Population By Race and Ethnicity in Washington County, MO in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 23,534 population of Washington County, Missouri comprised of 275 people who identified as Hispanic (1.17%), and 23,259 people who identified as Non-Hispanic (98.83%).

Race: The White Alone population was the largest racial group in Washington County, Missouri with a population of 22,248 (94.54%); Black or African American Alone population was the second largest racial group with a population of 651 (2.77%); and Two Or More Races was the third largest racial group with a population of 410 (1.74%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washington County, Missouri in 2023, with a population of 22,040 (93.65%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 648 (2.75%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 364 (1.55%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Washington County, MO in 2023

Total Population:23,534

Non Hispanic (98.83%)

Hispanic (1.17%)

Race in Washington County, MO in 2023

Total Population:23,534

White Alone (94.54%)

Black or African American Alone (2.77%)

Two or more races (1.74%)

American Indian and Alaska Native Alone (0.54%)

Asian Alone (0.38%)

Native Hawaiian And Pacific Islander Alone (0.04%)

Ethnicity in Washington County, MO in 2023

Total Population:23,534

Non-Hispanic White Alone (93.65%)

Non-Hispanic Black or African American Alone (2.75%)

Non-Hispanic Two or more races (1.55%)

Hispanic White Alone (0.88%)

All Other Ethnicities (0.69%)

Non-Hispanic American Indian and Alaska Native Alone (0.47%)

Population By Race in Washington , MO in 2023

Race	Population	Percentage
White Alone	22,248	94.54%
Black or African American Alone	651	2.77%
Two Or More Races	410	1.74%
American Indian and Alaska Native Alone	126	0.54%
Asian Alone	89	0.38%
Native Hawaiian And Pacific Islander Alone	10	0.04%

Population By Ethnicity in Washington , MO in 2023

Ethnicity	Population	Percentage
White Alone - Non Hispanic	22,040	93.65%
Black or African American Alone - Non Hispanic	648	2.75%
Two Or More Races - Non Hispanic	364	1.55%
White Alone - Hispanic	208	0.88%
American Indian and Alaska Native Alone - Non Hispanic	111	0.47%
Asian Alone - Non Hispanic	87	0.37%
Two Or More Races - Hispanic	46	0.2%
American Indian and Alaska Native Alone - Hispanic	15	0.06%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	9	0.04%
Black or African American Alone - Hispanic	3	0.01%
Asian Alone - Hispanic	2	0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic	1	0%