Population By Race and Ethnicity in Hardin, OH in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 30,368 population of Hardin County, Ohio comprised of 769 people who identified as Hispanic (2.53%), and 29,599 people who identified as Non-Hispanic (97.47%).

Race: The White Alone population was the largest racial group in Hardin County, Ohio with a population of 28,922 (95.24%); Two Or More Races population was the second largest racial group with a population of 667 (2.2%); and Black or African American Alone was the third largest racial group with a population of 378 (1.25%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hardin County, Ohio in 2023, with a population of 28,304 (93.2%); the second largest ethnic group was White Alone - Hispanic with a population of 618 (2.04%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 606 (2%).

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

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

See this for other years:
Hispanics and Non Hispanics in Hardin, OH in 2023
Total Population:
Race in Hardin, OH in 2023
Total Population:
Ethnicity in Hardin, OH in 2023
Total Population:
Population By Race in Hardin , OH in 2023
Race Population Percentage
Black or African American Alone 378 1.25%
White Alone 28,922 95.24%
American Indian and Alaska Native Alone 101 0.33%
Asian Alone 281 0.93%
Native Hawaiian And Pacific Islander Alone 19 0.06%
Two Or More Races 667 2.2%
Population By Ethnicity in Hardin , OH in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 47 0.16%
White Alone - Hispanic 618 2.04%
American Indian and Alaska Native Alone - Hispanic 23 0.08%
Asian Alone - Hispanic 11 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 9 0.03%
Two Or More Races - Hispanic 61 0.2%
Black or African American Alone - Non Hispanic 331 1.09%
White Alone - Non Hispanic 28,304 93.2%
American Indian and Alaska Native Alone - Non Hispanic 78 0.26%
Asian Alone - Non Hispanic 270 0.89%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.03%
Two Or More Races - Non Hispanic 606 2%