Population By Race and Ethnicity in Washington County, MO in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 25,106 population of Washington County, Missouri comprised of 281 people who identified as Hispanic (1.12%), and 24,825 people who identified as Non-Hispanic (98.88%).

Race: The White Alone population was the largest racial group in Washington County, Missouri with a population of 24,065 (95.85%); Black or African American Alone population was the second largest racial group with a population of 566 (2.25%); and Two Or More Races was the third largest racial group with a population of 306 (1.22%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washington County, Missouri in 2011, with a population of 23,833 (94.93%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 563 (2.24%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 268 (1.07%).

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

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

See this for other years:
Hispanics and Non Hispanics in Washington County, MO in 2011
Total Population:
Race in Washington County, MO in 2011
Total Population:
Ethnicity in Washington County, MO in 2011
Total Population:
Population By Race in Washington , MO in 2011
Race Population Percentage
Black or African American Alone 566 2.25%
White Alone 24,065 95.85%
American Indian and Alaska Native Alone 106 0.42%
Asian Alone 58 0.23%
Native Hawaiian And Pacific Islander Alone 5 0.02%
Two Or More Races 306 1.22%
Population By Ethnicity in Washington , MO in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 3 0.01%
White Alone - Hispanic 232 0.92%
American Indian and Alaska Native Alone - Hispanic 8 0.03%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 38 0.15%
Black or African American Alone - Non Hispanic 563 2.24%
White Alone - Non Hispanic 23,833 94.93%
American Indian and Alaska Native Alone - Non Hispanic 98 0.39%
Asian Alone - Non Hispanic 58 0.23%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 5 0.02%
Two Or More Races - Non Hispanic 268 1.07%