Demographics
[edit]
Main articles: Demographics of Massachusetts and List of people from Massachusetts
Massachusetts population density map. The centers of high-density settlement, from east to west, are Boston, Worcester, Springfield, and Pittsfield, respectively.
Historical population
CensusPop.Note%±
1790378,787—1800422,84511.6%1810472,04011.6%1820523,28710.9%1830610,40816.6%1840737,69920.9%1850994,51434.8%18601,231,06623.8%18701,457,35118.4%18801,783,08522.4%18902,238,94725.6%19002,805,34625.3%19103,366,41620.0%19203,852,35614.4%19304,249,61410.3%19404,316,7211.6%19504,690,5148.7%19605,148,5789.8%19705,689,17010.5%19805,737,0370.8%19906,016,4254.9%20006,349,0975.5%20106,547,6293.1%20207,029,9177.4%2025 (est.)7,154,0841.8%
At the 2020 U.S. census, Massachusetts had a population of over 7 million, a 7.4% increase since the 2010 United States census. As of 2015, Massachusetts was estimated to be the third-most densely populated U.S. state, with 871.0 people per square mile, behind New Jersey and Rhode Island. In 2014, Massachusetts had 1,011,811 foreign-born residents or 15% of the population. As of July 2024, the state's population was estimated to have grown to 7,136,171.
Most Massachusetts residents live within the Boston metropolitan area, also known as Greater Boston, which includes Boston and its proximate surroundings but also extending to Greater Lowell and to Worcester. The Springfield metropolitan area, also known as Greater Springfield, is also a major center of population. Demographically, the center of population of Massachusetts is located in the town of Natick.
Like the rest of the Northeastern United States, the population of Massachusetts has continued to grow in the late 20th and early 21st centuries. Massachusetts is the fastest-growing state in New England and the 25th fastest-growing state in the United States. Population growth has been driven primarily by the relatively high quality of life and a large higher education system.
Foreign immigration is also a factor in the state's population growth, causing the state's population to continue to grow as of the 2010 census (particularly in Massachusetts gateway cities where costs of living are lower). Forty percent of foreign immigrants were from Central or South America, according to a 2005 Census Bureau study, with many of the remainder from Asia. Many residents who have settled in Greater Springfield claim Puerto Rican descent. Many areas of Massachusetts showed relatively stable population trends between 2000 and 2010. Exurban Boston and coastal areas grew the most rapidly, while Berkshire County in far Western Massachusetts and Barnstable County on Cape Cod were the only counties to lose population as of the 2010 census. In 2018, the top countries of origin for Massachusetts's immigrants were China, the Dominican Republic, Brazil, India and Haiti.
By sex, 48.4% were male, and 51.6% were female in 2014. In terms of age, 79.2% were over 18 and 14.8% were over 65.
According to HUD's 2022 Annual Homeless Assessment Report, there were an estimated 15,507 homeless people in Massachusetts.
Race and ancestry[edit]
The state's most populous ethnic group, non-Hispanic white, has declined from 95.4% in 1970 to 67.6% in 2020.
Ethnic origins in Massachusetts
Largest alone or in any combination ethnic origin by county in Massachusetts, per the 2020 census
As of 2011, non-Hispanic whites were involved in 63.6% of all the births, while 36.4% of the population of Massachusetts younger than age 1 was minorities (at least one parent who was not non-Hispanic white). One major reason for this is that non-Hispanic whites in Massachusetts recorded a total fertility rate of 1.36 in 2017, the second-lowest in the country after neighboring Rhode Island.
Ethnic composition as of the 2020 census
Race and Ethnicity
Alone
Total
White (non-Hispanic)
67.6%
 
