Mercer, Ohio Voting-age Population By Race in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Mercer, OH voting-age population of 31,679 people, 95.19% of them (30,154 people) identified their race as White Alone, 2.04% of them (646 people) identified their race as Two Or More Races, and 0.95% of them (302 people) identified their race as Native Hawaiian And Pacific Islander Alone.

The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Mercer, OH voting-age population for each race. You can also find the information in a table below.

You can see similar information for other Ohio counties and also for the state of Ohio.

Mercer, OH Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
Native Hawaiian And Pacific Islander Alone
Some Other Race Alone
Black or African American Alone
Asian Alone
American Indian and Alaska Native Alone
Percentage of Mercer, OH Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
Native Hawaiian And Pacific Islander Alone
Some Other Race Alone
Black or African American Alone
Asian Alone
American Indian and Alaska Native Alone
Mercer, OH Voting-age Population By Race in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 140 0.44
White Alone 30154 95.19
American Indian and Alaska Native Alone 70 0.22
Asian Alone 138 0.44
Native Hawaiian And Pacific Islander Alone 302 0.95
Some Other Race Alone 229 0.72
Two Or More Races 646 2.04