The total value of farms, rural land, hunting land and other land for sale in Effingham County recently on Land.com was $273 million. This represents around 6,000 acres of farms, hunting land and other rural land and acreage for sale in Effingham County. Effingham County ranks 29th in the Peach State for the total number of acres of land currently advertised for sale. Of all locations in Effingham County with farms, rural land, hunting land and other land for sale, Guyton had the most land for sale. Manufacturing and related services are the largest economic sectors in Effingham County. Effingham County is the 34th largest county (482 square miles) in Georgia. It's located in the Coast Georgia region of Georgia.