Sumter County is in Pee Dee South Carolina. Of the 46 counties in the Palmetto State, Sumter County is 23rd in terms of its size (436,534 acres). There is roughly 1,000 acres of timberland for sale in Sumter County, South Carolina, based on recent Land Network data. The combined market value of farms and rural land for sale here is almost $2 million. The average price of planted forestland for sale in Sumter County was $309,486. Browse all South Carolina forest and timberland for sale on the Land Network to find the right timberland acreage for your commercial or individual investment needs.