Union, Ohio Voting-age Population By Race and Ethnicity from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 46.61K voting-age population of Union, OH residents comprised of 949 residents who identified as Hispanic or Latino (2.04%), and 45.67K residents who identified as Non-Hispanic (97.96%).

Race: The White Alone voting-age population was the largest racial group in Union, OH, with a voting-age population of 40.60K (87.11%). The Asian Alone voting-age population was the second largest racial group in Union, OH, with a voting-age population of 2.74K (5.88%). The Two Or More Races voting-age population was the third largest racial group in Union, OH, with a voting-age population of 1.78K (3.82%). The smallest racial group in Union, OH was Native Hawaiian And Pacific Islander Alone with a voting-age population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Union, OH, with a voting-age population of 40.37K (86.60%). The Non-Hispanic - Asian Alone voting-age population was the second largest ethnic group in Union, OH, with a voting-age population of 2.74K (5.88%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Union, OH, with a voting-age population of 1.33K (2.85%). The smallest ethnic group in Union, OH was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Union, Ohio from the 2020 decennial census.

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

Union, OH Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Union, OH Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Union, OH Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Union, OH Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 1044 2.24
White Alone 40605 87.11
American Indian and Alaska Native Alone 83 0.18
Asian Alone 2741 5.88
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 359 0.77
Two Or More Races 1782 3.82
Union, OH Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 40368 86.60
Non-Hispanic - Asian Alone 2741 5.88
Non-Hispanic - Two or More Races 1329 2.85
Non-Hispanic - Black Alone 1031 2.21
Hispanic - Two or More Races 453 0.97
Hispanic - White Alone 237 0.51
Hispanic - Some Other Race Alone 232 0.50
Non-Hispanic - Some Other Race Alone 127 0.27
Non-Hispanic - American Indian & Alaska Native 69 0.15
Hispanic - American Indian & Alaska Native 14 0.03
Hispanic - Black Alone 13 0.03
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00