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Population Review

Washington County, MO — Population & Demographics

Washington County, MO has a population of 23,483. The median household income is $51,886 and the median age is 40.2.

23,483

Population

$51,886

Median Income

$118,400

Median Home Value

40.2

Median Age

Race & Ethnicity

White92.3%
Black or African American1.9%
Asian0.0%
Hispanic or Latino (any race)1.2%
Two or More Races0.0%

Economy & Income

$51,886

Median Household Income

$28,855

Per Capita Income

15.2%

Poverty Rate

1.9%

Unemployment

Housing

$118,400

Median Home Value

$680

Median Rent

76.3%

Homeownership

Education

83.2%

High School+

12.4%

Bachelor's+

Frequently Asked Questions

Washington County, MO has a population of 23,483 according to Census ACS 2023 data.

The median household income in Washington County, MO is $51,886.

Data from the American Community Survey (ACS) 5-Year estimates.