Washington Court House Real EstateWashington Court House is located in Ohio. Washington Court House, Ohio has a population of 14,136. Washington Court House is less family-centric than the surrounding county with 24.66% of the households containing married families with children. The county average for households married with children is 27.43%. The median household income in Washington Court House, Ohio is $40,479. The median household income for the surrounding county is $44,289 compared to the national median of $57,652. The median age of people living in Washington Court House is 39.9 years. Washington Court House WeatherThe average high temperature in July is 83.1 degrees, with an average low temperature in January of 21 degrees. The average rainfall is approximately 40.8 inches per year, with 20.2 inches of snow per year. Washington Court House MapReal estate near Washington Court HouseNearby CitiesNearby Cities Homes for Sale |