A total of 4,000 acres were listed for sale in Tennessee's Roane County recently; the overall value of all Roane County farms, rural land, hunting land and other land for sale was nearly $171 million. Roane County ranks 14th out of 95 counties in the state for the total acreage of land currently advertised for sale. Rockwood featured the most land for sale. Roane County is the 60th largest county (394 square miles) in Tennessee. It's located in the Eastern Tennessee region of the state.