In 2022, Washington County, MO had a population of 23.6k people with a median age of 39.8 and a median household income of $49,364. Between 2021 and 2022 the population of Washington County, MO declined from 23,791 to 23,580, a −0.887% decrease and its median household income grew from $44,955 to $49,364, a 9.81% increase.
The 5 largest ethnic groups in Washington County, MO are White (Non-Hispanic) (92%), Two+ (Non-Hispanic) (4.37%), Black or African American (Non-Hispanic) (1.67%), White (Hispanic) (1.06%), and Other (Hispanic) (0.39%).
None of the households in Washington County, MO reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.5% of the residents in Washington County, MO are U.S. citizens.
In 2022, the median property value in Washington County, MO was $112,300, and the homeownership rate was 78.6%.
Most people in Washington County, MO drove alone to work, and the average commute time was 35.5 minutes. The average car ownership in Washington County, MO was 3 cars per household.
Washington County, MO borders Crawford County, MO, Franklin County, MO, Iron County, MO, Jefferson County, MO, and St. Francois County, MO.