Calhoun County is in Low Country South Carolina. Of the 46 counties in the state, Calhoun County ranks 46th in terms of size (392 square miles). South Carolina's Calhoun County has around 1,000 acres of residential land 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 nearly $13 million. The average price of residential acreage for sale in Calhoun County was $460,969. Browse all residential land and rural property for sale in South Carolina 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.