Population By Race and Ethnicity in Warren, OH in 2019

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2019, the 235,601 population of Warren County, Ohio comprised of 7,117 people who identified as Hispanic (3.02%), and 228,484 people who identified as Non-Hispanic (96.98%).

Race: The White Alone population was the largest racial group in Warren County, Ohio with a population of 206,660 (87.72%); Asian Alone population was the second largest racial group with a population of 15,141 (6.43%); and Black or African American Alone was the third largest racial group with a population of 8,743 (3.71%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Warren County, Ohio in 2019, with a population of 200,432 (85.07%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 15,057 (6.39%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 8,442 (3.58%).

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.

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Hispanics and Non Hispanics in Warren, OH in 2019
Total Population:
Race in Warren, OH in 2019
Total Population:
Ethnicity in Warren, OH in 2019
Total Population:
Population By Race in Warren , OH in 2019
Race Population Percentage
Black or African American Alone 8,743 3.71%
White Alone 206,660 87.72%
American Indian and Alaska Native Alone 493 0.21%
Asian Alone 15,141 6.43%
Native Hawaiian And Pacific Islander Alone 240 0.1%
Two Or More Races 4,324 1.84%
Population By Ethnicity in Warren , OH in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 301 0.13%
White Alone - Hispanic 6,228 2.64%
American Indian and Alaska Native Alone - Hispanic 132 0.06%
Asian Alone - Hispanic 84 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 90 0.04%
Two Or More Races - Hispanic 282 0.12%
Black or African American Alone - Non Hispanic 8,442 3.58%
White Alone - Non Hispanic 200,432 85.07%
American Indian and Alaska Native Alone - Non Hispanic 361 0.15%
Asian Alone - Non Hispanic 15,057 6.39%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 150 0.06%
Two Or More Races - Non Hispanic 4,042 1.72%