Greater Boston is the metropolitan region of

New England New England is a region comprising six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York to the west and by the Canadian provinces ...

encompassing the municipality of

Boston Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- mo ...

(the capital of the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...

Massachusetts Massachusetts (Massachusett: ''Muhsachuweesut Massachusett_writing_systems.html" ;"title="nowiki/> məhswatʃəwiːsət.html" ;"title="Massachusett writing systems">məhswatʃəwiːsət">Massachusett writing systems">məhswatʃəwiːsət'' En ...

and the most populous city in

) and its surrounding areas. The region forms the northern arc of the

Northeast megalopolis The Northeast megalopolis, also known as the Northeast Corridor, Acela Corridor, Boston–Washington corridor, or BosWash, is the world's largest megalopolis in terms of economic output and the second most populous megalopolis in the United Sta ...

, so Greater Boston means both a

metropolitan statistical area In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area. Such regions are neither legally incorporated as a city or tow ...

(MSA) and a

combined statistical area Combined statistical area (CSA) is a United States Office of Management and Budget (OMB) term for a combination of adjacent metropolitan statistical area, metropolitan (MSA) and micropolitan statistical areas (µSA) across the 50 US states and ...

(CSA), which is broader. The MSA consists of most of the eastern third of Massachusetts, excluding the

South Coast South Coast is a name often given to coastal areas to the south of a geographical region or major metropolitan area. Geographical Australia *South Coast (New South Wales), the coast of New South Wales, Australia, south of Sydney * South Coast (Q ...

and

Cape Cod Cape Cod is a peninsula extending into the Atlantic Ocean from the southeastern corner of mainland Massachusetts, in the northeastern United States. Its historic, maritime character and ample beaches attract heavy tourism during the summer mont ...

; the CSA additionally includes the municipalities of

Providence Providence often refers to: * Providentia, the divine personification of foresight in ancient Roman religion * Divine providence, divinely ordained events and outcomes in Christianity * Providence, Rhode Island, the capital of Rhode Island in the ...

(capital of

Rhode Island Rhode Island (, like ''road'') is a U.S. state, state in the New England region of the Northeastern United States. It is the List of U.S. states by area, smallest U.S. state by area and the List of states and territories of the United States ...

Manchester Manchester () is a city in Greater Manchester, England. It had a population of 552,000 in 2021. It is bordered by the Cheshire Plain to the south, the Pennines to the north and east, and the neighbouring city of Salford to the west. The ...

(the largest city in the U.S. state of New Hampshire),

Worcester Worcester may refer to: Places United Kingdom * Worcester, England, a city and the county town of Worcestershire in England ** Worcester (UK Parliament constituency), an area represented by a Member of Parliament * Worcester Park, London, Engla ...

(the second largest city in Massachusetts and in New England), the South Coast region, and Cape Cod. While the city of Boston covers and has 675,647 residents as of the 2020 census, the urbanization has extended well into surrounding areas and the CSA has a population of more than 8.4 million people, making it one of the most populous such regions in the U.S. The CSA is one of two in Massachusetts, the other being

Greater Springfield Greater may refer to: *Greatness, the state of being great *Greater than, in inequality * ''Greater'' (film), a 2016 American film *Greater (flamingo), the oldest flamingo on record * "Greater" (song), by MercyMe, 2014 *Greater Bank, an Australian ...

. Greater Boston is the only CSA in New England that lies in three states (Massachusetts, New Hampshire, and Rhode Island); some definitions extend it into a fourth (Connecticut). Some of Greater Boston's most well-known contributions involve the region's

higher education Higher education is tertiary education leading to award of an academic degree. Higher education, also called post-secondary education, third-level or tertiary education, is an optional final stage of formal learning that occurs after compl ...

and medical institutions. Greater Boston has been influential upon American

history History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well ...

and industry. The region and the state of Massachusetts are global leaders in

biotechnology Biotechnology is the integration of natural sciences and engineering sciences in order to achieve the application of organisms, cells, parts thereof and molecular analogues for products and services. The term ''biotechnology'' was first used ...

engineering Engineering is the use of scientific principles to design and build machines, structures, and other items, including bridges, tunnels, roads, vehicles, and buildings. The discipline of engineering encompasses a broad range of more speciali ...

finance Finance is the study and discipline of money, currency and capital assets. It is related to, but not synonymous with economics, the study of production, distribution, and consumption of money, assets, goods and services (the discipline of f ...

, and maritime trade. As of 2020, 64% of Massachusetts' population lives in the Greater Boston metropolitan region, and 88% of Massachusetts' population lives in the Boston Combined Statistical Area. Greater Boston is ranked tenth in population among US metropolitan statistical areas, home to 4,941,632 people as of the

2020 United States Census The United States census of 2020 was the twenty-fourth decennial United States census. Census Day, the reference day used for the census, was April 1, 2020. Other than a pilot study during the 2000 census, this was the first U.S. census to off ...

, and sixth among combined statistical areas, with a population of 8,466,186. The area has hosted many people and sites significant to

American culture The culture of the United States of America is primarily of Western, and European origin, yet its influences includes the cultures of Asian American, African American, Latin American, and Native American peoples and their cultures. The U ...

and history, particularly

American literature American literature is literature written or produced in the United States of America and in the colonies that preceded it. The American literary tradition thus is part of the broader tradition of English-language literature, but also inc ...

politics Politics (from , ) is the set of activities that are associated with making decisions in groups, or other forms of power relations among individuals, such as the distribution of resources or status. The branch of social science that studies ...

, and the

American Revolution The American Revolution was an ideological and political revolution that occurred in British America between 1765 and 1791. The Americans in the Thirteen Colonies formed independent states that defeated the British in the American Revoluti ...

Plymouth Plymouth () is a port city status in the United Kingdom, city and unitary authority in South West England. It is located on the south coast of Devon, approximately south-west of Exeter and south-west of London. It is bordered by Cornwall to ...

was the site of the first colony in New England, founded in 1620 by the Pilgrims, passengers of the ''

Mayflower ''Mayflower'' was an English ship that transported a group of English families, known today as the Pilgrims, from England to the New World in 1620. After a grueling 10 weeks at sea, ''Mayflower'', with 102 passengers and a crew of about 30, ...

''. In 1692, the town of Salem and surrounding areas experienced one of America's most infamous cases of

mass hysteria Mass psychogenic illness (MPI), also called mass sociogenic illness, mass psychogenic disorder, epidemic hysteria, or mass hysteria, involves the spread of illness symptoms through a population where there is no infectious agent responsible for c ...

, the

Salem witch trials The Salem witch trials were a series of hearings and prosecutions of people accused of witchcraft in colonial Massachusetts between February 1692 and May 1693. More than 200 people were accused. Thirty people were found guilty, 19 of whom w ...

. In the late 18th century, Boston became known as the "Cradle of Liberty" for the agitation there that led to the American Revolution. The Greater Boston region has played a powerful scientific, commercial, and cultural role in the history of the United States. Before the

American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States. It was fought between the Union (American Civil War), Union ("the North") and t ...

, the region was a center for the

abolitionist Abolitionism, or the abolitionist movement, is the movement to end slavery. In Western Europe and the Americas, abolitionism was a historic movement that sought to end the Atlantic slave trade and liberate the enslaved people. The British ...

temperance Temperance may refer to: Moderation *Temperance movement, movement to reduce the amount of alcohol consumed *Temperance (virtue), habitual moderation in the indulgence of a natural appetite or passion Culture * Temperance (group), Canadian dan ...

, and transcendentalist movements. In 2004, Massachusetts became the first U.S. state to legally recognize

same-sex marriage Same-sex marriage, also known as gay marriage, is the marriage of two people of the same sex or gender. marriage between same-sex couples is legally performed and recognized in 33 countries, with the most recent being Mexico, constituting ...

as a result of the decision of the

Massachusetts Supreme Judicial Court The Massachusetts Supreme Judicial Court (SJC) is the highest court in the Commonwealth of Massachusetts. Although the claim is disputed by the Supreme Court of Pennsylvania, the SJC claims the distinction of being the oldest continuously func ...

in Boston. Many prominent American political dynasties have hailed from the Boston region, including the Adams and Kennedy families.

