Marion Real EstateThe median home value in Marion, IL is $182,000. This is higher than the county median home value of $95,200. The national median home value is $219,700. The average price of homes sold in Marion, IL is $182,000. Approximately 52.44% of Marion homes are owned, compared to 35.71% rented, while 11.85% are vacant. Marion 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 Marion real estate agent to arrange a tour today! Marion, Illinois has a population of 17,774. Marion is less family-centric than the surrounding county with 24.95% of the households containing married families with children. The county average for households married with children is 27.95%. The median household income in Marion, Illinois is $46,036. The median household income for the surrounding county is $48,600 compared to the national median of $57,652. The median age of people living in Marion is 40.3 years. Marion WeatherThe average high temperature in July is 85.9 degrees, with an average low temperature in January of 21.2 degrees. The average rainfall is approximately 46.4 inches per year, with 14.4 inches of snow per year. Nearby Homes for Sale |