Suffolk_County,_Massachusetts
Suffolk County, Massachusetts
County in Massachusetts, United States
Suffolk County (/ˈsʌfək/, SUF-ək) is located in the Commonwealth of Massachusetts, in the United States. As of the 2020 census, the population was 797,936,[1] making it the fourth-most populous county in Massachusetts.[2] The county comprises the cities of Boston, Chelsea, Revere, and Winthrop.[3] The traditional county seat is Boston, the state capital and the largest city in Massachusetts.[4] The county government was abolished in 1999, and so Suffolk County today functions only as an administrative subdivision of state government and a set of communities grouped together for some statistical purposes. Suffolk County is located at the core of the Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area as well as the greater Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area.
Suffolk County | |
|---|---|
Suffolk County Courthouse | |
Location within the U.S. state of Massachusetts | |
Massachusetts's location within the U.S. | |
| Coordinates: 42°20′06″N 71°04′25″W | |
| Country |  United States |
| State |  Massachusetts |
| Founded | May 10, 1643 |
| Named for | Suffolk |
| Seat | Boston |
| Largest city | Boston |
| Area | |
| • Total | 120 sq mi (300 km2) |
| • Land | 58.15 sq mi (150.6 km2) |
| • Water | 62 sq mi (160 km2) 52% |
| Population (2020) | |
| • Total | 797,936  |
| • Density | 13,698/sq mi (5,289/km2) |
| Time zone | UTC−5 (Eastern) |
| • Summer (DST) | UTC−4 (EDT) |
| Congressional districts | 5th, 7th, 8th |
The county was created by the Massachusetts General Court on May 10, 1643, when it was ordered "that the whole plantation within this jurisdiction be divided into four shires". Suffolk initially contained Boston, Roxbury, Dorchester, Dedham, Braintree, Weymouth, and Hingham.[5] The county was named after Suffolk, England, which means "southern folk."[6]
In 1731, the extreme western portions of Suffolk County, which included Mendon and Uxbridge, were split off to become part of Worcester County. In 1793, most of the original Suffolk County (including Milton) except for Boston, Chelsea, Hingham, and Hull (which remained in Suffolk) split off and became Norfolk County. Hingham and Hull would leave Suffolk County and join Plymouth County in 1803.[7] Revere was set off from Chelsea and incorporated in 1846 and Winthrop was set off from Revere and incorporated in 1852. In the late 19th century and early 20th century, Boston annexed several adjacent cities and towns including Hyde Park, Roxbury, West Roxbury, and Dorchester from Norfolk County and Charlestown and Brighton from Middlesex County, resulting in an enlargement of Suffolk County.
Like an increasing number of Massachusetts counties, Suffolk County exists today only as a historical geographic region, and has no county government.[8] All former county functions were assumed by state agencies in 1999. The sheriff, district attorney, and some other regional officials with specific duties are still elected locally to perform duties within the county region, but there is no county council, executives or commissioners. Prior to the abolition of county government, the authority of the Suffolk County Commission had for many years been exercised by the Boston City Council, even though three communities in the county are not part of the city. However, communities are now granted the right to form their own regional compacts for sharing services.[9]
Politically speaking, Suffolk County supports the Democratic Party overwhelmingly. No Republican presidential candidate has won there since Calvin Coolidge in 1924. In 2012 Barack Obama received 77.4% of the vote, compared to 20.8% for former governor of Massachusetts Mitt Romney. In the 2014 gubernatorial election, Martha Coakley carried the county by a 32.4% margin, while losing the election statewide by 48.4 to 46.5%. In 2020, Joe Biden won the county by the largest margin of any presidential candidate since Lyndon B. Johnson in 1964, and was the first candidate since then to win more than 80% of the vote in the county.
