There are 10 real estate agents found in Jerseyville, IL. View our Jerseyville real estate area information to learn about the weather, local school districts, demographic data, and general information about Jerseyville, IL. Get in touch with a Jerseyville real estate agent who can help you find the home of your dreams in Jerseyville. Use our mortgage calculator to see how much it would be to finance a home in Jerseyville. Not ready to buy yet? Find and compare apartments for rent in Jerseyville.