Harvard University Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of highe ...

Cambridge Cambridge ( ) is a university city and the county town in Cambridgeshire, England. It is located on the River Cam approximately north of London. As of the 2021 United Kingdom census, the population of Cambridge was 145,700. Cambridge bec ...

is the oldest institution of higher learning in the United States, with the largest

financial endowment A financial endowment is a legal structure for managing, and in many cases indefinitely perpetuating, a pool of financial, real estate, or other investments for a specific purpose according to the will of its founders and donors. Endowments are o ...

of any university, and whose

Law School A law school (also known as a law centre or college of law) is an institution specializing in legal education, usually involved as part of a process for becoming a lawyer within a given jurisdiction. Law degrees Argentina In Argentina, ...

has spawned a contemporaneous majority of

United States Supreme Court The Supreme Court of the United States (SCOTUS) is the highest court in the federal judiciary of the United States. It has ultimate appellate jurisdiction over all U.S. federal court cases, and over state court cases that involve a point o ...

Justices A judge is a person who presides over court proceedings, either alone or as a part of a panel of judges. A judge hears all the witnesses and any other evidence presented by the barristers or solicitors of the case, assesses the credibility an ...

. Kendall Square in Cambridge has been called "the most innovative square mile on the planet", in reference to the high concentration of

entrepreneurial Entrepreneurship is the creation or extraction of economic value. With this definition, entrepreneurship is viewed as change, generally entailing risk beyond what is normally encountered in starting a business, which may include other values th ...

start-ups A startup or start-up is a company or project undertaken by an entrepreneur to seek, develop, and validate a scalable business model. While entrepreneurship refers to all new businesses, including self-employment and businesses that never intend t ...

and quality of innovation which have emerged in the vicinity of the square since 2010. Both Harvard University and the

Massachusetts Institute of Technology The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of th ...

, also in Cambridge, have been ranked among the most highly regarded

academic institution Academic institution is an educational institution dedicated to education and research, which grants academic degrees. See also academy and university. Types * Primary schools – (from French ''école primaire'') institutions where children ...

s in the world.

Definitions

Metropolitan Area Planning Council (MAPC)

The most restrictive definition of the Greater Boston area is the region administered by the Metropolitan Area Planning Council. The MAPC is a regional planning organization created by the Massachusetts legislature to oversee transportation infrastructure and economic development concerns in the Boston area. The MAPC includes 101 cities and towns that are grouped into eight subregions. These include most of the area within the region's outer circumferential highway, I-495. In 2013, the population of the MAPC district was 3.2 million, which was 48% of the total population of Massachusetts, in an area of , of which 39% is forested and an additional 11% is water, wetland, or other open space. The eight subregions and their principal towns are: Inner Core (Boston), Minuteman (

Route 2 The following highways are numbered 2. For roads numbered A2, see list of A2 roads. For roads numbered B2, see list of B2 roads. For roads numbered M2, see list of M2 roads. For roads numbered N2, see list of N2 roads. International * AH2, As ...

corridor), MetroWest (Framingham), North Shore (Lynn), North Suburban (Woburn), South Shore ( Route 3 corridor), SouthWest (Franklin), and Three Rivers (Norwood). Notably excluded from the MAPC and its partner planning body, the Boston Region Metropolitan Planning Organization, are the

Merrimack Valley The Merrimack Valley is a bi-state region along the Merrimack River in the U.S. states of New Hampshire and Massachusetts. The Merrimack is one of the larger waterways in New England and has helped to define the livelihood and culture of those ...

cities of Lowell, Lawrence, and Haverhill, much of Plymouth County, and all of Bristol County; these areas have their own regional planning bodies. Bristol County is part of the Greater Boston CSA, as part of the Providence MSA.

New England City and Town Area (NECTA)

Because New England's local governance model is organized around the smaller

New England town The town is the basic unit of local government and local division of state authority in the six New England states. Most other U.S. states lack a direct counterpart to the New England town. New England towns overlay the entire area of a state, ...

unit, and has weak or non-existent county governments, the

US Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of th ...

organizes its urban regions in the New England around clusters of towns known as New England city and town areas (NECTAs) rather than around county borders as it does in the rest of the country. The set of towns containing the core urbanized area, along with surrounding towns with strong social and economic ties to the core area, is defined as the Boston–Cambridge–Nashua, MA–NH Metropolitan NECTA. The Boston NECTA region is further subdivided into several NECTA divisions, which are listed below. The Boston, Framingham, and Peabody NECTA divisions together correspond roughly to the MAPC area. The total population of the Boston NECTA was 4,540,941 (). *Boston–Cambridge–Newton, MA NECTA Division (92 towns) *Framingham, MA NECTA Division (12 towns) *Peabody–Salem–Beverly, MA NECTA Division (4 towns) *Brockton–Bridgewater–Easton, MA NECTA Division (Old Colony region) (8 towns) *Haverhill–Newburyport–Amesbury, MA–NH NECTA Division (Merrimack Valley region) (21 towns) *Lawrence–Methuen–Salem, MA–NH NECTA Division (part of Merrimack Valley region) (4 towns) *Lowell–Billerica–Chelmsford, MA–NH NECTA Division (Northern Middlesex region) (15 towns) *Nashua, NH–MA NECTA Division (21 towns) *Taunton–Middleborough–Norton, MA NECTA Division (part of Southeastern region) (9 towns) *Lynn–Saugus–Marblehead, MA NECTA Division (5 towns)

Metropolitan Statistical Area (MSA)

An alternative definition defined by the

United States Office of Management and Budget The Office of Management and Budget (OMB) is the largest office within the Executive Office of the President of the United States (EOP). OMB's most prominent function is to produce the president's budget, but it also examines agency programs, pol ...

, using counties as building blocks instead of towns, is the Boston–Cambridge–Newton, MA–NH Metropolitan Statistical Area, which is further subdivided into three metropolitan divisions. The metropolitan statistical area had a total population of 4,941,632 as of the 2020 census and is the tenth-largest in the United States. The components of the metropolitan area are listed below. *Boston–Cambridge–Newton, MA–NH Metropolitan Statistical Area **Boston, MA Metropolitan Division *** Norfolk County, Massachusetts *** Plymouth County, Massachusetts *** Suffolk County, Massachusetts **Cambridge–Newton–Framingham, MA Metropolitan Division *** Essex County, Massachusetts *** Middlesex County, Massachusetts **Rockingham County–Strafford County, NH Metropolitan Division *** Rockingham County, New Hampshire *** Strafford County, New Hampshire

Combined Statistical Area (CSA)

A wider functional metropolitan area based on commuting patterns is also defined by the Office of Management and Budget as the Boston–Worcester–Providence combined statistical area. This area consists of the metropolitan areas of

, as well as

, in addition to greater Boston. The total population for the extended region was estimated at 8,466,186 at the 2020 census. The following areas, along with the above MSA, are included in the combined statistical area: * Downtown_Providence_Rhode_Island_2008

Providence–Warwick, RI–MA Metropolitan Statistical Area ** Bristol County, Massachusetts ** Bristol County, Rhode Island ** Kent County, Rhode Island ** Newport County, Rhode Island ** Providence County, Rhode Island ** Washington County, Rhode Island *Worcester, MA–CT Metropolitan Statistical Area ** Worcester County, Massachusetts ** Windham County, Connecticut * Manchester–Nashua, NH Metropolitan Statistical Area ** Hillsborough County, New Hampshire *

Barnstable Town, MA Metropolitan Statistical Area Barnstable County is a county located in the U.S. state of Massachusetts. At the 2020 census, the population was 228,996. Its shire town is Barnstable. The county consists of Cape Cod and associated islands (some adjacent islands are in Dukes ...

