The value of all farmsand rural real estate for sale in Weakley County recently was almost $75 million, representing a combined 3,194 acres of land for sale in Weakley County. Weakley County ranks 37th out of 95 counties in Tennessee for the total number of acres 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 had 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 Tennessee.