Population By Race and Ethnicity in Guernsey, OH in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 38,287 population of Guernsey County, Ohio comprised of 501 people who identified as Hispanic (1.31%), and 37,786 people who identified as Non-Hispanic (98.69%).

Race: The White Alone population was the largest racial group in Guernsey County, Ohio with a population of 36,503 (95.34%); Two Or More Races population was the second largest racial group with a population of 809 (2.11%); and Black or African American Alone was the third largest racial group with a population of 638 (1.67%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Guernsey County, Ohio in 2021, with a population of 36,105 (94.3%); the second largest ethnic group was Two Or More Races - Non Hispanic with a population of 779 (2.04%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 608 (1.59%).

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

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

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Hispanics and Non Hispanics in Guernsey, OH in 2021
Total Population:
Race in Guernsey, OH in 2021
Total Population:
Ethnicity in Guernsey, OH in 2021
Total Population:
Population By Race in Guernsey , OH in 2021
Race Population Percentage
Black or African American Alone 638 1.67%
White Alone 36,503 95.34%
American Indian and Alaska Native Alone 139 0.36%
Asian Alone 183 0.48%
Native Hawaiian And Pacific Islander Alone 15 0.04%
Two Or More Races 809 2.11%
Population By Ethnicity in Guernsey , OH in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 30 0.08%
White Alone - Hispanic 398 1.04%
American Indian and Alaska Native Alone - Hispanic 28 0.07%
Asian Alone - Hispanic 11 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 4 0.01%
Two Or More Races - Hispanic 30 0.08%
Black or African American Alone - Non Hispanic 608 1.59%
White Alone - Non Hispanic 36,105 94.3%
American Indian and Alaska Native Alone - Non Hispanic 111 0.29%
Asian Alone - Non Hispanic 172 0.45%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 11 0.03%
Two Or More Races - Non Hispanic 779 2.04%