Middlesex County, Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the citizen voting-age population for Middlesex County, MA was 1.03M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (881.56K) and constituted 85.88% of the total.

The Non-Hispanic Asian Alone ethnicity group had the second highest citizen voting-age population (59.46K) and constituted 5.79% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (41.75K), constituting 4.07% 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 Massachusetts counties, and for Massachusetts.

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

See this for other years:

Middlesex County, Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2010

Non-Hispanic White Alone

Non-Hispanic Asian Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Middlesex County, Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2010

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	881560	85.88
Non-Hispanic Asian Alone	59455	5.79
Hispanic or Latino of All Races	41750	4.07
Non-Hispanic Black or African American Alone	33160	3.23
Non-Hispanic Two Or More Races	8755	0.85
Non-Hispanic American Indian and Alaska Native Alone	1305	0.13
Non-Hispanic Native Hawaiian And Pacific Islander Alone	490	0.05