Population By Race and Ethnicity in Gallia County, OH in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 29,224 population of Gallia County, Ohio comprised of 289 people who identified as Hispanic (0.99%), and 28,935 people who identified as Non-Hispanic (99.01%).

Race: The White Alone population was the largest racial group in Gallia County, Ohio with a population of 27,564 (94.32%); Black or African American Alone population was the second largest racial group with a population of 663 (2.27%); and Two Or More Races was the third largest racial group with a population of 577 (1.97%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Gallia County, Ohio in 2021, with a population of 27,361 (93.63%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 636 (2.18%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 541 (1.85%).

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

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

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Hispanics and Non Hispanics in Gallia County, OH in 2021
Total Population:
Race in Gallia County, OH in 2021
Total Population:
Ethnicity in Gallia County, OH in 2021
Total Population:
Population By Race in Gallia , OH in 2021
Race Population Percentage
Black or African American Alone 663 2.27%
White Alone 27,564 94.32%
American Indian and Alaska Native Alone 131 0.45%
Asian Alone 213 0.73%
Native Hawaiian And Pacific Islander Alone 76 0.26%
Two Or More Races 577 1.97%
Population By Ethnicity in Gallia , OH in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 27 0.09%
White Alone - Hispanic 203 0.7%
American Indian and Alaska Native Alone - Hispanic 12 0.04%
Asian Alone - Hispanic 9 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 36 0.12%
Black or African American Alone - Non Hispanic 636 2.18%
White Alone - Non Hispanic 27,361 93.63%
American Indian and Alaska Native Alone - Non Hispanic 119 0.41%
Asian Alone - Non Hispanic 204 0.7%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 74 0.25%
Two Or More Races - Non Hispanic 541 1.85%