Jefferson County Multi-Family Property

There are 107 real estate listings found in Jefferson County, IL. There are 12 cities in Jefferson County which include Mount Vernon , Dix , Nason , Ina , and Woodlawn . There are 12 zip codes in Jefferson County which include 62864 , 62830 , 62846 , 62866 , and 62898 . View our Jefferson County real estate area information to learn about the weather, local school districts, demographic data, and general information about Jefferson County, IL. Get in touch with a Jefferson County real estate agent who can help you find the home of your dreams in Jefferson County. Use our mortgage calculator to see how much it would be to finance a home in Jefferson County. Not ready to buy yet? Find and compare apartments for rent in Jefferson County.