A total of nearly 3,000 acres were listed for sale in Tennessee's Obion County recently; the value of all Obion County farms and rural land for sale was approximately $45 million. Obion County ranks 48th out of 95 counties in the Volunteer State for the combined amount of land currently advertised for sale. There were two properties listed as sold in Obion County through the Land Network Comparable Sales Program. This represented a total value of $938,000. Union City featured the most land for sale. Obion County is Tennessee's 28th largest county (555 square miles). It's located in the West Tennessee region of the state.