Union Real EstateThe median home value in Union, MO is $159,400. This is lower than the county median home value of $164,000. The national median home value is $219,700. The average price of homes sold in Union, MO is $159,400. Approximately 57.19% of Union homes are owned, compared to 38.53% rented, while 4.28% are vacant. Union real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Union real estate agent to arrange a tour today! Union, Missouri has a population of 11,041. Union is less family-centric than the surrounding county with 30.15% of the households containing married families with children. The county average for households married with children is 32.28%. The median household income in Union, Missouri is $47,987. The median household income for the surrounding county is $53,849 compared to the national median of $57,652. The median age of people living in Union is 34.1 years. Union WeatherThe average high temperature in July is 90.5 degrees, with an average low temperature in January of 22.5 degrees. The average rainfall is approximately 43.7 inches per year, with 16.2 inches of snow per year. Nearby Homes for SaleOther Properties for Sale |