Land for sale in Madison County, Mississippi, recently totaled around $418 million and around 100,000 acres. Madison County ranks sixth out of 82 counties in the Hospitality State for the total number of acres of land currently advertised for sale. There were four properties listed as sold in Madison County through the Land Network Comparable Sales Program. This represented a total value of $1,474,570. Of all locations in Madison County with land for sale, Madison had the most land for sale. Madison County is the 14th largest county (742 square miles) in Mississippi. It's located in the Capital River Mississippi region of the state.