the National Basketball Association (NBA), the Los Angeles Kings and Anaheim Ducks of the National Hockey League (NHL), the Los Angeles Galaxy and Los Angeles FC of Major League Soccer (MLS), the Los Angeles Sparks of the Women's National Basketball Association (WNBA), the SoCal Lashings of Minor League Cricket (MiLC) and the Los Angeles Knight Riders of Major League Cricket (MLC). Other notable sports teams include the UCLA Bruins and the USC Trojans in the National Collegiate Athletic Association (NCAA), both of which are Division I teams in the Big Ten Conference. Los Angeles is the second-largest city in the United States but History of the National Football League in Los Angeles, hosted no NFL team between 1995 and 2015. At one time, the Los Angeles area hosted two NFL teams: the Los Angeles Rams, Rams and the Las Vegas Raiders, Raiders. Both left the city in 1995, with the Rams moving to St. Louis, and the Raiders moving back to their original home of Oakland, California, Oakland. After 21 seasons in St. Louis, on January 12, 2016, the NFL announced the Rams would be moving back to Los Angeles for the 2016 NFL season with its home games played at the Los Angeles Memorial Coliseum for four seasons. Prior to 1995, the Rams played their home games in the Coliseum from 1946 to 1979 which made them the first professional sports team to play in Los Angeles, and then moved to Anaheim Stadium from 1980 until 1994. The San Diego Chargers announced on January 12, 2017, that they would also relocate back to Los Angeles (the first since its inaugural season in 1960) and become the Los Angeles Chargers beginning in the 2017 NFL season and played at Dignity Health Sports Park in Carson, California, for three seasons. The Rams and the Chargers would soon move to the newly built SoFi Stadium, located in nearby Inglewood, California, Inglewood during the 2020 season. Los Angeles boasts a number of sports venues, including Dodger Stadium, the Los Angeles Memorial Coliseum, BMO Stadium and Crypto.com Arena. The Kia Forum, SoFi Stadium, Dignity Health Sports Park, the Rose Bowl (stadium), Rose Bowl, Angel Stadium, Honda Center, and Intuit Dome are also in adjacent cities and cities in Los Angeles's metropolitan area. Los Angeles has twice hosted the Summer Olympic Games: in
1932 Events January * January 4 – The British authorities in India arrest and intern Mahatma Gandhi and Vallabhbhai Patel. * January 9 – Sakuradamon Incident (1932), Sakuradamon Incident: Korean nationalist Lee Bong-chang fails in his effort ...
and in
1984 Events January * January 1 – The Bornean Sultanate of Brunei gains full independence from the United Kingdom, having become a British protectorate in 1888. * January 7 – Brunei becomes the sixth member of the Association of Southeas ...
, and will host the games for a third time in
2028 Predicted and scheduled events * April 12 - The 2028 South Korean legislative election is scheduled to be held. * May 7 – If not triggered earlier, the 2028 Turkish presidential election and the next Turkish parliamentary election wi ...
. Los Angeles will be the third city after London (1908 Summer Olympics, 1908, 1948 Summer Olympics, 1948 and 2012 Summer Olympics, 2012) and Paris (1900 Summer Olympics, 1900, 1924 Summer Olympics, 1924 and 2024 Summer Olympics, 2024) to host the Olympic Games three times. When the tenth Olympic Games were hosted in 1932, the former 10th Street was renamed Olympic Blvd. Los Angeles also hosted the Deaflympics in 1985 Summer Deaflympics, 1985 and Special Olympics World Games, Special Olympics World Summer Games in 2015 Special Olympics World Summer Games, 2015. Eight NFL Super Bowls were also held in the city and its surrounding areas - two at the Memorial Coliseum (Super Bowl I, the first Super Bowl, I and Super Bowl VII, VII), five at the Rose Bowl in suburban Pasadena, California, Pasadena (Super Bowl XI, XI, Super Bowl XIV, XIV, Super Bowl XVII, XVII, Super Bowl XXI, XXI, and Super Bowl XXVII, XXVII), and one at the suburban Inglewood, California, Inglewood (Super Bowl LVI, LVI). The Rose Bowl also hosts an annual and highly prestigious NCAA college football game called the Rose Bowl game, Rose Bowl, which happens every New Year's Day. Los Angeles also hosted eight FIFA World Cup soccer games at the Rose Bowl (stadium), Rose Bowl in 1994 FIFA World Cup, 1994, including the 1994 FIFA World Cup Final, final, where Brazil national football team, Brazil won. The Rose Bowl also hosted four matches in the 1999 FIFA Women's World Cup, including the 1999 FIFA Women's World Cup Final, final, where the United States women's national soccer team, United States won against China women's national football team, China on penalty kicks. This was the game where Brandi Chastain took her shirt off after she scored the tournament-winning penalty kick, creating an iconic image. Los Angeles will be one of eleven U.S. host cities for the 2026 FIFA World Cup with matches set to be held at SoFi Stadium. Los Angeles is one of six North American cities to have won championships in all five of its major leagues (MLB, NFL, NHL, NBA and MLS), having completed the feat with the Kings' 2012 Stanley Cup Finals, 2012 Stanley Cup title.


