Population By Race and Ethnicity in Warren, OH in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 252,148 population of Warren County, Ohio comprised of 8,997 people who identified as Hispanic (3.57%), and 243,151 people who identified as Non-Hispanic (96.43%).

Race: The White Alone population was the largest racial group in Warren County, Ohio with a population of 216,807 (85.98%); Asian Alone population was the second largest racial group with a population of 18,991 (7.53%); and Black or African American Alone was the third largest racial group with a population of 9,855 (3.91%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Warren County, Ohio in 2023, with a population of 208,982 (82.88%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 18,892 (7.49%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 9,415 (3.73%).

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

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

See this for other years:
Hispanics and Non Hispanics in Warren, OH in 2023
Total Population:
Race in Warren, OH in 2023
Total Population:
Ethnicity in Warren, OH in 2023
Total Population:
Population By Race in Warren , OH in 2023
Race Population Percentage
Black or African American Alone 9,855 3.91%
White Alone 216,807 85.98%
American Indian and Alaska Native Alone 551 0.22%
Asian Alone 18,991 7.53%
Native Hawaiian And Pacific Islander Alone 380 0.15%
Two Or More Races 5,564 2.21%
Population By Ethnicity in Warren , OH in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 440 0.18%
White Alone - Hispanic 7,825 3.1%
American Indian and Alaska Native Alone - Hispanic 199 0.08%
Asian Alone - Hispanic 99 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 83 0.03%
Two Or More Races - Hispanic 351 0.14%
Black or African American Alone - Non Hispanic 9,415 3.73%
White Alone - Non Hispanic 208,982 82.88%
American Indian and Alaska Native Alone - Non Hispanic 352 0.14%
Asian Alone - Non Hispanic 18,892 7.49%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 297 0.12%
Two Or More Races - Non Hispanic 5,213 2.07%