Population By Race and Ethnicity in Washington County, MO in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 24,743 population of Washington County, Missouri comprised of 378 people who identified as Hispanic (1.53%), and 24,365 people who identified as Non-Hispanic (98.47%).

Race: The White Alone population was the largest racial group in Washington County, Missouri with a population of 23,510 (95.02%); Black or African American Alone population was the second largest racial group with a population of 636 (2.57%); and Two Or More Races was the third largest racial group with a population of 384 (1.55%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washington County, Missouri in 2019, with a population of 23,218 (93.84%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 633 (2.56%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 333 (1.35%).

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.

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Hispanics and Non Hispanics in Washington County, MO in 2019
Total Population:24,743
98.47%
Non Hispanic (98.47%)
Hispanic (1.53%)
Race in Washington County, MO in 2019
Total Population:24,743
95.02%
White Alone (95.02%)
Black or African American Alone (2.57%)
Two or more races (1.55%)
American Indian and Alaska Native Alone (0.52%)
Asian Alone (0.31%)
Native Hawaiian And Pacific Islander Alone (0.04%)
Ethnicity in Washington County, MO in 2019
Total Population:24,743
93.84%
Non-Hispanic White Alone (93.84%)
Non-Hispanic Black or African American Alone (2.56%)
Non-Hispanic Two or more races (1.35%)
Hispanic White Alone (1.18%)
All Other Ethnicities (0.67%)
Non-Hispanic American Indian and Alaska Native Alone (0.41%)
Population By Race in Washington , MO in 2019
Race
Population
Percentage
White Alone 23,510 95.02%
Black or African American Alone 636 2.57%
Two Or More Races 384 1.55%
American Indian and Alaska Native Alone 128 0.52%
Asian Alone 76 0.31%
Native Hawaiian And Pacific Islander Alone 9 0.04%
Population By Ethnicity in Washington , MO in 2019
Ethnicity
Population
Percentage
White Alone - Non Hispanic 23,218 93.84%
Black or African American Alone - Non Hispanic 633 2.56%
Two Or More Races - Non Hispanic 333 1.35%
White Alone - Hispanic 292 1.18%
American Indian and Alaska Native Alone - Non Hispanic 101 0.41%
Asian Alone - Non Hispanic 74 0.3%
Two Or More Races - Hispanic 51 0.21%
American Indian and Alaska Native Alone - Hispanic 27 0.11%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.02%
Black or African American Alone - Hispanic 3 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 3 0.01%
Asian Alone - Hispanic 2 0.01%