71.4%
 
Hispanic or Latino
—
12.6%
 
African American (non-Hispanic)
6.5%
 
8.2%
 
Asian
7.2%
 
8.2%
 
Native American
0.1%
 
0.9%
 
Pacific Islander
0.02%
 
0.1%
 
Other
1.3%
 
3.6%
 
2020 census[edit]
Massachusetts – Racial and ethnic compositionNote: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.
Race / Ethnicity (NH = Non-Hispanic)
Pop 1980
Pop 1990
Pop 2000
Pop 2010
Pop 2020
% 1980
% 1990
% 2000
% 2010
% 2020
White alone (NH)
5,294,151
5,280,292
5,198,359
4,984,800
4,748,897
92.28%
87.76%
81.88%
76.13%
67.55%
Black or African American alone (NH)
213,615
274,464
318,329
391,693
457,055
3.72%
4.56%
5.01%
5.98%
6.50%
Native American or Alaska Native alone (NH)
7,743
10,545
11,264
10,778
9,387
0.13%
0.18%
0.18%
0.16%
0.13%
Asian alone (NH)
49,501
140,338
236,786
347,495
504,900
0.86%
2.33%
3.73%
5.31%
7.18%
Native Hawaiian or Pacific Islander alone (NH)
x
x
1,706
1,467
1,607
x
x
0.03%
0.02%
0.02%
Other race alone (NH)
30,984
23,237
43,586
61,547
92,108
0.54%
0.39%
0.69%
0.94%
1.31%
Mixed race or Multiracial (NH)
x
x
110,338
122,195
328,278
x
x
1.74%
1.87%
4.67%
Hispanic or Latino (any race)
141,043
287,549
428,729
627,654
887,685
2.46%
4.78%
6.75%
9.59%
12.63%
Total
5,737,037
6,016,425
6,349,097
6,547,629
7,029,917
100.00%
100.00%
100.00%
100.00%
100.00%
As late as 1795, the population of Massachusetts was nearly 95% of English ancestry. During the early and mid-19th century, immigrant groups began arriving in Massachusetts in large numbers; first from Ireland in the 1840s; today the Irish are the largest ancestry group in the state at nearly 20% of the total population. Others arrived later from Quebec as well as places in Europe such as Italy, Portugal, and Poland. In the early 20th century, a large percentage of black immigrants were from the Caribbean island of Barbados, and mostly settled in Cambridge and Boston's South End. In the Great Migration of 1910 to 1970, African Americans migrated to Massachusetts, although in somewhat fewer numbers than many other northern states. Later in the 20th century, immigration from Latin America increased considerably. More than 156,000 Chinese Americans made their home in Massachusetts in 2014, and Boston hosts a growing Chinatown accommodating heavily traveled Chinese-owned bus lines to and from Chinatown, Manhattan in New York City. Massachusetts also has large Dominican, Puerto Rican, Haitian, Cape Verdean and Brazilian populations. Boston's South End and Jamaica Plain are both gay villages, as is nearby Provincetown, Massachusetts on Cape Cod.
Boston's Chinatown has a paifang entrance gate, and is home to many Chinese and Vietnamese people.
Boston's gay pride march is held annually in June. In 2004, Massachusetts became the first U.S. state to legalize same-sex marriage.
The largest ancestry group in Massachusetts are the Irish, at 19% of the population, who live in significant numbers throughout the state but form more than 40% of the population along the South Shore in Norfolk and Plymouth counties. In both counties overall, Irish-Americans comprise around 25% of the population.
Italians form the second-largest ethnic group in the state (10.8%), but form a plurality in some suburbs north of Boston and in a few towns in the Berkshires. English Americans, the third-largest (9.2%) group, form a plurality in some western towns. French and French Canadians also form a significant part (7.2%), with sizable populations in Bristol, Hampden, and Worcester Counties, along with Middlesex county especially concentrated in the areas surrounding Lowell and Lawrence. Lowell is home to the second-largest Cambodian community of the nation. Massachusetts is home to a small community of Greek Americans as well, which according to the American Community Survey there are 61,234 of them scattered along the state (0.9% of the total state population). In Watertown, there is a significant minority population of Armenian Americans. There are also several populations of Native Americans in Massachusetts. The Wampanoag tribe maintains reservations at Aquinnah on Martha's Vineyard and at Mashpee on Cape Cod—with an ongoing native language revival project underway since 1993, while the Nipmuc maintain two state-recognized reservations in the central part of the state, including one at Grafton.
Massachusetts has avoided many forms of racial strife seen elsewhere in the US, but examples such as the successful electoral showings of the nativist (mainly anti-Catholic) Know Nothings in the 1850s, the controversial Sacco and Vanzetti executions in the 1920s, and Boston's opposition to desegregation busing in the 1970s.
Largest Ethnicity in Massachusetts by Municipality Based on 2020 Census
The US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race, and "NH" means "Non-Hispanic".
Languages[edit]
The most common varieties of American English spoken in Massachusetts, other than General American, are the cot-caught distinct, rhotic, western Massachusetts dialect and the cot-caught merged, non-rhotic, eastern Massachusetts dialect which is popularly known as a "Boston accent".
