Worcester County, Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2011 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2011, the citizen voting-age population for Worcester County, MA was 565.74K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (496.61K) and constituted 87.78% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (36.46K) and constituted 6.44% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (14.16K), constituting 2.50% 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:

Worcester County, Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2011

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Worcester County, Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2011

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	496610	87.78
Hispanic or Latino of All Races	36455	6.44
Non-Hispanic Black or African American Alone	14155	2.50
Non-Hispanic Asian Alone	12540	2.22
Non-Hispanic Two Or More Races	5040	0.89
Non-Hispanic American Indian and Alaska Native Alone	750	0.13
Non-Hispanic Native Hawaiian And Pacific Islander Alone	185	0.03