Monroe County is in Southeast Ohio. Of the 88 counties in the Buckeye State, Monroe County is 45th in terms of its size (457 square miles). There is approximately 3,000 acres of residential land for sale in Monroe County, Ohio, based on recent Land Network data. The combined market value of land for sale here is $3 million. The average price of residential acreage for sale in Monroe County was $275,300. 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.