Polk County is in East Central Tennessee. Of the 95 counties in the state, Polk County ranks 49th in terms of size (442 square miles). There is around 2,000 acres of residential land for sale in Tennessee's Polk County based on recent Land Network data, making it the most common type of land for sale in Polk County. The combined market value of farmsand rural real estate for sale here is about $86 million. The average price of residential acreage for sale in Polk County was $580,808. Browse all residential land and rural property for sale in Tennessee to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.