Population By Race and Ethnicity in Warren, OH in 2011

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2011, the 215,377 population of Warren County, Ohio comprised of 4,949 people who identified as Hispanic (2.3%), and 210,428 people who identified as Non-Hispanic (97.7%).

Race: The White Alone population was the largest racial group in Warren County, Ohio with a population of 195,606 (90.82%); Asian Alone population was the second largest racial group with a population of 8,991 (4.18%); and Black or African American Alone was the third largest racial group with a population of 7,298 (3.39%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Warren County, Ohio in 2011, with a population of 191,187 (88.77%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 8,950 (4.16%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 7,098 (3.3%).

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 2011
Total Population:
Race in Warren, OH in 2011
Total Population:
Ethnicity in Warren, OH in 2011
Total Population:
Population By Race in Warren , OH in 2011
Race Population Percentage
Black or African American Alone 7,298 3.39%
White Alone 195,606 90.82%
American Indian and Alaska Native Alone 387 0.18%
Asian Alone 8,991 4.18%
Native Hawaiian And Pacific Islander Alone 115 0.05%
Two Or More Races 2,980 1.38%
Population By Ethnicity in Warren , OH in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 200 0.09%
White Alone - Hispanic 4,419 2.05%
American Indian and Alaska Native Alone - Hispanic 85 0.04%
Asian Alone - Hispanic 41 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 11 0.01%
Two Or More Races - Hispanic 193 0.09%
Black or African American Alone - Non Hispanic 7,098 3.3%
White Alone - Non Hispanic 191,187 88.77%
American Indian and Alaska Native Alone - Non Hispanic 302 0.14%
Asian Alone - Non Hispanic 8,950 4.16%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 104 0.05%
Two Or More Races - Non Hispanic 2,787 1.29%