PlainZIP

Unicoi

Tennessee

3

Total ZIPs

18,492

Total Population

ZIP Codes in Unicoi

ZIP Code City Population Density
37650 Erwin 12,750 50
37692 Unicoi 4,770 35
37657 Flag Pond 972 10

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.