Government

Los Angeles is a charter city as opposed to a general law city. The current charter was adopted on June 8, 1999, and has been amended many times. The List of elected officials in Los Angeles, elected government consists of the Los Angeles City Council and the mayor of Los Angeles, which operate under a mayor–council government, as well as the Los Angeles City Attorney, city attorney (not to be confused with the Los Angeles County District Attorney, district attorney, a county office) and Los Angeles City Controller, controller. The mayor is
Karen Bass Karen Ruth Bass (; born October 3, 1953) is an American politician who has served as the 43rd mayor of Los Angeles since 2022. A member of the Democratic Party (United States), Democratic Party, Bass previously served in the United States House ...
. There are Los Angeles City Council, 15 city council districts. The city has many departments and appointed officers, including the
Los Angeles Police Department The City of Los Angeles Police Department, commonly referred to as Los Angeles Police Department (LAPD), is the primary law enforcement agency of Los Angeles, California, United States. With 8,832 officers and 3,000 civilian staff, it is the th ...
(LAPD), the Los Angeles Board of Police Commissioners, the Los Angeles Fire Department (LAFD), the Housing Authority of the City of Los Angeles (HACLA), the Los Angeles Department of Transportation (LADOT), and the Los Angeles Public Library (LAPL). The charter of the City of Los Angeles ratified by voters in 1999 created a system of advisory neighborhood councils that would represent the diversity of stakeholders, defined as those who live, work or own property in the neighborhood. The neighborhood councils are relatively autonomous and spontaneous in that they identify their own boundaries, establish their own bylaws, and elect their own officers. There are about 90 neighborhood councils. Residents of Los Angeles elect Los Angeles County Board of Supervisors, supervisors for the 1st, 2nd, 3rd, and 4th supervisorial districts.


Federal and state representation

In the California State Assembly, Los Angeles is split between fourteen districts. In the California State Senate, the city is split between eight districts. In the United States House of Representatives, it is split among nine congressional districts.


Politics

Los Angeles City Presidential Election Results


Crime

In 1992, the city of Los Angeles recorded 1,092 murders. Los Angeles experienced a significant decline in crime in the 1990s and late 2000s and reached a 50-year low in 2009 with 314 homicides. This is a rate of 7.85 per 100,000 population—a major decrease from 1980 when a homicide rate of 34.2 per 100,000 was reported. This included 15 officer-involved shootings. One shooting led to the death of a LAPD Metropolitan Division#S.W.A.T. ("D" Platoon), SWAT team member, Randal Simmons, the first in LAPD's history. Los Angeles totaled 251 murders in 2013, a decrease of 16 percent from the previous year. Police speculate the drop resulted from a number of factors, including young people spending more time online. In 2021, murders rose to the highest level since 2008 and there were 348. In 2015, it was revealed that the LAPD had been under-reporting crime for eight years, making the crime rate in the city appear much lower than it really was. The Los Angeles crime family, Dragna crime family and Mickey Cohen dominated organized crime in the city during the Prohibition in the United States, Prohibition era and reached its peak during the 1940s and 1950s with the "Battle of Sunset Strip" as part of the American Mafia, but has gradually declined since then with the rise of various black and Hispanic gangs in the late 1960s and early 1970s. According to the
Los Angeles Police Department The City of Los Angeles Police Department, commonly referred to as Los Angeles Police Department (LAPD), is the primary law enforcement agency of Los Angeles, California, United States. With 8,832 officers and 3,000 civilian staff, it is the th ...
, the city is home to 45,000 gang members, organized into 450 gangs. Among them are the Crips and Bloods, which are both African American street gangs that originated in the
South Los Angeles South Los Angeles, also known as South Central Los Angeles or simply South Central, is a region in southwestern Los Angeles County, California, lying mostly within the city limits of Los Angeles, south of Downtown Los Angeles, downtown. It is de ...
region. Latino street gangs such as the Sureños, a Mexican American street gang, and Mara Salvatrucha, which has mainly members of
Salvadoran Salvadorans (), also known as Salvadorians, are citizens of El Salvador, a country in Central America. Most Salvadorans live in El Salvador, although there is also a significant Salvadoran diaspora, particularly in the United States, with smalle ...
descent, as well as other Central American descents, all originated in Los Angeles. This has led to the city being referred to as the "Gang Capital of America".


