Land for sale in Autauga County recently totaled $66 million and 5,000 acres. Autauga County ranks 29th in the Camellia State for the total number of acres of land currently advertised for sale. There were three properties listed as sold in Autauga County through the Land Network Comparable Sales Program. This represented a total value of $489,697. Of all land and rural real estate for sale in Autauga County, Prattville featured the most land for sale. Autauga County is the 57th largest county (604 square miles) in Alabama. It's located in the River Heritage Alabama region of the state.