| Voter registration and party enrollment as of October 17, 2018[10] | |||||
|---|---|---|---|---|---|
| Party | Number of voters | Percentage | |||
| Democratic | 235,436 | 49.90% | |||
| Republican | 28,033 | 5.94% | |||
| Unenrolled | 202,510 | 42.92% | |||
| Minor Parties | 5,850 | 1.24% | |||
| Total | 471,829 | 100% | |||
| Year | Republican | Democratic | Third party | |||
|---|---|---|---|---|---|---|
| No. | % | No. | % | No. | % | |
| 2020 | 58,613 | 17.47% | 270,522 | 80.64% | 6,327 | 1.89% |
| 2016 | 50,421 | 16.09% | 245,751 | 78.44% | 17,111 | 5.46% |
| 2012 | 59,999 | 20.75% | 223,896 | 77.45% | 5,203 | 1.80% |
| 2008 | 57,194 | 21.24% | 207,128 | 76.94% | 4,900 | 1.82% |
| 2004 | 54,923 | 22.82% | 182,592 | 75.88% | 3,130 | 1.30% |
| 2000 | 44,441 | 20.48% | 154,888 | 71.38% | 17,671 | 8.14% |
| 1996 | 39,753 | 19.94% | 145,586 | 73.01% | 14,053 | 7.05% |
| 1992 | 51,378 | 23.43% | 132,921 | 60.62% | 34,974 | 15.95% |
| 1988 | 77,137 | 34.37% | 143,677 | 64.02% | 3,596 | 1.60% |
| 1984 | 91,563 | 37.37% | 152,568 | 62.27% | 866 | 0.35% |
| 1980 | 73,271 | 33.89% | 113,416 | 52.46% | 29,520 | 13.65% |
| 1976 | 80,623 | 34.70% | 142,010 | 61.11% | 9,739 | 4.19% |
| 1972 | 85,272 | 33.73% | 166,250 | 65.76% | 1,299 | 0.51% |
| 1968 | 48,952 | 18.20% | 203,406 | 75.62% | 16,619 | 6.18% |
| 1964 | 40,251 | 13.50% | 257,161 | 86.22% | 842 | 0.28% |
| 1960 | 85,750 | 25.25% | 252,823 | 74.44% | 1,044 | 0.31% |
| 1956 | 162,836 | 45.78% | 191,245 | 53.77% | 1,605 | 0.45% |
| 1952 | 162,147 | 40.05% | 240,957 | 59.51% | 1,775 | 0.44% |
| 1948 | 105,671 | 27.44% | 265,611 | 68.98% | 13,785 | 3.58% |
| 1944 | 139,285 | 37.19% | 234,475 | 62.61% | 727 | 0.19% |
| 1940 | 138,575 | 36.07% | 243,233 | 63.32% | 2,337 | 0.61% |
| 1936 | 96,418 | 27.55% | 223,732 | 63.92% | 29,860 | 8.53% |
| 1932 | 88,737 | 29.97% | 198,792 | 67.14% | 8,543 | 2.89% |
| 1928 | 99,392 | 32.47% | 204,603 | 66.84% | 2,135 | 0.70% |
| 1924 | 104,658 | 47.14% | 78,702 | 35.45% | 38,633 | 17.40% |
| 1920 | 108,089 | 58.08% | 67,552 | 36.30% | 10,457 | 5.62% |
| 1916 | 42,492 | 40.03% | 61,047 | 57.51% | 2,609 | 2.46% |
| 1912 | 24,179 | 24.71% | 46,059 | 47.07% | 27,613 | 28.22% |
| 1908 | 46,337 | 48.50% | 43,773 | 45.82% | 5,429 | 5.68% |
| 1904 | 43,681 | 44.14% | 51,714 | 52.26% | 3,569 | 3.61% |
| 1900 | 40,951 | 44.82% | 47,534 | 52.03% | 2,880 | 3.15% |
| 1896 | 53,633 | 59.89% | 31,744 | 35.45% | 4,174 | 4.66% |
| 1892 | 35,304 | 43.38% | 44,504 | 54.68% | 1,584 | 1.95% |
| 1888 | 31,191 | 44.15% | 38,540 | 54.55% | 921 | 1.30% |
| 1884 | 23,283 | 36.85% | 34,621 | 54.80% | 5,278 | 8.35% |
| 1880 | 28,346 | 49.21% | 28,861 | 50.10% | 396 | 0.69% |
| 1876 | 22,832 | 47.49% | 25,101 | 52.21% | 141 | 0.29% |
| 1872 | 17,766 | 61.40% | 11,170 | 38.60% | 0 | 0.00% |
| 1868 | 17,381 | 57.31% | 12,947 | 42.69% | 0 | 0.00% |
Law enforcement
The Suffolk County Sheriff's Department's primary responsibility is oversight of the Nashua Street Jail and the South Bay House of Correction. These were built in the 1990s to replace the historic Charles Street Jail and Deer Island Prison, respectively. The Suffolk County Sheriff's Department was among those named in a 2020 WBUR report about the neglect of inmates with medical conditions in Massachusetts prisons leading to their deaths.[12]
Several notable figures in Massachusetts history were once the sheriff of Suffolk County:[13]
- Joseph Hall (1818–1825)
- Charles Pinckney Sumner (1825–1839)
- John M. Clark (1855–1883)
- John A. Keliher (1917–1938)
- John F. Dowd (1938–1939)
- Frederick R. Sullivan (1939–1968)
- John W. Sears (1968–1969)
- Thomas S. Eisenstadt (1969–1977)
- Dennis J. Kearney (1977–1987)
- Robert Rufo (1987–1996)
- Andrea Cabral (2002–2013)
- Steven W. Tompkins (2013–present)
According to the U.S. Census Bureau, the county has a total area of 120 square miles (310 km2), of which 58 square miles (150 km2) is land and 62 square miles (160 km2) (52%) is water.[14] It is the second-smallest county in Massachusetts by land area and smallest by total area.