Education


Colleges and universities

There are three public universities within the city limits: California State University, Los Angeles (CSULA), California State University, Northridge (CSUN) and
University of California, Los Angeles The University of California, Los Angeles (UCLA) is a public university, public Land-grant university, land-grant research university in Los Angeles, California, United States. Its academic roots were established in 1881 as a normal school the ...
(UCLA). Private colleges in the city include: *AFI Conservatory, American Film Institute Conservatory *Alliant International University *American Academy of Dramatic Arts (Los Angeles Campus) *American Jewish University *Abraham Lincoln University *American Musical and Dramatic Academy, The American Musical and Dramatic Academy – Los Angeles campus *Antioch University's Los Angeles campus *Charles R. Drew University of Medicine and Science *Colburn School *Columbia College Hollywood *Emerson College (Los Angeles Campus) *Emperor's College *Fashion Institute of Design & Merchandising's Los Angeles campus (FIDM) *Los Angeles Film School *Loyola Marymount University (LMU is also the parent university of Loyola Law School in Los Angeles) *Mount St. Mary's College *National University (California), National University of California *Occidental College ("Oxy") *Otis College of Art and Design (Otis) *Southern California Institute of Architecture (SCI-Arc) *Southwestern Law School *University of Southern California (USC) *Woodbury University The community college system consists of nine campuses governed by the trustees of the Los Angeles Community College District: *East Los Angeles College (ELAC) *Los Angeles City College (LACC) *Los Angeles Harbor College *Los Angeles Mission College *Los Angeles Pierce College *Los Angeles Valley College (LAVC) *Los Angeles Southwest College *Los Angeles Trade-Technical College *West Los Angeles College There are numerous additional colleges and universities outside the city limits in the Greater Los Angeles area, including the Claremont Colleges consortium, which includes the most selective liberal arts colleges in the U.S., and the California Institute of Technology (Caltech), one of the top STEM-focused research institutions in the world.


Schools

Los Angeles Unified School District serves almost all of the city of Los Angeles, as well as several surrounding communities, with a student population around 800,000. After California Proposition 13 (1978), Proposition 13 was approved in 1978, urban school districts had considerable trouble with funding. LAUSD has become known for its underfunded, overcrowded and poorly maintained campuses, although its 162 Magnet schools help compete with local private schools. Several small sections of Los Angeles are in the Inglewood Unified School District, and the Las Virgenes Unified School District. The Los Angeles County Office of Education operates the Los Angeles County High School for the Arts.


