Population By Race and Ethnicity in Madison, OH in 2020

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2020, the 43,849 population of Madison County, Ohio comprised of 1,227 people who identified as Hispanic (2.8%), and 42,622 people who identified as Non-Hispanic (97.2%).

Race: The White Alone population was the largest racial group in Madison County, Ohio with a population of 39,329 (89.69%); Black or African American Alone population was the second largest racial group with a population of 2,900 (6.61%); and Two Or More Races was the third largest racial group with a population of 797 (1.82%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Madison County, Ohio in 2020, with a population of 38,296 (87.34%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 2,844 (6.49%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,033 (2.36%).

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

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

See this for other years:
Hispanics and Non Hispanics in Madison, OH in 2020
Total Population:
Race in Madison, OH in 2020
Total Population:
Ethnicity in Madison, OH in 2020
Total Population:
Population By Race in Madison , OH in 2020
Race Population Percentage
Black or African American Alone 2,900 6.61%
White Alone 39,329 89.69%
American Indian and Alaska Native Alone 164 0.37%
Asian Alone 646 1.47%
Native Hawaiian And Pacific Islander Alone 13 0.03%
Two Or More Races 797 1.82%
Population By Ethnicity in Madison , OH in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 56 0.13%
White Alone - Hispanic 1,033 2.36%
American Indian and Alaska Native Alone - Hispanic 36 0.08%
Asian Alone - Hispanic 11 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 3 0.01%
Two Or More Races - Hispanic 88 0.2%
Black or African American Alone - Non Hispanic 2,844 6.49%
White Alone - Non Hispanic 38,296 87.34%
American Indian and Alaska Native Alone - Non Hispanic 128 0.29%
Asian Alone - Non Hispanic 635 1.45%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.02%
Two Or More Races - Non Hispanic 709 1.62%