Adjacent counties
- Essex County (north)
- Norfolk County (south)
- Middlesex County (west)
Suffolk County has no land border with Plymouth County to its southeast, but the two counties share a water boundary in the middle of Massachusetts Bay.
National protected areas
Major highways
| Census | Pop. | Note | %± |
|---|---|---|---|
| 1790 | 44,865 | — | |
| 1800 | 28,015 | −37.6% | |
| 1810 | 34,381 | 22.7% | |
| 1820 | 43,940 | 27.8% | |
| 1830 | 62,163 | 41.5% | |
| 1840 | 95,773 | 54.1% | |
| 1850 | 144,517 | 50.9% | |
| 1860 | 192,700 | 33.3% | |
| 1870 | 270,802 | 40.5% | |
| 1880 | 387,927 | 43.3% | |
| 1890 | 484,780 | 25.0% | |
| 1900 | 611,417 | 26.1% | |
| 1910 | 731,388 | 19.6% | |
| 1920 | 835,522 | 14.2% | |
| 1930 | 879,536 | 5.3% | |
| 1940 | 863,248 | −1.9% | |
| 1950 | 896,615 | 3.9% | |
| 1960 | 791,329 | −11.7% | |
| 1970 | 735,190 | −7.1% | |
| 1980 | 650,142 | −11.6% | |
| 1990 | 663,906 | 2.1% | |
| 2000 | 689,807 | 3.9% | |
| 2010 | 722,023 | 4.7% | |
| 2020 | 797,936 | 10.5% | |
| 2023 (est.) | 768,425 | [15] | −3.7% |
| U.S. Decennial Census[16] 1790-1960[17] 1900-1990[18] 1990-2000[19] 2010-2020[20][21] | |||
Of the 292,767 households, 24.4% had children under the age of 18 living with them, 27.1% were married couples living together, 16.3% had a female householder with no husband present, 52.0% were non-families, and 36.3% of all households were made up of individuals. The average household size was 2.30 and the average family size was 3.11. The median age was 31.5 years.[22]
The median income for a household in the county was $50,597 and the median income for a family was $58,127. Males had a median income of $48,887 versus $43,658 for females. The per capita income for the county was $30,720. About 15.7% of families and 20.6% of the population were below the poverty line, including 28.1% of those under age 18 and 19.1% of those age 65 or over.[23]
| Race | Percentage of Suffolk County population |
Percentage of Massachusetts population |
Percentage of United States population |
County-to-State Difference |
County-to-USA Difference |
|---|---|---|---|---|---|
| White | 61.7% | 81.3% | 76.6% | –19.6% | –14.9% |
| White (Non-Hispanic) | 45.4% | 72.1% | 60.7% | –26.7% | –15.3% |
| Black | 24.9% | 8.8% | 13.4% | +16.1% | +11.5% |
| Hispanic | 22.9% | 11.9% | 18.1% | +11.0% | +4.8% |
| Asian | 9.1% | 6.9% | 5.8% | +2.2% | +3.3% |
| Native Americans/Hawaiians | 0.9% | 0.6% | 1.5% | +0.3% | –0.6% |
| Two or more races | 3.4% | 2.4% | 2.7% | +1.0% | +0.7% |
Ancestry
According to the 2012-2016 American Community Survey 5-Year Estimates, the largest ancestry groups in Suffolk County, Massachusetts are:[26][27]
| Ancestry | Percentage of Suffolk County population |
Percentage of Massachusetts population |
Percentage of United States population |
County-to-State Difference |
County-to-USA Difference |
|---|---|---|---|---|---|
| Irish | 13.73% | 21.16% | 10.39% | –7.42% | +3.35% |
| Italian | 9.50% | 13.19% | 5.39% | –3.69% | +7.80% |
| West Indian | 6.05% | 1.96% | 0.90% | +4.09% | +1.05% |
| Puerto Rican | 5.32% | 4.52% | 1.66% | +0.80% | +3.66% |
| English | 4.32% | 9.77% | 7.67% | –5.45% | –3.35% |
| German | 4.21% | 6.00% | 14.40% | –1.79% | –10.19% |
| Chinese | 4.02% | 2.28% | 1.24% | +1.74% | +2.78% |
| American | 3.96% | 4.26% | 6.89% | –0.30% | –2.93% |