** Barnstable County, Massachusetts * Concord, NH Micropolitan Statistical Area **

Merrimack County Merrimack County is a county in the U.S. state of New Hampshire. As of the 2020 Census, the population was 153,808, making it the third-most populous county in New Hampshire. Its county seat is Concord, the state capital. The county was or ...

, New Hampshire * Laconia, NH Micropolitan Statistical Area **

Belknap County Belknap County () is a county in the U.S. state of New Hampshire. As of the 2020 census, the population was 63,705. The county seat is Laconia. It is located in New Hampshire's Lakes Region, slightly southeast of the state's geographic cente ...

, New Hampshire

Principal cities and towns

;Cities and towns Plymouth County: Bristol County: Norfolk County: Suffolk County: Essex County: Middlesex County: Worcester County:

Boston metropolitan area

The Census Bureau defines the following as principal cities in the Boston NECTA using criteria developed for what the

Office of Management and Budget The Office of Management and Budget (OMB) is the largest office within the Executive Office of the President of the United States (EOP). OMB's most prominent function is to produce the president's budget, but it also examines agency programs, pol ...

calls a

Core Based Statistical Area A core-based statistical area (CBSA) is a U.S. geographic area defined by the Office of Management and Budget (OMB) that consists of one or more counties (or equivalents) anchored by an urban center of at least 10,000 people plus adjacent countie ...

: *

* Lowell *

* Quincy *

Largest cities and towns

Cities and towns in the Boston CSA with at least 50,000 residents:

Demographics

Population density

The most densely populated census tracts in the Boston CSA (2010):

Race and ethnicity

The 40 most diverse Census tracts in the Boston CSA: The 40 census tracts in the Boston CSA with the highest percentage of residents who identify as Hispanic or Latino: Census tracts in the Boston CSA with the highest percentage of residents who identify as Black American: Census tracts in the Boston CSA with the highest percentage of residents who identify as Asian American: Census tracts in the Boston CSA with the highest percentage of residents who identify as Irish American: Census tracts in the Boston CSA with the highest percentage of residents who identify as Italian American: Census tracts in the Boston CSA with the highest percentage of residents who identify as Portuguese American: Census tracts in the Boston CSA with French or French Canadian listed as first ancestry:

Other

Greater Boston has a sizable Jewish community, estimated at between 210,000 people, and 261,000 or 5–6% of the Greater Boston metro population, compared with about 2% for the nation as a whole. Contrary to national trends, the number of Jews in Greater Boston has been growing, fueled by the fact that 60% of children in Jewish mixed-faith families are raised Jewish, compared with roughly one in three nationally. The City of Boston also has one of the largest

LGBT ' is an initialism that stands for lesbian, gay, bisexual, and transgender. In use since the 1990s, the initialism, as well as some of its common variants, functions as an umbrella term for sexuality and gender identity. The LGBT term ...

populations per capita. It ranks fifth of all major cities in the country (behind San Francisco, and slightly behind

Seattle Seattle ( ) is a seaport city on the West Coast of the United States. It is the seat of King County, Washington. With a 2020 population of 737,015, it is the largest city in both the state of Washington and the Pacific Northwest region o ...

Atlanta Atlanta ( ) is the capital and most populous city of the U.S. state of Georgia. It is the seat of Fulton County, the most populous county in Georgia, but its territory falls in both Fulton and DeKalb counties. With a population of 498,7 ...

, and

Minneapolis Minneapolis () is the largest city in Minnesota, United States, and the county seat of Hennepin County. The city is abundant in water, with thirteen lakes, wetlands, the Mississippi River, creeks and waterfalls. Minneapolis has its origin ...

respectively), with 12.3% of the city identifying as gay, lesbian, or bisexual.

Higher education

A long established center of higher education, the area includes many community colleges, two-year schools, and internationally prominent undergraduate and graduate institutions. The graduate schools include highly regarded schools of law, medicine, business, technology, international relations, public health, education, and religion. Greater Boston contains seven R1 Research Institutions as per the

Carnegie Classification of Institutions of Higher Education The Carnegie Classification of Institutions of Higher Education, or simply the Carnegie Classification, is a framework for classifying colleges and universities in the United States. It was created in 1970 by the Carnegie Foundation for the Adv ...

. This is, by far, the highest number of such institutions in a single

Metropolitan Statistical Area In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area. Such regions are neither legally incorporated as a city or tow ...

in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...

Selected statistics

Changes in house prices for the Greater Boston area are publicly tracked on a regular basis using the Case–Shiller index; the statistic is published by

Standard & Poor's S&P Global Ratings (previously Standard & Poor's and informally known as S&P) is an American credit rating agency (CRA) and a division of S&P Global that publishes financial research and analysis on stocks, bonds, and commodities. S&P is con ...

and is also a component of S&P's 10-city composite index of the value of the residential real estate market.

Major companies

References:

Companies along, inside or outside I-495, outside Route 128

Abbott Laboratories Abbott Laboratories is an American multinational medical devices and health care company with headquarters in Abbott Park, Illinois, United States. The company was founded by Chicago physician Wallace Calvin Abbott in 1888 to formulate known dr ...

, in

(pharmaceutical laboratory) *

Advanced Cell Technology Astellas Institute for Regenerative Medicine is a subsidiary of Astellas Pharma located in Marlborough, Massachusetts, US, developing stem cell therapies with a focus on diseases that cause blindness. It was formed in 1994 as a company named Ad ...

, in Worcester (research laboratory) * AMD, in Boxborough *

Analog Devices Analog Devices, Inc. (ADI), also known simply as Analog, is an American multinational semiconductor company specializing in data conversion, signal processing and power management technology, headquartered in Wilmington, Massachusetts. The ...

, in Norwood * Atlantic Broadband, in Quincy * Atlantic Tele-Network, in Beverly * Avid Technology, Inc, in Burlington (headquarters) *

Azimuth Systems Azimuth Systems was a privately held company located near Boston, Massachusetts and in 2016, the company was acquired by Anritsu. The company's primary products include wireless channel emulators and wireless test equipment for LTE, WiMAX, 2G/3G ...

, in Acton *

Bain & Company Bain & Company is an American management consulting company headquartered in Boston, Massachusetts. The firm provides advice to public, private, and non-profit organizations. One of the Big Three management consultancies, Bain & Company was fo ...

, in Boston (headquarters) *

Bain Capital Bain Capital is an American private investment firm based in Boston. It specializes in private equity, venture capital, credit, public equity, impact investing, life sciences, and real estate. Bain Capital invests across a range of industry se ...

, in Boston (headquarters) * Bertucci's Corporation, in Northborough (headquarters) * BJ's Wholesale Club, Inc., in

Westborough Westborough is a town in Worcester County, Massachusetts, United States. The population was 21,567 at the 2020 Census, in over 7,000 households. Incorporated in 1717, the town is governed under the New England open town meeting system, headed ...

(headquarters) *

Bose Corporation Bose Corporation () is an American manufacturing company that predominantly sells audio equipment. The company was established by Amar Bose in 1964 and is based in Framingham, Massachusetts. It is best known for its home audio systems and spea ...

, in

Framingham Framingham () is a city in the Commonwealth of Massachusetts in the United States. Incorporated in 1700, it is located in Middlesex County and the MetroWest subregion of the Greater Boston metropolitan area. The city proper covers with a popul ...

(headquarters) * Boston Properties, Inc., in Boston (headquarters) * Boston Scientific Corporation, in Marlborough (headquarters) *

Charles River Laboratories Charles River Laboratories International, Inc., is an American pharmaceutical company specializing in a variety of preclinical and clinical laboratory, gene therapy and cell therapy services for the Pharmaceutical, Medical device and Biotechnolo ...

, in Wilmington (headquarters) *

Cisco Systems Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, ...

, in Boxborough * CommunityRoot, in Boston (headquarters) *

David Clark Company David Clark Company, Inc. is an American manufacturing company. DCC designs and manufactures a wide variety of aerospace and industrial protective equipment, including pressure-space suit systems, anti-G suits, headsets, and several medical/safet ...

