Madison County is in Central Ohio. Of the 88 counties in the Buckeye State, Madison County ranks 42nd in terms of size (466 square miles). Recent listings of residential land for sale in Madison County, Ohio, totals about 1,000 acres and a combined market value of almost $18 million. The most common type of land for sale by combined acreage in Madison County is house. The average price of residential land for sale in Madison County was $553,771. Browse all residential land and rural property for sale in Ohio to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.