Population By Race and Ethnicity in Union County, OH in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 63,089 population of Union County, Ohio comprised of 1,332 people who identified as Hispanic (2.11%), and 61,757 people who identified as Non-Hispanic (97.89%).

Race: The White Alone population was the largest racial group in Union County, Ohio with a population of 56,705 (89.88%); Asian Alone population was the second largest racial group with a population of 3,398 (5.39%); and Black or African American Alone was the third largest racial group with a population of 1,749 (2.77%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Union County, Ohio in 2020, with a population of 55,548 (88.05%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 3,387 (5.37%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,697 (2.69%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Union, Ohio.

You can find similar information for other Ohio counties, and for Ohio.

See this for other years:
Hispanics and Non Hispanics in Union County, OH in 2020
Total Population:
Race in Union County, OH in 2020
Total Population:
Ethnicity in Union County, OH in 2020
Total Population:
Population By Race in Union , OH in 2020
Race Population Percentage
Black or African American Alone 1,749 2.77%
White Alone 56,705 89.88%
American Indian and Alaska Native Alone 131 0.21%
Asian Alone 3,398 5.39%
Native Hawaiian And Pacific Islander Alone 16 0.03%
Two Or More Races 1,090 1.73%
Population By Ethnicity in Union , OH in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 52 0.08%
White Alone - Hispanic 1,157 1.83%
American Indian and Alaska Native Alone - Hispanic 25 0.04%
Asian Alone - Hispanic 11 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 3 0.01%
Two Or More Races - Hispanic 84 0.13%
Black or African American Alone - Non Hispanic 1,697 2.69%
White Alone - Non Hispanic 55,548 88.05%
American Indian and Alaska Native Alone - Non Hispanic 106 0.17%
Asian Alone - Non Hispanic 3,387 5.37%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 13 0.02%
Two Or More Races - Non Hispanic 1,006 1.6%