PlainZIP

Loudon

Tennessee

5

Total ZIPs

55,714

Total Population

ZIP Codes in Loudon

ZIP Code City Population Density
37774 Loudon 18,321 81
37771 Lenoir City 15,380 122
37772 Lenoir City 11,146 110
37742 Greenback 5,837 45
37846 Philadelphia 5,030 26

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.