Top 11 Non-English Languages Spoken in Massachusetts
Language
Percentage of pop. as of 2010
Spanish
7.50%
Portuguese
2.97%
Chinese (including Cantonese and Mandarin)
1.59%
French (including New England French)
1.11%
French Creole
0.89%
Italian
0.72%
Russian
0.62%
Vietnamese
0.58%
Greek
0.41%
Arabic and Khmer (Cambodian) (including all Austroasiatic languages) (tied)
0.37%
As of 2010, 78.93% (4,823,127) of Massachusetts residents 5 and older spoke English at home as a first language, while 7.50% (458,256) spoke Spanish, 2.97% (181,437) Portuguese, 1.59% (96,690) Chinese (which includes Cantonese and Mandarin), 1.11% (67,788) French, 0.89% (54,456) French Creole, 0.72% (43,798) Italian, 0.62% (37,865) Russian, and Vietnamese was spoken as a primary language by 0.58% (35,283) of the population over 5. In total, 21.07% (1,287,419) of Massachusetts's population 5 and older spoke a first language other than English.
Religion[edit]
Religious self-identification, per Public Religion Research Institute's 2022 American Values Survey
Unaffiliated (34.0%)
Catholicism (34.0%)
Protestantism (22.0%)
Eastern Orthodoxy (1.00%)
Unitarian/Universalist (1.00%)
Judaism (3.00%)
Hinduism (2.00%)
Buddhism (1.00%)
New Age (1.00%)
Other (1.00%)
Massachusetts was founded and settled by Brownist Puritans in 1620, and soon after by other groups of Separatists/Dissenters, Nonconformists and Independents from 17th century England. A majority of people in Massachusetts today remain Christians. The descendants of the Puritans belong to many different churches; in the direct line of inheritance are the various Congregational churches, the United Church of Christ and congregations of the Unitarian Universalist Association. The headquarters of the Unitarian Universalist Association, long located on Beacon Hill, is now located in South Boston. Many Puritan descendants also dispersed to other Protestant denominations. Some disaffiliated along with Roman Catholics and other Christian groups in the wake of modern secularization.
As of the 2014 Pew study, Christians made up 57% of the state's population, with Protestants making up 21% of them. Roman Catholics made up 34% and now predominate because of massive immigration from primarily Catholic countries and regions—chiefly Ireland, Italy, Poland, Portugal, Quebec, and Latin America. Both Protestant and Roman Catholic communities have been in decline since the late 20th century, due to the rise of irreligion in New England. It is the most irreligious region of the country, along with the Western United States; for comparison and contrast however, in 2020, the Public Religion Research Institute determined 67% of the population were Christian reflecting a slight increase of religiosity. A significant Jewish population immigrated to the Boston and Springfield areas between 1880 and 1920. Jews make up 3% of the population. Mary Baker Eddy made the Boston Mother Church of Christian Science serve as the world headquarters of this new religious movement. Buddhists, Pagans, Hindus, Seventh-day Adventists, Muslims, and Mormons may also be found. The Satanic Temple has its headquarters in Salem. Kripalu Center in Stockbridge, the Shaolin Meditation Temple in Springfield, and the Insight Meditation Center in Barre are examples of non-Abrahamic religious centers in Massachusetts. According to 2010 data from The Association of Religion Data Archives, (ARDA) the largest single denominations are the Catholic Church with 2,940,199 adherents; the United Church of Christ with 86,639 adherents; and the Episcopal Church with 81,999 adherents.
In 2014, 32% of the population identified as having no religion; in a separate 2020 study, 23% of the population identified as irreligious, and 67% of the population identified as Christians (including 26% as white Protestants and 20% as white Catholics). As of 2022, a plurality of Massachusettsans were irreligious, and the state is considered to be a part of the Unchurched Belt.
Native American tribes[edit]
What became Massachusetts was originally inhabited by the Wampanoag, the Nipmuc, the Massachusett, the Pocumtuc, the Nauset, the Pennacook, and a few other tribes. Some of these tribes are still represented among the population of the state.
The largest Native American tribes in Massachusetts according to the 2010 census are listed in this table.
Tribal groupings with over 600 members in Massachusetts in 2010 census
Tribal grouping
American Indian and Alaska Native alone
AIAN in combination with other races
Total AIAN, any combination
Total AIAN population
18850
31855
50705
Cherokee
885
3654
4539
Wampanoag
1674
1642
3316
Micmac
623
1166
1789
South American Indian
817
930
1747
Blackfeet
298
1347
1645
Mexican American Indian
1131
449
1580
Iroquois
457
984
1441
Central American Indian
635
332
967
Nipmuc
305
550
855
Abenaki
197
469
666
Sioux
186
463
649
Tribe not specified
9421
16535
25956