Marion County, Tennessee ZIP Codes

9 ZIP Codes

Zip Code
City
Population ↓
37405Chattanooga18,109
37397Whitwell10,488
37347Jasper8,607
37380South Pittsburg6,688
37419Chattanooga5,980
37356Monteagle2,679
37374Sequatchie1,497
37340Guild288
37396Whiteside44

Overview of ZIP Codes in Marion 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.
9
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 9 ZCTAs in Marion County, Tennessee (US Census).

Sources

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

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