Media

The Los Angeles metro area is the second-largest broadcast designated market area in the U.S. (after Media in New York City, New York) with 5,431,140 homes (4.956% of the U.S.), which is served by a wide variety of local Media in Los Angeles#AM, AM and Media in Los Angeles#FM, FM radio and Media in Los Angeles#Television, television stations. Los Angeles and New York City are the only two media markets to have seven VHF allocations assigned to them. The major daily English-language newspaper in the area is the ''
Los Angeles Times The ''Los Angeles Times'' is an American Newspaper#Daily, daily newspaper that began publishing in Los Angeles, California, in 1881. Based in the Greater Los Angeles city of El Segundo, California, El Segundo since 2018, it is the List of new ...
''. ''La Opinión'' is the city's major daily Spanish-language paper. ''The Korea Times (Los Angeles), The Korea Times'' is the city's major daily Korean-language paper while ''The World Journal'' is the city and county's major Chinese newspaper. The ''Los Angeles Sentinel'' is the city's major African-American weekly paper, boasting the largest African-American readership in the Western United States. ''Investor's Business Daily'' is distributed from its LA corporate offices, which are headquartered in Playa del Rey. As part of the region's aforementioned creative industry, the Big Five major broadcast television networks, American Broadcasting Company, ABC, CBS, Fox Broadcasting Company, FOX, NBC, and The CW, all have production facilities and offices throughout various areas of Los Angeles. All four major broadcast television networks, plus major Spanish-language networks Telemundo and Univision, also own and operate stations that both serve the Los Angeles market and serve as each network's West Coast flagship station: ABC's KABC-TV (Channel 7), CBS's KCBS-TV (Channel 2), Fox's KTTV-TV (Channel 11), NBC's KNBC-TV (Channel 4), The CW's KTLA-TV (Channel 5), MyNetworkTV's KCOP-TV (Channel 13), Telemundo's KVEA-TV (Channel 52), and Univision's KMEX-DT, KMEX-TV (Channel 34). The region also has four Public Broadcasting Service, PBS member stations, with KCET, re-joining the network as secondary affiliate in August 2019, after spending the previous eight years as the nation's largest independent public television station. KTBN (Channel 40) is the flagship station of the religious Trinity Broadcasting Network, based out of Santa Ana, California, Santa Ana. A variety of independent television stations, such as KCAL-TV (Channel 9), also operate in the area. There are also a number of smaller regional newspapers, alternative weeklies and magazines, including the ''Freedom Communications, Los Angeles Register'', Los Angeles Community News, (which focuses on coverage of the greater Los Angeles area), ''Los Angeles Daily News'' (which focuses coverage on the
San Fernando Valley The San Fernando Valley, known locally as the Valley, is an urbanized valley in Los Angeles County, Los Angeles County, California. Situated to the north of the Los Angeles Basin, it comprises a large portion of Los Angeles, the Municipal corpo ...
), ''LA Weekly'', ''L.A. Record'' (which focuses coverage on the music scene in the Greater Los Angeles Area), ''Los Angeles Magazine'', the ''Los Angeles Business Journal'', the ''Los Angeles Daily Journal'' (legal industry paper), ''The Hollywood Reporter'', ''Variety (magazine), Variety'' (both entertainment industry papers), and ''Los Angeles Downtown News''. In addition to the major papers, numerous local periodicals serve immigrant communities in their native languages, including Armenian, English, Korean, Persian, Russian, Chinese, Japanese, Hebrew, and Arabic. Many cities adjacent to Los Angeles also have their own daily newspapers whose coverage and availability overlaps with certain Los Angeles neighborhoods. Examples include ''The Daily Breeze'' (serving the South Bay, Los Angeles, South Bay), and ''The Long Beach Press-Telegram''. Los Angeles arts, culture and nightlife news is also covered by a number of local and national online guides, including ''Time Out Los Angeles'', ''Thrillist'', ''Kristin's List'', ''DailyCandy'', ''Diversity News Magazine'', ''LAist'', and ''Flavorpill''.


Infrastructure


Transportation


Freeways

The city and the rest of the Los Angeles metropolitan area are served by an extensive network of freeways and highways. Texas Transportation Institute's annual Urban Mobility Report ranked Los Angeles area roads the most congested in the United States in 2019 as measured by annual delay per traveler, area residents experiencing a cumulative average of 119 hours waiting in traffic that year. Los Angeles was followed by San Francisco/Oakland, Washington, D.C., and Miami. Despite the congestion in the city, the mean daily travel time for commuters in Los Angeles is shorter than other major cities, including New York City, Philadelphia and Chicago. Los Angeles's mean travel time for work commutes in 2006 was 29.2 minutes, similar to those of San Francisco and Washington, D.C.https://www.census.gov/programs-surveys/acs/ The major highways that connect LA to the rest of the nation include Interstate 5, which runs south through San Diego to Tijuana in Mexico and north through Sacramento, California, Sacramento, Portland, Oregon, Portland, and Seattle to the Canada–United States border, Canada–US border; Interstate 10, the southernmost east–west, coast-to-coast Interstate Highway in the United States, going to Jacksonville, Florida; and U.S. Route 101, which heads to the California Central Coast, San Francisco, the Redwood Empire, and the Oregon and Washington (state), Washington coasts.


