There are 9 zip codes in Franklin County, Tennessee. The most populated is 37398, located in Winchester. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
3739815,207Winchester
373306,899Estill Springs
373244,907Decherd
373753,898Sewanee
373452,541Huntland
373182,323Cowan
373062,230Belvidere
37383326Sewanee
37376294Sherwood

Zip Codes in Franklin County, Tennessee by Population (2024)