Somerset, Massachusetts Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Somerset, Massachusetts is 18,246 as of the 2023 American Community Survey, making it the 72nd-largest city in Massachusetts. The median household income is $111,720, the median home value is $389,400, and the median age is 47.0.
18,246
Population
2310
People / sq mi
$111,720
Median Income
$389,400
Median Home Value
Somerset covers 7.9 sq mi of land at 2310 people per square mile.
About Somerset, MA
Somerset is a city in Massachusetts with a population of 18,246. It ranks #72 among cities in Massachusetts by population. The median age is 47.0, older than the national median. The population is 47.6% male and 52.4% female.
The median household income in Somerset is $111,720, above the US median of $74,580. 2.4% of residents live below the federal poverty level. Home values sit at a median of $389,400, with monthly rent averaging $1,313. The homeownership rate of 84.4% is higher than the national rate of 64.8%.
Educational attainment in Somerset reflects 37.0% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 10.2% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 29.7 minutes each way.
Race & Ethnicity
| White | 92.6% |
| Black or African American | 0.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Economy & Income
$111,720
Median Household Income
$55,168
Per Capita Income
2.4%
Poverty Rate
1.6%
Unemployment Rate
Housing
$389,400
Median Home Value
$1,313
Median Rent
84.4%
Owner-Occupied
Education
92.2%
High School+
37.0%
Bachelor's+
Commute
0.2%
Drive Alone
84.9%
Public Transit
10.2%
Work From Home
29.7 min
Avg Commute
Community Profile
18.8%
Foreign Born
90.4%
Non-English at Home
9.1%
Veterans
12.3%
With Disability
99.1%
Health Insurance
95.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 30.7% |
| Finance, Insurance & Real Estate | 10.0% |
| Information | 9.3% |
| Manufacturing | 9.2% |
| Education, Health Care & Social Services | 6.4% |
| Public Administration | 5.5% |
| Retail Trade | 5.4% |
| Construction | 4.1% |
| Arts, Entertainment & Food Services | 2.5% |
| Agriculture & Mining | 1.0% |
| Transportation & Warehousing | 0.3% |
Largest cities in Massachusetts
Largest counties in Massachusetts
Part of Massachusetts
Metro areas in Massachusetts
City rankings
Frequently Asked Questions
Somerset, Massachusetts has a population of 18,246 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 72nd-largest city in Massachusetts.
The median household income in Somerset, Massachusetts is $111,720, with 2.4% of residents living below the federal poverty level.
The median home value in Somerset, Massachusetts is $389,400, with median monthly rent at $1,313 and a homeownership rate of 84.4%.
The median age in Somerset, Massachusetts is 47.0 years. The population is 47.6% male and 52.4% female.
More from Massachusetts
Population 663,972
Population 205,501
Population 154,751
Population 117,794
Population 114,799
Full rankings of Massachusetts cities by population
Statewide data for Massachusetts
Population, race, income, age, and trends across Massachusetts
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.