Norfolk County, Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the citizen voting-age population for Norfolk County, MA was 504.95K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (412.37K) and constituted 81.67% of the total.

The Non-Hispanic Asian Alone ethnicity group had the second highest citizen voting-age population (38.40K) and constituted 7.61% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (30.12K), constituting 5.96% 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:

Norfolk County, Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2018

Non-Hispanic White Alone

Non-Hispanic Asian Alone

Non-Hispanic Black Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Norfolk County, Massachusetts Citizen Voting-age Population By Race and Ethnicity in 2018

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	412365	81.67
Non-Hispanic Asian Alone	38400	7.61
Non-Hispanic Black or African American Alone	30115	5.96
Hispanic or Latino of All Races	17735	3.51
Non-Hispanic Two Or More Races	5670	1.12
Non-Hispanic American Indian and Alaska Native Alone	530	0.11
Non-Hispanic Native Hawaiian And Pacific Islander Alone	135	0.03