Buses

The Los Angeles County Metropolitan Transportation Authority (LACMTA; branded as Metro) and other regional agencies provide a comprehensive bus system that covers Los Angeles County. While the Los Angeles Department of Transportation is responsible for contracting local and commuter bus services primarily within the city limits of Los Angeles and several immediate neighboring municipalities in southwest Los Angeles County, the largest bus system in the city is operated by Metro. Called Los Angeles Metro Bus, the system consists of 117 routes (excluding Metro Busway) throughout Los Angeles and neighboring cities primarily in southwestern Los Angeles County, with most routes following along a particular street in the city's street grid and run to or through downtown Los Angeles. As of the third quarter of 2023, the system had an average ridership of approximately 692,500 per weekday, with a total of 197,950,700 riders in 2022. Metro also runs two Los Angeles Metro Busway, Metro Busway lines, the G Line (Los Angeles Metro), G and J Line (Los Angeles Metro), J lines, which are bus rapid transit lines with stops and frequencies similar to those of Los Angeles's light rail system. There are also smaller regional public transit systems that mainly serve specific cities or regions in Los Angeles County. For example, the Big Blue Bus provides extensive bus service in Santa Monica and western Los Angeles County, while Foothill Transit focuses on routes in the San Gabriel Valley in southeast Los Angeles County with one Silver Streak (bus), express route going into downtown Los Angeles. Los Angeles World Airports also runs two frequent FlyAway (bus), FlyAway express bus routes (via freeways) from Los Angeles Union Station and Van Nuys to Los Angeles International Airport. While cash is accepted on all buses, the primary payment method for Los Angeles Metro Bus, Metro Busway, and 27 other regional bus agencies is a Transit Access Pass, TAP card, a contactless stored-value card. According to the 2016 American Community Survey, 9.2% of working Los Angeles (city) residents made the journey to work via public transportation.


Rail

The Los Angeles County Metropolitan Transportation Authority also operate a Rapid transit, subway and light rail system across Los Angeles and its county. The system is called Los Angeles Metro Rail and consists of the B Line (Los Angeles Metro), B and D Line (Los Angeles Metro), D subway lines, as well as the A Line (Los Angeles Metro), A, C Line (Los Angeles Metro), C, E Line (Los Angeles Metro), E, and K Line (Los Angeles Metro), K light rail lines. TAP cards are required for all Metro Rail trips. As of the third quarter of 2023, the Los Angeles Metro Rail, city's subway system is the List of United States rapid transit systems by ridership, ninth busiest in the United States, and its light rail system is the country's second List of United States light rail systems by ridership, busiest. In 2022, the system had a ridership of 57,299,800, or about 189,200 per weekday, in the third quarter of 2023. Since the opening of the first line, the A Line, in 1990, the system has been extended significantly, with more extensions currently in progress. Today, the system serves numerous areas across the county on of rail, including
Long Beach 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 ...
, Pasadena, Santa Monica, California, Santa Monica, Norwalk, California, Norwalk, El Segundo, California, El Segundo, North Hollywood, Los Angeles, North Hollywood, Inglewood, California, Inglewood, and
downtown Los Angeles Downtown Los Angeles (DTLA) is the central business district of the city of Los Angeles. It is part of the Central Los Angeles region and covers a area. As of 2020, it contains over 500,000 jobs and has a population of roughly 85,000 residents ...
. As of 2023, there are 101 stations in the Metro Rail system. Los Angeles is also center of its county's commuter rail system, Metrolink (California), Metrolink, which links Los Angeles to Ventura, Orange, Riverside, San Bernardino, and San Diego Counties. The system consists of eight lines and 69 stations operating on of track. Metrolink averages 42,600 trips per weekday, the busiest line being the San Bernardino Line. Apart from Metrolink, Los Angeles is also connected to other cities by intercity passenger trains from Amtrak on five different lines. One of the lines is the Pacific Surfliner route which operates multiple daily round trips between San Diego and San Luis Obispo, California through Union Station. It is Amtrak's busiest line outside the Northeast Corridor.The main rail station in the city is Union Station (Los Angeles), Union Station which opened in 1939, and it is the largest passenger rail terminal in the Western United States. The station is a major regional train station for Amtrak, Metrolink (California), Metrolink and Los Angeles Metro Rail, Metro Rail. The station is Amtrak's fifth busiest station, having 1.4 million Amtrak boardings and de-boardings in 2019. Union Station also offers access to Metro Bus, Greyhound Lines, Greyhound, LAX FlyAway, and other buses from different agencies.


