There was a total of approximately $41 million of farms and rural land for sale in Darlington County recently on Land.com. The total of all Darlington County land for sale was around 3,000 acres. Darlington County ranks 35th out of 46 counties in the Palmetto State for the combined amount of land currently advertised for sale. There were two properties listed as sold in Darlington County through the Land Network Comparable Sales Program. This represented a total value of $46,500. Among cities in Darlington County with farms and rural real estate for sale, Hartsville had the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Darlington County. Darlington County is South Carolina's 28th biggest county (566 square miles). It's located in the Pee Dee South Carolina region of the state.