Madison County is in Southwest Illinois. Of the 102 counties in the Land of Lincoln, Madison County ranks 20th in terms of size (740 square miles). Recent listings of farms for sale in Madison County, Illinois, totals roughly 2,000 acres and a combined market value of roughly $65 million. By overall acreage, homesite is the most common type of land for sale in Madison County. The average price of farmland for sale in Madison County was $3 million. Farms for sale in Madison County sustain livestock including horses, cattle, goats, sheep and pig. Browse all Illinois farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or individual needs.