Population By Race and Ethnicity in Mercer County, OH in 2022

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2022, the 42,348 population of Mercer County, Ohio comprised of 825 people who identified as Hispanic (1.95%), and 41,523 people who identified as Non-Hispanic (98.05%).

Race: The White Alone population was the largest racial group in Mercer County, Ohio with a population of 40,705 (96.12%); Two Or More Races population was the second largest racial group with a population of 604 (1.43%); and Native Hawaiian And Pacific Islander Alone was the third largest racial group with a population of 424 (1%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Mercer County, Ohio in 2022, with a population of 40,047 (94.57%); the second largest ethnic group was White Alone - Hispanic with a population of 658 (1.55%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 512 (1.21%).

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

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

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Hispanics and Non Hispanics in Mercer County, OH in 2022
Total Population:
Race in Mercer County, OH in 2022
Total Population:
Ethnicity in Mercer County, OH in 2022
Total Population:
Population By Race in Mercer , OH in 2022
Race Population Percentage
Black or African American Alone 233 0.55%
White Alone 40,705 96.12%
American Indian and Alaska Native Alone 142 0.34%
Asian Alone 240 0.57%
Native Hawaiian And Pacific Islander Alone 424 1%
Two Or More Races 604 1.43%
Population By Ethnicity in Mercer , OH in 2022
Ethnicity Population Percentage
Black or African American Alone - Hispanic 27 0.06%
White Alone - Hispanic 658 1.55%
American Indian and Alaska Native Alone - Hispanic 32 0.08%
Asian Alone - Hispanic 8 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 8 0.02%
Two Or More Races - Hispanic 92 0.22%
Black or African American Alone - Non Hispanic 206 0.49%
White Alone - Non Hispanic 40,047 94.57%
American Indian and Alaska Native Alone - Non Hispanic 110 0.26%
Asian Alone - Non Hispanic 232 0.55%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 416 0.98%
Two Or More Races - Non Hispanic 512 1.21%