Airports

The main international and domestic airport serving Los Angeles is Los Angeles International Airport, commonly referred to by its airport code, LAX. It is located on the Westside of Los Angeles near the SoFi Stadium, Sofi Stadium in Inglewood. Other major nearby commercial airports include: *Ontario International Airport, owned by the city of Ontario, serves the Inland Empire. *Hollywood Burbank Airport, jointly owned by the cities of Burbank, Glendale, and Pasadena. Formerly known as Bob Hope Airport and Burbank Airport, it is the closest airport to downtown Los Angeles and serves the San Fernando, San Gabriel, and Antelope Valleys. *Long Beach Airport, serves the Long Beach/Harbor area. *John Wayne Airport of Orange County. One of the world's busiest general-aviation airports is also in Los Angeles: Van Nuys Airport.


Seaports

The Port of Los Angeles is in San Pedro Bay (California), San Pedro Bay in the San Pedro neighborhood, approximately south of downtown. Also called Los Angeles Harbor and WORLDPORT LA, the port complex occupies of land and water along of waterfront. It adjoins the separate Port of Long Beach. The sea ports of the Port of Los Angeles and Port of Long Beach together make up the ''Los Angeles/Long Beach Harbor''. Together, both ports are the fifth busiest Container (cargo), container port in the world, with a trade volume of over 14.2 million Twenty-foot equivalent unit, TEU's in 2008. Singly, the Port of Los Angeles is the busiest container port in the United States and the largest cruise ship center on the West Coast of the United States – The Port of Los Angeles's World Cruise Center served about 590,000 passengers in 2014. There are also smaller, non-industrial harbors along Los Angeles's coastline. The port includes four bridges: the Vincent Thomas Bridge, Henry Ford Bridge, Long Beach International Gateway, Long Beach International Gateway Bridge, and Commodore Schuyler F. Heim Bridge. Passenger ferry service from San Pedro to the city of Avalon, California, Avalon (and Two Harbors, California, Two Harbors) on Santa Catalina Island, California, Santa Catalina Island is provided by Catalina Express.


Notable people


Sister cities

Los Angeles has 25 sister cities, listed chronologically by year joined: * Eilat, Israel (1959) * Nagoya, Japan (1959) * Salvador, Bahia, Salvador, Brazil (1962) * Bordeaux, France (1964) * Berlin, Germany (1967) * Lusaka, Zambia (1968) * Mexico City, Mexico (1969) * Auckland, New Zealand (1971) * Busan, South Korea (1971) * Mumbai, India (1972) * Tehran, Iran (1972) * Taipei, Taiwan (1979) * Guangzhou, China (1981) * Athens, Greece (1984) * Saint Petersburg, Russia (1984) * Vancouver, Canada (1986) * Giza, Egypt (1989) * Jakarta, Indonesia (1990) * Kaunas, Lithuania (1991) * Makati, Philippines (1992) * Split, Croatia (1993) * San Salvador, El Salvador (2005) * Beirut, Lebanon (2006) * Ischia, Campania, Italy (2006) * Yerevan, Armenia (2007) In addition, Los Angeles has the following "friendship cities": * Łódź, Poland * City of Melbourne, Australia * Manchester, United Kingdom * Tel Aviv, Israel


See also

*Largest cities in Southern California *Largest cities in the Americas *List of hotels in Los Angeles *List of largest houses in the Los Angeles Metropolitan Area *List of museums in Los Angeles *List of museums in Los Angeles County, California *List of music venues in Los Angeles *List of people from Los Angeles *List of tallest buildings in Los Angeles *National Register of Historic Places listings in Los Angeles, California *USS Los Angeles, USS ''Los Angeles'', 4 ships (including 1 airship)


Notes


References


Further reading


General

*Abu-Lughod, Janet L. ''New York, Chicago, Los Angeles: America's global cities'' (U of Minnesota Press, 1999).
online
*Holli, Melvin G., and Jones, Peter d'A., eds. ''Biographical Dictionary of American Mayors, 1820–1980'' (Greenwood Press, 1981) short scholarly biographies each of the city's mayors 1820 to 1980
online
see index at p. 409 for list. * * * * * * *


Architecture and urban theory

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Race relations

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LGBT

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Environment

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Social movements

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Art and literature

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External links

* {{authority control Los Angeles, 1781 establishments in New Spain 1850 establishments in California Cities in Los Angeles County, California County seats in California Incorporated cities and towns in California Populated coastal places in California Populated places established in 1781 Port cities in California Railway towns in California Spanish mission settlements in North America