Suffolk 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 Suffolk County, MA was 480.19K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (293.76K) and constituted 61.18% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (91.49K) and constituted 19.05% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (56.07K), constituting 11.68% 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:

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

Non-Hispanic White Alone

Non-Hispanic Black Alone

Hispanic or Latino of All Races

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

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

0 of 0

Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	293760	61.18
Non-Hispanic Black or African American Alone	91485	19.05
Hispanic or Latino of All Races	56070	11.68
Non-Hispanic Asian Alone	31225	6.50
Non-Hispanic Two Or More Races	6460	1.35
Non-Hispanic American Indian and Alaska Native Alone	950	0.20
Non-Hispanic Native Hawaiian And Pacific Islander Alone	235	0.05