Somerville city, Middlesex County Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on March 29, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the citizen voting-age population for Somerville city, Middlesex County Massachusetts was 61.07K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (47.94K) and constituted 78.50% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (4.74K) and constituted 7.76% of the total. The Non-Hispanic Asian Alone ethnicity group had the third highest (4.19K), constituting 6.86% of the total citizen voting-age population.

The charts and tables below shows the citizen voting-age population and percentages by race and ethnicity.

You can also see similar information for other Middlesex County Massachusetts MCDs, and for Middlesex County.

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

Somerville city, Middlesex County Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2021

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Asian Alone

Non-Hispanic Black Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Somerville city, Middlesex County Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2021

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	47940	78.50
Hispanic or Latino of All Races	4740	7.76
Non-Hispanic Asian Alone	4190	6.86
Non-Hispanic Black or African American Alone	2725	4.46
Non-Hispanic Two Or More Races	1375	2.25
Non-Hispanic American Indian and Alaska Native Alone	75	0.12
Non-Hispanic Native Hawaiian And Pacific Islander Alone	30	0.05