Population By Race and Ethnicity in Washington, OH in 2015

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2015, the 61,075 population of Washington County, Ohio comprised of 634 people who identified as Hispanic (1.04%), and 60,441 people who identified as Non-Hispanic (98.96%).

Race: The White Alone population was the largest racial group in Washington County, Ohio with a population of 58,754 (96.2%); Two Or More Races population was the second largest racial group with a population of 974 (1.6%); and Black or African American Alone was the third largest racial group with a population of 738 (1.21%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washington County, Ohio in 2015, with a population of 58,215 (95.32%); the second largest ethnic group was Two Or More Races - Non Hispanic with a population of 943 (1.54%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 713 (1.17%).

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

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

See this for other years:
Hispanics and Non Hispanics in Washington, OH in 2015
Total Population:
Race in Washington, OH in 2015
Total Population:
Ethnicity in Washington, OH in 2015
Total Population:
Population By Race in Washington , OH in 2015
Race Population Percentage
Black or African American Alone 738 1.21%
White Alone 58,754 96.2%
American Indian and Alaska Native Alone 165 0.27%
Asian Alone 426 0.7%
Native Hawaiian And Pacific Islander Alone 18 0.03%
Two Or More Races 974 1.6%
Population By Ethnicity in Washington , OH in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 25 0.04%
White Alone - Hispanic 539 0.88%
American Indian and Alaska Native Alone - Hispanic 28 0.05%
Asian Alone - Hispanic 4 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 7 0.01%
Two Or More Races - Hispanic 31 0.05%
Black or African American Alone - Non Hispanic 713 1.17%
White Alone - Non Hispanic 58,215 95.32%
American Indian and Alaska Native Alone - Non Hispanic 137 0.22%
Asian Alone - Non Hispanic 422 0.69%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 11 0.02%
Two Or More Races - Non Hispanic 943 1.54%