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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 29,241 population of Gallia County, Ohio comprised of 424 people who identified as Hispanic (1.45%), and 28,817 people who identified as Non-Hispanic (98.55%).

Race: The White Alone population was the largest racial group in Gallia County, Ohio with a population of 27,560 (94.25%); Black or African American Alone population was the second largest racial group with a population of 685 (2.34%); and Two Or More Races was the third largest racial group with a population of 563 (1.93%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Gallia County, Ohio in 2020, with a population of 27,234 (93.14%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 652 (2.23%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 527 (1.8%).

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.

See this for other years:
Hispanics and Non Hispanics in Gallia County, OH in 2020
Total Population:
Race in Gallia County, OH in 2020
Total Population:
Ethnicity in Gallia County, OH in 2020
Total Population:
Population By Race in Gallia , OH in 2020
Race Population Percentage
Black or African American Alone 685 2.34%
White Alone 27,560 94.25%
American Indian and Alaska Native Alone 135 0.46%
Asian Alone 223 0.76%
Native Hawaiian And Pacific Islander Alone 75 0.26%
Two Or More Races 563 1.93%
Population By Ethnicity in Gallia , OH in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 33 0.11%
White Alone - Hispanic 326 1.12%
American Indian and Alaska Native Alone - Hispanic 15 0.05%
Asian Alone - Hispanic 12 0.04%
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 652 2.23%
White Alone - Non Hispanic 27,234 93.14%
American Indian and Alaska Native Alone - Non Hispanic 120 0.41%
Asian Alone - Non Hispanic 211 0.72%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 73 0.25%
Two Or More Races - Non Hispanic 527 1.8%