, in Worcester (manufacturer of space suits) * Diebold, in Marlborough (regional headquarters) * Dell Technologies, in Hopkinton (headquarters) * Evergreen Solar, in Marlborough (headquarters) *

Hewlett-Packard The Hewlett-Packard Company, commonly shortened to Hewlett-Packard ( ) or HP, was an American multinational information technology company headquartered in Palo Alto, California. HP developed and provided a wide variety of hardware components ...

, in Marlborough (regional headquarters) *

Schneider Electric Schneider Electric SE is a French multinational company that specializes in digital automation and energy management. It addresses homes, buildings, data centers, infrastructure and industries, by combining energy technologies, real-time automatio ...

, in

Andover, Massachusetts Andover is a town in Essex County, Massachusetts, United States. It was settled in 1642 and incorporated in 1646."Andover" in ''The New Encyclopædia Britannica''. Chicago: Encyclopædia Britannica Inc., 15th ed., 1992, Vol. 1, p. 387. As of th ...

HourlyNerd Catalant Technologies, Inc., formerly HourlyNerd, is a freelance marketplace that uses a machine-learning algorithm to recommend independent consultants whose skills and expertise are needed for client projects. More than 70,000 independent consu ...

, in Boston *

Innerscope Research Innerscope Research was an integrated consumer neuroscience research firm that was acquired by Nielsen in 2015. Founded in 2006, Innerscope was based in Boston, Massachusetts with an office in New York City. Using applied neuroscience tools such ...

, in Boston (headquarters) *

Intel Corporation Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California. It is the world's largest semiconductor chip manufacturer by revenue, and is one of the developers of the x86 serie ...

, in Hudson * Kronos Incorporated, in

Chelmsford, Massachusetts Chelmsford () is a town in Massachusetts that was established in 1655. It is located northwest of Boston. The Chelmsford militia played a role in the American Revolution at the Battle of Lexington and Concord and the Battle of Bunker Hill. ...

(headquarters) *

Marshalls Marshalls is an American chain of off-price department stores owned by TJX Companies. Marshalls has over 1,000 American stores, including larger stores named Marshalls Mega Store, covering 42 states and Puerto Rico, and 61 stores in Canada. M ...

, Inc, in Framingham (headquarters) *

The MathWorks MathWorks is an American privately held corporation that specializes in mathematical computing software. Its major products include MATLAB and Simulink, which support data analysis and simulation. History The company's key product, MATLAB, wa ...

, in Natick * MITRE Corporation, in Bedford (headquarters) * Morgan Construction Company, in Worcester (rolling steel mill technology) *

National Amusements National Amusements, Inc. is an American privately owned movie theater operator and mass media holding company incorporated in Maryland and based in Norwood, Massachusetts. It is the controlling shareholder of Paramount Global. History The ...

, in Norwood (headquarters) *

Novartis Novartis AG is a Swiss-American multinational pharmaceutical corporation based in Basel, Switzerland and Cambridge, Massachusetts, United States (global research).name="novartis.com">https://www.novartis.com/research-development/research-lo ...

, in

(US headquarters) * Philips Electronics North America, in Andover (regional headquarters) *

Philips Healthcare Koninklijke Philips N.V. (), commonly shortened to Philips, is a Dutch multinational conglomerate corporation that was founded in Eindhoven in 1891. Since 1997, it has been mostly headquartered in Amsterdam, though the Benelux headquarters is ...

, in

Andover Andover may refer to: Places Australia *Andover, Tasmania Canada * Andover Parish, New Brunswick * Perth-Andover, New Brunswick United Kingdom * Andover, Hampshire, England ** RAF Andover, a former Royal Air Force station United States * Andov ...

(global headquarters) and Framingham *

Red Hat Red Hat, Inc. is an American software company that provides open source software products to enterprises. Founded in 1993, Red Hat has its corporate headquarters in Raleigh, North Carolina, with other offices worldwide. Red Hat has become a ...

, in Westford (engineering headquarters) * Reed & Barton in

Taunton Taunton () is the county town of Somerset, England, with a 2011 population of 69,570. Its thousand-year history includes a 10th-century monastic foundation, Taunton Castle, which later became a priory. The Normans built a castle owned by the ...

(factory and headquarters) *

Saint-Gobain Compagnie de Saint-Gobain S.A. () is a French multinational corporation, founded in 1665 in Paris and headquartered on the outskirts of Paris, at La Défense and in Courbevoie. Originally a mirror manufacturer, it now also produces a variety of ...

, in Worcester * Sepracor, Inc., in Marlborough (headquarters) * Staples, Inc., in

(headquarters) * Stop & Shop, in Quincy (headquarters) * TJX Corporation, in Framingham (headquarters) * UniFirst, in Wilmington (headquarters) *

WB Mason W.B. Mason is an American business products company headquartered in Brockton, Massachusetts. They are widely known for their colorful fleet of delivery vehicles. The company was founded in 1898 and started out selling rubber stamps and stencil ...

, in Brockton (headquarters) * Wyman-Gordon, in Grafton (complex metal components and products)

Companies along or inside
I-95 Interstate 95 (I-95) is the main north–south Interstate Highway on the East Coast of the United States, running from US Route 1 (US 1) in Miami, Florida, to the Houlton–Woodstock Border Crossing between Maine and the Canadia ...
( Route 128), not including Boston

* Akamai Technologies, in

(headquarters) *

Athenahealth Athenahealth (stylized as athenahealth) is a private American company that provides network-enabled services for healthcare and point-of-care mobile apps in the United States. The company was founded in 1997 in San Diego and is now headquart ...

, in

Watertown, Massachusetts Watertown is a city in Middlesex County, Massachusetts, and is part of Greater Boston. The population was 35,329 in the 2020 census. Its neighborhoods include Bemis, Coolidge Square, East Watertown, Watertown Square, and the West End. Waterto ...

(headquarters) *

AstraZeneca AstraZeneca plc () is a British-Swedish multinational pharmaceutical and biotechnology company with its headquarters at the Cambridge Biomedical Campus in Cambridge, England. It has a portfolio of products for major diseases in areas includi ...

, in Waltham (R&D) *

BBN Technologies Raytheon BBN (originally Bolt Beranek and Newman Inc.) is an American research and development company, based next to Fresh Pond in Cambridge, Massachusetts, United States. In 1966, the Franklin Institute awarded the firm the Frank P. Brow ...

, in Cambridge (headquarters) *

Biocell Center Biocell Center is an international company specializing in the cryopreservation and private banking of amniotic fluid stem cells. The company is headquartered in Italy with several international locations and is involved with numerous partnerships a ...

, in Medford (North American headquarters) *

Biogen Idec Biogen Inc. is an American multinational biotechnology company based in Cambridge, Massachusetts, specializing in the discovery, development, and delivery of therapies for the treatment of neurological diseases to patients worldwide. History ...

, in

Weston Weston may refer to: Places Australia * Weston, Australian Capital Territory, a suburb of Canberra * Weston, New South Wales * Weston Creek, a residential district of Canberra * Weston Park, Canberra, a park Canada * Weston, Nova Scotia * ...

(North American headquarters) *

Carl Zeiss SMT Carl Zeiss SMT GmbH comprises the Semiconductor Manufacturing Technology business group of ZEISS and develops and produces equipment for the manufacture of microchips. The company is majority owned by Carl Zeiss AG, with a 24.9% minority stake by ...

, in Peabody (North American headquarters) *

Constant Contact Constant Contact, Inc. is an online marketing company, headquartered in Waltham, Massachusetts, with additional offices in Loveland, Colorado; and New York, New York New York, often called New York City or NYC, is t ...

, in Waltham *

Dunkin' Brands Dunkin' Brands Group, Inc. was an American restaurant holding company which ran three chains of fast-food restaurants: Dunkin' Donuts, Mister Donut, and Baskin-Robbins. It was headquartered in Canton, Massachusetts. History Allied-Lyons In 197 ...

