Of 95 counties in the Volunteer State, Obion County ranks 28th by size (555 square miles). Obion County is in West Tennessee. Tennessee's Obion County has almost 1,000 acres of riverfront homes and property for sale based on recent Land Network data. The combined market value of farms, hunting land and other rural land and acreage for sale here was almost $15 million. Browse all waterfront property for sale in Obion County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits! The most common type of land for sale by combined acreage in Obion County is house.