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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 390,872 population of Butler County, Ohio comprised of 20,163 people who identified as Hispanic (5.16%), and 370,709 people who identified as Non-Hispanic (94.84%).

Race: The White Alone population was the largest racial group in Butler County, Ohio with a population of 325,499 (83.28%); Black or African American Alone population was the second largest racial group with a population of 37,244 (9.53%); and Asian Alone was the third largest racial group with a population of 16,063 (4.11%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Butler County, Ohio in 2020, with a population of 309,007 (79.06%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 35,413 (9.06%); and the third largest ethnic group was White Alone - Hispanic with a population of 16,492 (4.22%).

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

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

See this for other years:
Hispanics and Non Hispanics in Butler County, OH in 2020
Total Population:
Race in Butler County, OH in 2020
Total Population:
Ethnicity in Butler County, OH in 2020
Total Population:
Population By Race in Butler , OH in 2020
Race Population Percentage
Black or African American Alone 37,244 9.53%
White Alone 325,499 83.28%
American Indian and Alaska Native Alone 1,191 0.31%
Asian Alone 16,063 4.11%
Native Hawaiian And Pacific Islander Alone 607 0.16%
Two Or More Races 10,268 2.63%
Population By Ethnicity in Butler , OH in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,831 0.47%
White Alone - Hispanic 16,492 4.22%
American Indian and Alaska Native Alone - Hispanic 548 0.14%
Asian Alone - Hispanic 247 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 194 0.05%
Two Or More Races - Hispanic 851 0.22%
Black or African American Alone - Non Hispanic 35,413 9.06%
White Alone - Non Hispanic 309,007 79.06%
American Indian and Alaska Native Alone - Non Hispanic 643 0.17%
Asian Alone - Non Hispanic 15,816 4.05%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 413 0.11%
Two Or More Races - Non Hispanic 9,417 2.41%