, in

Canton Canton may refer to: Administrative division terminology * Canton (administrative division), territorial/administrative division in some countries, notably Switzerland * Township (Canada), known as ''canton'' in Canadian French Arts and ente ...

(headquarters) *

Facebook Facebook is an online social media and social networking service owned by American company Meta Platforms. Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dust ...

, in Cambridge * General Electric Aviation, in Lynn *

Global Partners Global Partners LP () is an American energy supply company ranked 361 in the 2018 Fortune 500. The company is organized as a master limited partnership, and its operations focus on the importing of petroleum products and marketing them in North A ...

, in Waltham (headquarters) *

Google Inc. Google LLC () is an American multinational technology company focusing on search engine technology, online advertising, cloud computing, computer software, quantum computing, e-commerce, artificial intelligence, and consumer electronics. It ...

, in Cambridge *

Haemonetics Haemonetics Corporation is a global provider of blood and plasma supplies and services. The company was founded in Natick, Massachusetts by Dr. Allen (Jack) Latham in the 1970s. Today, the company has expanded and has offices located in 16 co ...

, in Braintree * IBM, in Waltham, Cambridge and Littleton * InterSystems Corporation, in Cambridge (headquarters) *

iRobot Corporation iRobot Corporation is an American technology company that designs and builds consumer robots. It was founded in 1990 by three members of MIT's Artificial Intelligence Lab, who designed robots for space exploration and military defense. The com ...

, in Burlington (headquarters) * Keurig, in Burlington (headquarters) *

Lionbridge Lionbridge Technologies, Inc is an American company that provides translation and localization services. Based in Waltham, Massachusetts, the company has operations in 26 countries. History Lionbridge was founded in 1996. In 2005, they acquired ...

, in Waltham (US headquarters) * Meditech, in Westwood (headquarters) *

Microsoft Corporation Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washingt ...

, in Cambridge *

Millennium Pharmaceuticals Takeda Oncology (originally Millennium Pharmaceuticals) is a biopharmaceutical company based in Cambridge, Massachusetts. It is a fully owned subsidiary of Takeda Pharmaceutical. Takeda Oncology's research, development and commercialization act ...

, in Cambridge *

Moderna Moderna, Inc. ( ) is an American pharmaceutical and biotechnology company based in Cambridge, Massachusetts that focuses on RNA therapeutics, primarily mRNA vaccines. These vaccines use a copy of a molecule called messenger RNA (mRNA) to ...

, in Cambridge (headquarters) *

, in Dedham (headquarters) * National Grid, in Waltham (US headquarters) *

NetApp Inc NetApp, Inc. is an American hybrid cloud data services and data management company headquartered in San Jose, California. It has ranked in the Fortune 500 from 2012–2021. Founded in 1992 with an IPO in 1995, NetApp offers cloud data services ...

, in Waltham * NetBlazr, in Watertown *

Nokia Nokia Corporation (natively Nokia Oyj, referred to as Nokia) is a Finnish multinational telecommunications, information technology, and consumer electronics corporation, established in 1865. Nokia's main headquarters are in Espoo, Finland, i ...

, in Burlington * Novartis AG, Inc, in Cambridge (research headquarters) *

Novell, Inc. Novell, Inc. was an American software and services company headquartered in Provo, Utah, that existed from 1980 until 2014. Its most significant product was the multi-platform network operating system known as Novell NetWare. Under the leade ...

, in Waltham *

Nuance Communications Nuance Communications, Inc. is an American multinational computer software technology corporation, headquartered in Burlington, Massachusetts, that markets speech recognition and artificial intelligence software. Nuance merged with its compe ...

, in Burlington *

Oracle Corporation Oracle Corporation is an American multinational computer technology corporation headquartered in Austin, Texas. In 2020, Oracle was the third-largest software company in the world by revenue and market capitalization. The company sells da ...

in Burlington *

Osram Sylvania Osram Sylvania Inc. is the North American operation of lighting manufacturer Osram Osram Licht AG is a German company that makes electric lights, headquartered in Munich and Premstätten (Austria). Osram positions itself as a high-tech phot ...

in Danvers (headquarters) * Parametric Technology Corporation in Needham (headquarters) * Philips Lighting in Burlington *

Progress Software Progress Software Corporation (Progress) is an American public company that offers software for creating and deploying business applications. Headquartered in Burlington, Massachusetts with offices in 16 countries, the company posted revenues ...

Bedford Bedford is a market town in Bedfordshire, England. At the 2011 Census, the population of the Bedford built-up area (including Biddenham and Kempston) was 106,940, making it the second-largest settlement in Bedfordshire, behind Luton, whilst t ...

(headquarters) *

Raytheon Raytheon Technologies Corporation is an American multinational aerospace and defense conglomerate headquartered in Arlington, Virginia. It is one of the largest aerospace and defense manufacturers in the world by revenue and market capitali ...

, in Waltham (headquarters) * Sanofi Genzyme, in Cambridge (headquarters; many locations in the area) *

SharkNinja SharkNinja (officially, SharkNinja Operating LLC) is an American designer, marketer and distributor of home devices and appliances. It is based in Needham, Massachusetts, near Boston. The company's name is formed by combining its two primary bran ...

, in Needham (headquarters) * SunSetter Products, LP, in Malden (headquarters) * Teradyne, in North Reading (headquarters) *

Thermo Fisher Scientific Thermo Fisher Scientific Inc. is an American supplier of scientific instrumentation, reagents and consumables, and software services. Based in Waltham, Massachusetts, Thermo Fisher was formed through the merger of Thermo Electron and Fisher Sc ...

, in Waltham (headquarters) * TripAdvisor, LLC, in Needham (headquarters) *

Twitter Twitter is an online social media and social networking service owned and operated by American company Twitter, Inc., on which users post and interact with 280-character-long messages known as "tweets". Registered users can post, like, and ...

, in Cambridge * Vistaprint, in

Lexington Lexington may refer to: Places England * Laxton, Nottinghamshire, formerly Lexington Canada * Lexington, a district in Waterloo, Ontario United States * Lexington, Kentucky, the largest city with this name * Lexington, Massachusetts, the oldes ...

(North American headquarters) *

Wolverine World Wide Wolverine World Wide, Inc. or Wolverine Worldwide, is a publicly traded American footwear manufacturer based in Rockford, Michigan. The shoemaker is known for its eponymous brand, Wolverine Boots and Shoes, as well as other brands, such as Hush ...

, in

Waltham, Massachusetts Waltham ( ) is a city in Middlesex County, Massachusetts, United States, and was an early center for the labor movement as well as a major contributor to the American Industrial Revolution. The original home of the Boston Manufacturing Company, ...

(headquarters for

Keds Keds is an American brand of canvas shoes with rubber soles. Founded in 1916, the company is owned by Wolverine World Wide. The original shoe design, the Champion, was the first mass-marketed canvas-top "sneaker". History Early history In 1 ...

Saucony Saucony is an American brand of athletic footwear and apparel. Founded in 1898, the company is owned by Wolverine World Wide. Products commercialised by Saucony include footwear and clothing ranges, such as athletic shoes, jackets, hoodies, t- ...

Sperry Top-Sider Sperry or Sperry Top-Sider is an American brand of boat shoe designed in 1935 by Paul A. Sperry. Sperrys, or Top-Siders, were the first boat shoes introduced into the boating and footwear markets. Today the Sperry brand is owned by Wolverine Worl ...

, and Stride Rite)

Major companies inside Boston proper

* American Tower (headquarters) * Au Bon Pain (headquarters) *

(headquarters) *

Blue Cross Blue Shield of Massachusetts Blue Cross Blue Shield of Massachusetts (BCBSMA) is a state licensed nonprofit private health insurance company under the Blue Cross Blue Shield Association with headquarters in Boston. The Boston location located on 133 Federal Street is curren ...

(headquarters) *

Boston Consulting Group Boston Consulting Group, Inc. (BCG) is an American global management consulting firm founded in 1963 and headquartered in Boston, Massachusetts. It is one of the Big Three (or MBB, the world’s three largest management consulting firms by re ...