| Sub-Saharan African | 3.78% | 2.00% | 1.01% | +1.78% | +2.76% |
| Haitian | 3.13% | 1.15% | 0.31% | +1.98% | +2.82% |
| Polish | 2.41% | 4.67% | 2.93% | –2.26% | –0.53% |
| French | 2.01% | 6.82% | 2.56% | –4.81% | –0.55% |
| Cape Verdean | 1.99% | 0.97% | 0.03% | +1.02% | +1.96% |
| Vietnamese | 1.61% | 0.69% | 0.54% | +0.92% | +1.07% |
| Russian | 1.56% | 1.65% | 0.88% | –0.08% | +0.69% |
| Arab | 1.54% | 1.10% | 0.59% | +0.44% | +0.95% |
| Jamaican | 1.47% | 0.44% | 0.34% | +1.03% | +1.12% |
| Scottish | 1.27% | 2.28% | 1.71% | –1.02% | –0.45% |
| Asian Indian | 1.22% | 1.39% | 1.09% | –0.17% | +0.13% |
| Mexican | 1.18% | 0.67% | 11.96% | +0.51% | –10.78% |
| French Canadian | 1.19% | 3.91% | 0.65% | –2.72% | +0.53% |
Demographic breakdown by town
Income
Data is from the 2007-2011 American Community Survey 5-Year Estimates.[28][29][30]
| Rank | Town | Area (land) | Per capita income |
Median household income |
Median family income |
Population | Number of households | |
|---|---|---|---|---|---|---|---|---|
| 1 | Winthrop | City | 2.0 sq mi (5.2 km2) | $36,624 | $61,744 | $81,647 | 17,430 | 7,356 |
| Massachusetts | State | $35,051 | $65,981 | $83,371 | 6,512,227 | 2,522,409 | ||
| 2 | Boston | City | 48.42 sq mi (125.4 km2) | $33,158 | $51,739 | $61,035 | 609,942 | 247,621 |
| Suffolk County | County | $32,034 | $51,638 | $60,342 | 713,089 | 286,437 | ||
| United States | Country | $27,915 | $52,762 | $64,293 | 306,603,772 | 114,761,359 | ||
| 3 | Revere | City | 5.9 sq mi (15 km2) | $25,085 | $50,592 | $58,345 | 50,845 | 19,425 |
| 4 | Chelsea | City | 2.2 sq mi (5.7 km2) | $20,214 | $43,155 | $46,967 | 34,872 | 12,035 |
- Boston (traditional county seat)
- Chelsea
- Revere
- Winthrop
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Each city has its own school district (including Boston Public Schools, Chelsea Public Schools, Revere Public Schools, and Winthrop Public Schools), which all follow municipal boundaries.[31]
Tertiary institutions in the county include:
- Benjamin Franklin Institute of Technology
- Berklee College of Music
- Boston Architectural College
- Boston College (eastern side)
- Boston University
- Bunker Hill Community College
- Includes a Chelsea Campus[32]
- Cambridge College
- Emerson College
- Emmanuel College
- Fisher College
- parts of Harvard University, including Harvard Business School and Harvard Medical School
- Massachusetts College of Art and Design
- Massachusetts College of Pharmacy and Health Sciences
- MGH Institute of Health Professions
- New England College of Optometry
- New England Conservatory
- New England Law Boston
- North Bennet Street School
- Northeastern University
- Roxbury Community College
- Saint John's Seminary
- Sattler College
- Simmons University
- Suffolk University
- Tufts University School of Medicine
- University of Massachusetts Boston
- Urban College of Boston
- Wentworth Institute of Technology
Public library systems in the county include:
- Boston Public Library
- Chelsea Public Library[33]
- Revere Public Library[34]
- Winthrop Public Library and Museum[35]
- "Census - Geography Profile: Suffolk County, Massachusetts". Census Bureau QuickFacts. Retrieved May 9, 2018.
- "USA/Massachusetts/Counties". The 192nd General Court of the Commonwealth of Massachusetts. Archived from the original on July 28, 2022. Retrieved July 28, 2022.
