The value of land for sale in Tennessee's Weakley County recently on Land.com was almost $76 million. This represents 4,000 acres of farms, hunting land and other rural land and acreage for sale in Weakley County. Weakley County ranks 35th in the Volunteer State for the total acreage of land currently advertised for sale. There were three properties listed as sold in Weakley County through the Land Network Comparable Sales Program. This represented a total value of $508,750. Martin featured the most land for sale. From an economic perspective, government and state-level services contribute most to Weakley County's overall GDP. Weakley County is the 20th biggest county (581 square miles) in Tennessee. It's located in the West Tennessee region of the state.