(headquarters) * Converse (headquarters) *

Fidelity Investments Fidelity Investments, commonly referred to as Fidelity, earlier as Fidelity Management & Research or FMR, is an American multinational financial services corporation based in Boston, Massachusetts. The company was established in 1946 and is o ...

(headquarters) *

General Electric General Electric Company (GE) is an American multinational conglomerate founded in 1892, and incorporated in New York state and headquartered in Boston. The company operated in sectors including healthcare, aviation, power, renewable ene ...

(headquarters) * The Gillette Company, now owned by

Procter & Gamble The Procter & Gamble Company (P&G) is an American multinational consumer goods corporation headquartered in Cincinnati, Ohio, founded in 1837 by William Procter and James Gamble. It specializes in a wide range of personal health/consumer he ...

(headquarters) *

Houghton Mifflin Harcourt Houghton Mifflin Harcourt (; HMH) is an American publisher of textbooks, instructional technology materials, assessments, reference works, and fiction and non-fiction for both young readers and adults. The company is based in the Boston Fina ...

(headquarters) *

Iora Health : ''For the international organization, see Indian Ocean Rim Association'' : ''For the Australian Aboriginal people of the Sydney region, see Eora'' The ioras are a small family, Aegithinidae, of four passerine bird species found in south and so ...

(headquarters) * John Hancock Financial Services, Inc, now the United States division of Canada's

Manulife Financial Manulife Financial Corporation (also known as Financière Manuvie in Quebec) is a Canadian multinational insurance company and financial services provider headquartered in Toronto, Ontario. The company operates in Canada and Asia as "Manulife" an ...

Liberty Mutual Liberty Mutual Group is an American diversified global insurer and the sixth-largest property and casualty insurer in the United States. It ranks 71st on the Fortune 100 list of largest corporations in the United States based on 2020 revenue. B ...

(headquarters) * LogMeIn (headquarters) * LPL Financial (headquarters) * Mendix (headquarters) * New Balance Athletic Shoe, Inc. (headquarters) * Partners HealthCare (moving to

Assembly Row Assembly Square is a neighborhood in Somerville, Massachusetts. It is located along the west bank of the Mystic River, bordered by Ten Hills and Massachusetts Route 28 to the north and the Charlestown neighborhood of Boston to the south. The di ...

, Somerville) * Puma (North American headquarters, moving to

, Somerville) *

Putnam Investments Putnam Investments is a privately owned investment management firm founded in 1937 by George Putnam, who established one of the first balanced mutual funds, The George Putnam Fund of Boston. As one of the oldest mutual fund complexes in the Unite ...

(headquarters) *

Rapid7 The Metasploit Project is a computer security project that provides information about security vulnerabilities and aids in penetration testing and IDS signature development. It is owned by Boston, Massachusetts-based security company Rapid7. ...

Reebok Reebok International Limited () is an American fitness footwear and clothing manufacturer that is a part of Authentic Brands Group. It was established in England in 1958 as a companion company to J.W. Foster and Sons, a sporting goods company ...

(US headquarters) *

Roku Roku ( ) is a brand of hardware digital media players manufactured by American company Roku, Inc. They offer access to streaming media content from online services. The first Roku model, developed in collaboration with Netflix, was introduced ...

* Sapient Corporation (headquarters) *

Sonesta International Hotels Sonesta International Hotels Corporation is an American hotel company founded in 1937, and based in Newton, Massachusetts. Sonesta's largest hotels are in Los Angeles, Houston, Chicago and New Orleans. Its brands include Royal Sonesta, Sonesta, S ...

Corp. (headquarters) *

State Street Corporation State Street Corporation is an American financial services and bank holding company headquartered at One Lincoln Street in Boston with operations worldwide. It is the second-oldest continually operating United States bank; its predecessor, Un ...

(headquarters) *

Steward Health Care System Steward Health Care is the largest physician-owned private for-profit health care network in the United States and attends to 2.2 million people during more than twelve million physician and hospital visits annually. Headquartered in Dallas, Stewa ...

(headquarters) *

Toast, Inc. Toast, Inc. is a cloud-based restaurant management software company based in Boston, Massachusetts. The company provides an all-in-one point of sale (POS) system built on the Android operating system. History Toast's founders—Steve Fredet ...

(headquarters) *

Threat Stack F5, Inc. is an American technology company specializing in application security, multi-cloud management, online fraud prevention, application delivery networking (ADN), application availability & performance, network security, and access & autho ...

(headquarters) * Vertex Pharmaceuticals (headquarters) *

Wayfair Wayfair Inc. is an American e-commerce company based in Boston, Massachusetts that sells furniture and home goods online. Formerly known as CSN Stores, it was founded in 2002, and currently offers 14 million items from more than 11,000 global su ...

(headquarters) *

Wellington Management Company Wellington Management Company is a private, independent investment management firm with client assets under management totaling over US$1 trillion based in Boston, Massachusetts, United States. The firm serves as an investment advisor to over ...

(headquarters) *

Zipcar Zipcar is an American car-sharing company and a subsidiary of Avis Budget Group. Zipcar provides vehicle reservations to its members, billable by the minute, hour or day; members may have to pay a monthly or annual membership fee in addition ...

(headquarters)

Sports

Annual sporting events include: * The

Boston Marathon The Boston Marathon is an annual marathon race hosted by several cities and towns in greater Boston in eastern Massachusetts, United States. It is traditionally held on Patriots' Day, the third Monday of April. Begun in 1897, the event was ...

, which follows a course from Hopkinton to Boston * The

Head of the Charles Regatta The Head of the Charles Regatta, also known as HOCR, is a rowing head race held on the penultimate complete weekend of October (i.e., on the Friday that falls between the 16th and the 22nd of the month, and on the Saturday and Sunday immedi ...

* The

Lenox Industrial Tools 301 The Crayon 301 is a 301 lap ( annual NASCAR Cup Series stock car race held at the New Hampshire Motor Speedway in Loudon, New Hampshire. Christopher Bell is the defending winner, having won it in 2022. History The race has been traditionally ...

Sylvania 300 The ISM Connect 300 was a Monster Energy NASCAR Cup Series stock car race that was , traditionally held in mid-September at the New Hampshire Motor Speedway in Loudon, New Hampshire, the other one being the Ambetter 301 in July. The New England ...

and New Hampshire Indy 225 auto races at the

New Hampshire Motor Speedway New Hampshire Motor Speedway is a oval speedway located in Loudon, New Hampshire, which has hosted NASCAR racing annually since 1990, as well as the longest-running motorcycle race in North America, the Loudon Classic. Nicknamed "The Magic Mil ...

oval track.

Transportation

Interstates

* * * * * * * * * *

U.S. Routes

* * * * *

State Highways

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

Bridges and tunnels

Boston University Bridge The Boston University Bridge, originally the Cottage Farm Bridge and commonly referred to as the BU Bridge, is a steel truss through arch bridge with a suspended deck carrying Route 2 over the Charles River, connecting the Boston University cam ...

, carrying

Callahan Tunnel The Lieutenant William F. Callahan Jr. Tunnel (colloquially Callahan Tunnel) is one of four tunnels, and one of three road tunnels, beneath Boston Harbor in Boston, Massachusetts. It carries motor vehicles from the North End to Logan Internati ...

, carrying Route 1A Northbound * Charles M. Braga Jr. Memorial Bridge, carrying Interstate 195 *

Claiborne Pell Newport Bridge The Claiborne Pell Bridge, commonly known as the Newport Bridge, is a suspension bridge operated by the Rhode Island Turnpike and Bridge Authority that spans the East Passage of the Narragansett Bay in Rhode Island (northeastern United States). ...

, carrying Route 138 *

Fore River Bridge The Fore River Bridge spans the Weymouth Fore River between Quincy and Weymouth, Massachusetts. The total length of the bridge including the approaches is . History A bascule bridge was built in 1936, replacing an earlier span. The bascule brid ...

