South Central, Tennessee
South Central (also known as Mount Carmel) is an unincorporated community in southwestern Washington County, Tennessee. It is located on Tennessee State Routes 107 and 353 southeast of the city of Tusculum and south of the town of Jonesborough. Recreation. South Central Ruritan Park. Postal service. South Central does not have a post office or its own zip code. It shares a zip code with Chuckey, Tennessee (37641). Education. South Central/Mount Carmel is home to South Central Elementary School.