Grant County, Wisconsin Citizen Voting-age Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on March 26, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the citizen voting-age population for Grant County, WI was 40.83K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (39.23K) and constituted 96.08% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (655) and constituted 1.60% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (465), constituting 1.14% 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 Wisconsin counties, and for Wisconsin.

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

See this for other years:

Grant County, Wisconsin Citizen Voting-age Population By Race and Ethnicity in 2021

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

Grant County, Wisconsin Citizen Voting-age Population By Race and Ethnicity in 2021

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	39225	96.08
Non-Hispanic Black or African American Alone	655	1.60
Hispanic or Latino of All Races	465	1.14
Non-Hispanic Asian Alone	220	0.54
Non-Hispanic Two Or More Races	214	0.52
Non-Hispanic American Indian and Alaska Native Alone	35	0.09