, carrying

Massachusetts Route 3A Route 3A is a state highway in eastern Massachusetts, which parallels Route 3 and U.S. Route 3 from Cedarville in southern Plymouth to Tyngsborough at the New Hampshire state line. Route 3A has two major posted segments, separated by a length ...

Harvard Bridge The Harvard Bridge (also known locally as the MIT Bridge, the Massachusetts Avenue Bridge, and the "Mass. Ave." Bridge) is a steel haunched girder bridge carrying Massachusetts Avenue ( Route 2A) over the Charles River and connecting Back Bay, ...

, carrying Route 2A *

Longfellow Bridge The Longfellow Bridge is a steel rib arch bridge spanning the Charles River to connect Boston's Beacon Hill neighborhood with the Kendall Square area of Cambridge, Massachusetts. The bridge carries Massachusetts Route 3, US Route 3, the MBTA Re ...

, carrying

Massachusetts Route 3 Route 3 is a state-numbered route in the U.S. state of Massachusetts, maintained by the Massachusetts Department of Transportation (MassDOT). Spanning approximately along a north–south axis, it is inventoried with U.S. Route 3 (US 3) a ...

US Route 3 U.S. Route 3 (US 3) is a United States highway running from Cambridge, Massachusetts, through New Hampshire, to the Canada–US border near Third Connecticut Lake, where it connects to Quebec Route 257. Massachusetts Route 3 connects t ...

, and the

MBTA The Massachusetts Bay Transportation Authority (abbreviated MBTA and known colloquially as "the T") is the public agency responsible for operating most public transportation services in Greater Boston, Massachusetts. The MBTA transit network i ...

Red Line *

North Washington Street Bridge The Charlestown Bridge, officially named the North Washington Street Bridge, is located in Boston and spans the Charles River. As the river's easternmost crossing, the bridge connects the neighborhoods of Charlestown and the North End. Comple ...

, carrying

Route 99 International * European route E99 Australia * Springbrook Road, Queensland Canada * British Columbia Highway 99 * Ontario Highway 99 (former) * Saskatchewan Highway 99 China * G99 Expressway India * National Highway 99 (India) ...

* Sumner Tunnel, carrying Route 1A Southbound *

Ted Williams Tunnel The Ted Williams Tunnel is a highway tunnel in Boston, Massachusetts. The third in the city to travel under Boston Harbor, with the Sumner Tunnel and the Callahan Tunnel, it carries the final segment of Interstate 90 (the Massachusetts Turnpike) ...

, carrying

I-90 Interstate 90 (I-90) is an east–west transcontinental freeway and the longest Interstate Highway in the United States at . It begins in Seattle, Washington, and travels through the Pacific Northwest, Mountain West, Great Plains, Midwest, an ...

* Thomas P. O'Neill Jr. Tunnel, carrying I-93 and Routes 1 and 3 concurrently * Tobin Bridge, carrying

Route 1 The following highways are numbered 1. For roads numbered A1, see list of A1 roads. For roads numbered B1, see list of B1 roads. For roads numbered M1, see List of M1 roads. For roads numbered N1, see list of N1 roads. For roads number ...

* Zakim Bunker Hill Bridge, carrying

Interstate 93 Interstate 93 (I-93) is an Interstate Highway in the New England states of Massachusetts, New Hampshire, and Vermont in the United States. Spanning approximately along a north–south axis, it is one of three primary Interstate Highways ...

and Route 3 concurrently

Airports

Logan International Airport General Edward Lawrence Logan International Airport , also known as Boston Logan International Airport and commonly as Boston Logan, Logan Airport or simply Logan, is an international airport that is located mostly in East Boston and partial ...

in Boston, northeast of downtown Boston, New England's largest transportation center *

Manchester–Boston Regional Airport Manchester–Boston Regional Airport , commonly referred to as Manchester Airport, is a public use airport south of the central business district of Manchester, New Hampshire, United States on the border of Hillsborough and Rockingham counti ...

Manchester, New Hampshire Manchester is a city in Hillsborough County, New Hampshire, United States. It is the most populous city in New Hampshire. At the 2020 census, the city had a population of 115,644. Manchester is, along with Nashua, one of two seats of New Ha ...

T. F. Green Airport Rhode Island T. F. Green International Airport is a public international airport in Warwick, Rhode Island, United States, south of the state's capital and largest city of Providence. Opened in 1931, the airport was named for former Rhode Isl ...

Warwick, Rhode Island Warwick ( or ) is a city in Kent County, Rhode Island, the third largest city in the state with a population of 82,823 at the 2020 census. It is located approximately south of downtown Providence, Rhode Island, southwest of Boston, Massach ...

Hanscom Field Laurence G. Hanscom Field , commonly known as Hanscom Field, is a public use airport operated by the Massachusetts Port Authority, located outside Boston in Bedford, Massachusetts, United States. Hanscom is mainly a general aviation airport, ...

Norwood Memorial Airport Norwood Memorial Airport is a public airport east of Norwood, in Norfolk County, Massachusetts, United States. It is home to the offices of prominent local business people and several maintenance facilities. As Outlying Landing Field Norwo ...

* Worcester Regional Airport *

Beverly Regional Airport Beverly Regional Airport is a city-owned, public-use airport located in Beverly, Danvers and Wenham, Massachusetts, in Essex County, three nautical miles (6 km) northwest of Beverly's central business district. The National Plan o ...

* Lawrence Municipal Airport

Rail and bus

MBTA Commuter Rail and funding district map

Massachusetts Bay Transportation Authority The Massachusetts Bay Transportation Authority (abbreviated MBTA and known colloquially as "the T") is the public agency responsible for operating most public transportation services in Greater Boston, Massachusetts. The MBTA transit network ...

(MBTA, generally known as the "T") rapid transit lines: ** Red Line

heavy rail Various terms are used for passenger railway lines and equipment; the usage of these terms differs substantially between areas: Rapid transit A rapid transit system is an electric railway characterized by high speed (~) and rapid accelerat ...

– Braintree and Boston ( Dorchester) ** Orange Line heavy rail: Boston (

Jamaica Plain Jamaica Plain is a neighborhood of in the City of Boston, Massachusetts, United States. Settled by Puritans seeking farmland to the south, it was originally part of the former Town of Roxbury, now also a part of the City of Boston. The commun ...

)– Malden ** Blue Line heavy rail: Boston– Revere ** Green Line light rail/

streetcar A tram (called a streetcar or trolley in North America) is a rail vehicle that travels on tramway tracks on public urban streets; some include segments on segregated right-of-way. The tramlines or networks operated as public transport a ...

: Medford–

Brighton Brighton () is a seaside resort and one of the two main areas of the City of Brighton and Hove in the county of East Sussex, England. It is located south of London. Archaeological evidence of settlement in the area dates back to the Bronze A ...

and Newton ** Ashmont–Mattapan High-Speed Line

: Ashmont– Milton– Mattapan ** Silver Line

bus rapid transit Bus rapid transit (BRT), also called a busway or transitway, is a bus-based public transport system designed to have much more capacity, reliability and other quality features than a conventional bus system. Typically, a BRT system includes ...

South Station–Logan Airport and Downtown– *

MBTA Commuter Rail The MBTA Commuter Rail system serves as the commuter rail arm of the Massachusetts Bay Transportation Authority's transportation coverage of Greater Boston in the United States. Trains run over of track to 141 different stations, with 58 stati ...

** Old Colony Lines serving Plymouth County ** Providence/Stoughton Line serving northern Bristol County, central Norfolk County, Kent County, and Washington County, connecting to

Providence, Rhode Island Providence is the capital and most populous city of the U.S. state of Rhode Island. One of the oldest cities in New England, it was founded in 1636 by Roger Williams, a Reformed Baptist theologian and religious exile from the Massachusetts ...

** Fairmount Line shuttle service from

South Station South Station, officially The Governor Michael S. Dukakis Transportation Center at South Station, is the largest railroad station and intercity bus terminal in Greater Boston and New England's second-largest transportation center after Logan ...

