Washtenaw County, Michigan Citizen Voting-age Population By Race and Ethnicity in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the citizen voting-age population for Washtenaw County, MI was 277.83K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (210.67K) and constituted 75.83% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (32.37K) and constituted 11.65% of the total. The Non-Hispanic Asian Alone ethnicity group had the third highest (15.95K), constituting 5.74% 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 Michigan counties, and for Michigan.

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

See this for other years:

Washtenaw County, Michigan Citizen Voting-age Population By Race and Ethnicity in 2020

Non-Hispanic White Alone

Non-Hispanic Black Alone

Non-Hispanic Asian 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

Washtenaw County, Michigan Citizen Voting-age Population By Race and Ethnicity in 2020

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	210665	75.83
Non-Hispanic Black or African American Alone	32365	11.65
Non-Hispanic Asian Alone	15950	5.74
Hispanic or Latino of All Races	10345	3.72
Non-Hispanic Two Or More Races	7710	2.78
Non-Hispanic American Indian and Alaska Native Alone	645	0.23
Non-Hispanic Native Hawaiian And Pacific Islander Alone	135	0.05