McCormick County is in Upstate South Carolina. Of the 46 counties in the Palmetto State, McCormick County is 45th in terms of its size (252,076 acres). Recent Land Network data shows 1,000 acres of residential land for sale in South Carolina's McCormick County, which is valued at a combined $11 million. The average price of residential acreage for sale in McCormick County was $359,587. 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.