Madison County is in Southwest Illinois. Of the 102 counties in the Prairie State, Madison County ranks 20th in terms of size (740 square miles). Madison County, Illinois, has about 1,000 acres of recreational land and property for sale based on recent Land Network data. The combined market value of farms, hunting land and other rural land and acreage for sale here was roughly $700,000. The average price of recreational acreage for sale in Madison County was $120,000. Browse all recreational property for sale in Illinois to find the recreational tract that suits your lifestyle needs, from hunting and fishing properties for the outdoor enthusiast to undeveloped acreage ready for future residential-property development.