- "A Listing of Counties and the Cities and Towns Within". Secretary of the Commonwealth of Massachusetts.
- "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.
- Davis, William T. Bench and Bar of the Commonwealth of Massachusetts, p. 44. The Boston History Company, 1895.
- Thomas Cox, Anthony Hall, Robert Morden, Magna Britannia Antiqua & Nova: Or, A New, Exact, and Comprehensive Survey of the Ancient and Present State of Great Britain, Volume 5, (Caesar Ward and Richard Chandler: London, 1738), pg. 171 (accessed on Google Book Search, June 22, 2008)
- "History of Norfolk County - Norfolk County". www.norfolkcounty.org. Archived from the original on November 23, 2016. Retrieved May 9, 2018.
- "CIS: Historical Data Relating to the Incorporation of Counties in the Commonwealth of Massachusetts". www.sec.state.ma.us. Retrieved May 9, 2018.
- See also: League of Women Voters page on counties Archived April 21, 2004, at the Wayback Machine.
- "Registration and Party Enrollment Statistics as of October 17, 2018" (PDF). Massachusetts Elections Division. Retrieved January 23, 2019.
- Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". uselectionatlas.org. Archived from the original on March 23, 2018. Retrieved May 9, 2018.
- Christine Willmsen; Beth Healy (March 23, 2020). "When Inmates Die Of Poor Medical Care, Jails Often Keep It Secret". WBUR. Retrieved December 19, 2021.
- "History of Sheriffs". Suffolk County Sheriff's Office. Retrieved April 5, 2018.
- "2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Archived from the original on September 14, 2014. Retrieved September 16, 2014.
- "Annual Estimates of the Resident Population for Counties: April 1, 2020 to July 1, 2023". United States Census Bureau. Retrieved April 3, 2024.
- "U.S. Decennial Census". United States Census Bureau. Retrieved September 16, 2014.
- "Historical Census Browser". University of Virginia Library. Archived from the original on August 11, 2012. Retrieved September 16, 2014.
- "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Archived from the original on April 28, 2015. Retrieved September 16, 2014.
- "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. Archived (PDF) from the original on December 18, 2014. Retrieved September 16, 2014.
- "State & County QuickFacts". United States Census Bureau. Archived from the original on June 24, 2011. Retrieved June 22, 2014.
- "2020 Population and Housing State Data". United States Census Bureau. Retrieved August 14, 2021.
- "DP-1 Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved January 12, 2016.
- "DP03 SELECTED ECONOMIC CHARACTERISTICS – 2006-2010 American Community Survey 5-Year Estimates". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved January 12, 2016.
- "PEOPLE REPORTING ANCESTRY 2012-2016 American Community Survey 5-Year Estimates". U.S. Census Bureau. Retrieved August 25, 2018.
- "ACS DEMOGRAPHIC AND HOUSING ESTIMATES 2012-2016 American Community Survey 5-Year Estimates". U.S. Census Bureau. Retrieved August 25, 2018.
- "SELECTED ECONOMIC CHARACTERISTICS 2007-2011 American Community Survey 5-Year Estimates". U.S. Census Bureau. Archived from the original on February 12, 2020. Retrieved January 26, 2013.
- "ACS DEMOGRAPHIC AND HOUSING ESTIMATES 2007-2011 American Community Survey 5-Year Estimates". U.S. Census Bureau. Archived from the original on February 12, 2020. Retrieved January 26, 2013.
- "HOUSEHOLDS AND FAMILIES 2007-2011 American Community Survey 5-Year Estimates". U.S. Census Bureau. Archived from the original on February 12, 2020. Retrieved January 26, 2013.
- "2020 CENSUS - SCHOOL DISTRICT REFERENCE MAP: Suffolk County, MA" (PDF). U.S. Census Bureau. Retrieved July 22, 2022. - Text list
- "Chelsea Campus". Bunker Hill Community College. Retrieved July 22, 2022.
70 Everett Avenue Chelsea, MA 02150
- "Public Library". City of Chelsea. Retrieved July 22, 2022.
- Suffolk County Sheriff's Department
- Suffolk County District Attorney
- Suffolk County Registry of Deeds
- Walling & Gray. 1871 Map of Boston, Suffolk, County and Nearby Towns Pages 48-49 from the 1871 Atlas of Massachusetts.
- National Register of Historic Places listing for Suffolk Co., Massachusetts
- US Census Bureau map of cities, towns, Native American reservations, and census-designated places
