Anderson County, Tennessee ZIP Codes

7 ZIP Codes

Zip Code
City
Population ↓
37830Oak Ridge33,038
37716Clinton27,425
37769Rocky Top5,848
37705Andersonville5,239
37754Heiskell4,211
37828Norris1,371
37710Briceville1,083

Overview of ZIP Codes in Anderson County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 7 ZCTAs in Anderson County, Tennessee (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

Recommended Reading