Of 46 counties in the Palmetto State, Fairfield County is 19th in terms of its size (709 square miles). Fairfield County is in Midlands South Carolina. There is approximately 2,000 acres of ranches for sale in Fairfield County, South Carolina, based on recent Land Network data. The combined market value of farmsand rural real estate for sale here is nearly $8 million. Browse all Fairfield County ranches for sale on the Land Network to find the ranch that's right for your business or commercial needs, from the sprawling legacy ranch to unbelievable residential ranch for your second home, investment property or retirement nest egg. The most common type of land for sale by combined acreage in Fairfield County is undeveloped land.