Sanilac County, Michigan 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 Sanilac County, MI was 31.70K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (30.12K) and constituted 95.02% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (955) and constituted 3.01% of the total. The Non-Hispanic Two Or More Races ethnicity group had the third highest (364), constituting 1.15% 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:

Sanilac County, Michigan Citizen Voting-age Population By Race and Ethnicity in 2021

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Black Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Asian Alone

Sanilac County, Michigan 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	30120	95.02
Hispanic or Latino of All Races	955	3.01
Non-Hispanic Two Or More Races	364	1.15
Non-Hispanic Black or African American Alone	160	0.51
Non-Hispanic American Indian and Alaska Native Alone	60	0.19
Non-Hispanic Asian Alone	35	0.11