Located in Pee Dee South Carolina, 937-square-mile Williamsburg County is one of the ten biggest counties in the Palmetto State. There is 1,000 acres of farms for sale in Williamsburg County, South Carolina, based on recent Land Network data. The combined market value of farms, rural land, hunting land and other land for sale here is approximately $4 million. The average price of farmland for sale in Williamsburg County was $628,300. Farms for sale in Williamsburg County sustain livestock including horses. Browse all South Carolina farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or lifestyle needs.