The overall value of land for sale in Glynn County, Georgia, recently on Land.com was nearly $610 million. This represents almost 100,000 acres of farms and rural real estate for sale in Glynn County. Based on the combined acreage of land and rural property for sale here, Glynn County has the most land for sale of all counties in the Peach State. Among cities in Glynn County with farms, hunting land and other rural land and acreage for sale, Brunswick featured the most land for sale. From an economic perspective, government and state-level services contribute most to Glynn County's overall GDP. Glynn County is the 16th largest county (585 square miles) in Georgia. It's located in the Coast Georgia region of the state.