A total of 1,000 acres were listed for sale in Lake County recently; the value of all Lake County land for sale was approximately $4 million. Lake County ranks 94th in Tennessee for the total number of acres of land currently advertised for sale. Of all land and rural real estate for sale in Lake County, Tiptonville had the most land for sale. Lake County is Tennessee's 90th largest county (193 square miles). It's located in the West Tennessee region of the state.