The Texas Panhandle gets its name for its proximity to the handle-shaped portion of its neighbor, Oklahoma. It is the state's least populated region. Land for sale in Texas's Potter County recently totaled $63 million and around 100,000 acres. Potter County ranks 138th in the state for the combined amount of land currently advertised for sale. Among cities in Potter County with land and rural real estate for sale, Amarillo had the most land for sale. Potter County is the 125th largest county (921 square miles) in Texas. It's located in the Panhandle Texas region of the state.