Ohio 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 Ohio citizen voting-age population was 8.80M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (7.30M) and constituted 82.97% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (1.02M) and constituted 11.61% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (220.86K), constituting 2.51% 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 see similar information for other states and for the United States.

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Ohio Citizen Population By Race and Ethnicity in 2018

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

See this for other years:

Percentage of Ohio Citizen Voting-age Population By Race and Ethnicity in 2018

Non-Hispanic White Alone

Non-Hispanic Black Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Ohio Citizen Voting-age Population By Race and Ethnicity in 2018

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Ethnicity	Voting-age Population	% of Citizen Voting-age Pop.
Non-Hispanic White Alone	7299385	82.97
Non-Hispanic Black or African American Alone	1021070	11.61
Hispanic or Latino of All Races	220860	2.51
Non-Hispanic Two Or More Races	132120	1.50
Non-Hispanic Asian Alone	107945	1.23
Non-Hispanic American Indian and Alaska Native Alone	14515	0.17
Non-Hispanic Native Hawaiian And Pacific Islander Alone	2030	0.02