Sudbury town, Middlesex County Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2020 (ACS-5Yrs)

Updated on March 29, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the citizen voting-age population for Sudbury town, Middlesex County Massachusetts was 12.78K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (11.12K) and constituted 87.05% of the total.

The Non-Hispanic Asian Alone ethnicity group had the second highest citizen voting-age population (1.07K) and constituted 8.38% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (325), constituting 2.54% 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:

Sudbury town, Middlesex County Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2020

Non-Hispanic White Alone

Non-Hispanic Asian Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Black Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Sudbury town, Middlesex County Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2020

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	11120	87.05
Non-Hispanic Asian Alone	1070	8.38
Hispanic or Latino of All Races	325	2.54
Non-Hispanic Two Or More Races	170	1.33
Non-Hispanic Black or African American Alone	65	0.51
Non-Hispanic Native Hawaiian And Pacific Islander Alone	25	0.20