The total value of land and rural real estate for sale in Hall County recently on Land.com was around $654 million. This represents around 100,000 acres of farms and rural real estate for sale in Hall County. Hall County ranks sixth based on the total acres of land for sale of all the counties in the Peach State. Of all farms and rural real estate for sale in Hall County, Gainesville had the most land for sale. Manufacturing and related services are the largest economic sectors in Hall County. Hall County is Georgia's 54th biggest county (429 square miles). It's located in the Mountains Georgia region of the state.