** Franklin Line serving western Norfolk County **

Greenbush Line The Greenbush Line is a branch of the MBTA Commuter Rail system which serves the South Shore region of Massachusetts. The line runs from downtown Boston, Massachusetts through the cities and towns of Quincy, Weymouth, Hingham, Cohasset, an ...

serving Boston's South Shore **

Needham Line The Needham Line is a branch of the MBTA Commuter Rail system, running west from downtown Boston, Massachusetts through Roxbury, Jamaica Plain, Roslindale, West Roxbury, and the town of Needham. The second-shortest line of the system at jus ...

serving Boston suburbs and Needham ** Framingham/Worcester Line serving southwestern Middlesex County, connecting to

Fitchburg Line The Fitchburg Line is a branch of the MBTA Commuter Rail system which runs from Boston's North Station to Wachusett station in Fitchburg, Massachusetts. The line is along the tracks of the former Fitchburg Railroad, which was built across northe ...

serving northwestern Middlesex County, connecting to Fitchburg **

Lowell Line The Lowell Line is a railroad line of the MBTA Commuter Rail system, running north from Boston to Lowell, Massachusetts. Originally built as the New Hampshire Main Line of the Boston & Lowell Railroad and later operated as part of the Boston & M ...

serving northern Middlesex County **

Haverhill/Reading Line The Haverhill Line (formerly named the Haverhill/Reading Line) is a branch of the MBTA Commuter Rail system, running north from downtown Boston, Massachusetts through the cities and towns of Malden, Melrose, Wakefield, Reading, Wilmington, A ...

and

Newburyport/Rockport Line The Newburyport/Rockport Line is a branch of the MBTA Commuter Rail system, running northeast from downtown Boston, Massachusetts towards Cape Ann and the Merrimack Valley, serving the North Shore. The first leg, operating via the Eastern Rou ...

serving Essex County & Boston's North Shore *

Amtrak The National Railroad Passenger Corporation, doing business as Amtrak () , is the national passenger railroad company of the United States. It operates inter-city rail service in 46 of the 48 contiguous U.S. States and nine cities in Canada. ...

service to New York City and Washington, D.C. * Amtrak '' Downeaster'' service to

Maine Maine () is a state in the New England and Northeastern regions of the United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and nor ...

from North Station * Massport Logan Express * Plymouth & Brockton Street Railway Co. The first railway line in the United States was in Quincy. See

Neponset River The Neponset River is a river in eastern Massachusetts in the United States. Its headwaters are at the Neponset Reservoir in Foxborough, near Gillette Stadium. From there, the Neponset meanders generally northeast for about to its mouth at ...

. The following Regional Transit Authorities have bus service that connects with MBTA commuter rail stations: * Brockton Area Transit Authority *

Cape Ann Transportation Authority The Cape Ann Transportation Authority (CATA) is a public, non-profit organization in Massachusetts, charged with providing public transportation to the Cape Ann area, consisting of the city of Gloucester and the nearby towns of Essex, Ipswich and ...

* Greater Attleboro Taunton Regional Transit Authority *

Lowell Regional Transit Authority The Lowell Regional Transit Authority (LRTA) is a public, non-profit organization in Massachusetts, charged with providing public transportation to the Greater Lowell area. This primarily includes the city of Lowell and the towns of Billerica, ...

* Merrimack Valley Regional Transit Authority *

MetroWest Regional Transit Authority The MetroWest Regional Transit Authority (MWRTA) is a regional public transit authority in the state of Massachusetts providing bus and paratransit service to sixteen communities in the Boston MetroWest. The MWRTA was formed in 2006 and began ser ...

* Montachusett Regional Transit Authority * Rhode Island Public Transit Authority *

Worcester Regional Transit Authority Worcester Regional Transit Authority (WRTA) is a public, non-profit organization charged with providing public transportation to the city of Worcester, Massachusetts and the surrounding towns. The WRTA was created in September 1974 under Chapter ...

Ocean transportation

* Port of Boston ( Massport) *

Cape Cod Canal The Cape Cod Canal is an artificial waterway in the U.S. state of Massachusetts connecting Cape Cod Bay in the north to Buzzards Bay in the south, and is part of the Atlantic Intracoastal Waterway. The approximately canal traverses the neck ...

Geography

* Rivers **

Blackstone River The Blackstone River is a river in the U.S. states of Massachusetts and Rhode Island. It flows approximately 48 mi (80 km) and drains a watershed of approximately 540 sq. mi (1,400 km2). Its long history of industrial use has l ...

Charles River The Charles River ( Massachusett: ''Quinobequin)'' (sometimes called the River Charles or simply the Charles) is an river in eastern Massachusetts. It flows northeast from Hopkinton to Boston along a highly meandering route, that doubles bac ...

Concord River The Concord River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed October 3, 2011 tributary of the Merrimack River in eastern Massachusetts in the United States. The river drains ...

** Ipswich River **

Merrimack River The Merrimack River (or Merrimac River, an occasional earlier spelling) is a river in the northeastern United States. It rises at the confluence of the Pemigewasset and Winnipesaukee rivers in Franklin, New Hampshire, flows southward into Mas ...

Mystic River The Mystic River is a riverU.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed April 1, 2011 in Massachusetts, in the United States. In Massachusett, means "large estuary," alluding to ...

Sudbury River The Sudbury River is a tributary of the Concord River in Middlesex County, Massachusetts, in the United States.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed October 3, 2011 Originati ...

Taunton River The Taunton River (historically also called the "Taunton Great River"), is a river in southeastern Massachusetts in the United States. It arises from the confluence of the Town River and Matfield River, in the town of Bridgewater. From t ...

Weymouth Fore River Weymouth Fore River is a small bay or estuary in eastern Massachusetts and is part of the Massachusetts Bay watershed. The headwater of Weymouth Fore River is formed by the confluence of the Monatiquot River and Smelt Brook in the Weymouth Landi ...

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Definitions

Metropolitan Area Planning Council (MAPC)

New England City and Town Area (NECTA)

Metropolitan Statistical Area (MSA)

Combined Statistical Area (CSA)

Principal cities and towns

Boston metropolitan area

Largest cities and towns

Demographics

Population density

Race and ethnicity

Other

Higher education

Selected statistics

Major companies

Companies along, inside or outside I-495, outside Route 128

Companies along or inside
I-95 Interstate 95 (I-95) is the main north–south Interstate Highway on the East Coast of the United States, running from US Route 1 (US 1) in Miami, Florida, to the Houlton–Woodstock Border Crossing between Maine and the Canadia ...
( Route 128), not including Boston

Major companies inside Boston proper

Sports

Transportation

Interstates

U.S. Routes

State Highways

Bridges and tunnels

Airports

Rail and bus

Ocean transportation

Geography

Climate

See also

Notes

References

Further reading

Definitions

Metropolitan Area Planning Council (MAPC)

New England City and Town Area (NECTA)

Metropolitan Statistical Area (MSA)

Combined Statistical Area (CSA)

Principal cities and towns

Boston metropolitan area

Largest cities and towns

Demographics

Population density

Race and ethnicity

Other

Higher education

Selected statistics

Major companies

Companies along, inside or outside I-495, outside Route 128

Companies along or inside I-95 Interstate 95 (I-95) is the main north–south Interstate Highway on the East Coast of the United States, running from US Route 1 (US 1) in Miami, Florida, to the Houlton–Woodstock Border Crossing between Maine and the Canadia ... ( Route 128), not including Boston

Major companies inside Boston proper

Sports

Transportation

Interstates

U.S. Routes

State Highways

Bridges and tunnels

Airports

Rail and bus

Ocean transportation

Geography

Climate

See also

Notes

References

Further reading

Companies along or inside
I-95 Interstate 95 (I-95) is the main north–south Interstate Highway on the East Coast of the United States, running from US Route 1 (US 1) in Miami, Florida, to the Houlton–Woodstock Border Crossing between Maine and the Canadia ...
( Route 128), not including Boston