Somerville Population

2010–2026

1,557

2026 projection

18% since 2020 (increase)

05001K1.5K2K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Somerville. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,557+402.64%
20251,517+352.36%
20241,482+493.42%
20231,433+553.99%
20221,378+372.76%
20211,341+211.59%
20201,320-1409.59%
20191,460+50.34%
20181,455+332.32%
20171,422+140.99%

Showing 10 of 17 years.

Somerville Demographics

47.4median age

Median age

Female43.4 yrs
Male49.7 yrs

Adults

918
361 seniors · 39%557 other adults

Sex

Female 53.6% · 604Male 46.4% · 522

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 11 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Somerville Income

$65,667median household income

Median household income

$65,667

Half of households earn more, half earn less

Median earnings

$43,953

Typical yearly pay for a worker 25 or older.

Poverty rate

12.3%

About 1 in 8 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Somerville Marital Status

57% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married57%61%54%
Never married20%19%20%
Divorced11%13%9%
Widowed11%5%16%
Separated2%2%2%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201