In 2020, Washington Court House, OH had a population of 28.6k people with a median age of 40.6 and a median household income of $48,637. Between 2019 and 2020 the population of Washington Court House, OH declined from 28,620 to 28,609, a −0.0384% decrease and its median household income grew from $47,308 to $48,637, a 2.81% increase.
The 5 largest ethnic groups in Washington Court House, OH are White (Non-Hispanic) (92.2%), Black or African American (Non-Hispanic) (2.27%), Two+ (Non-Hispanic) (2.21%), Asian (Non-Hispanic) (1.02%), and Other (Hispanic) (0.905%).
None of the households in Washington Court House, OH 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.
98.6% of the residents in Washington Court House, OH are U.S. citizens.
In 2020, the median property value in Washington Court House, OH was $118,200, and the homeownership rate was 64.7%. Most people in Washington Court House, OH drove alone to work, and the average commute time was 26.3 minutes. The average car ownership in Washington Court House, OH was 2 cars per household.