Marion County ZIP Codes
Tennessee, United States · 6 codes
Marion County in Tennessee has 6 ZIP codes, from 37340 to 37397, serving 6 places.
ZIP codes in Marion
Frequently asked questions
What is the ZIP code of Marion?
Marion has 6 ZIP codes, from 37340 to 37397. The table lists the places each one serves.
How many places are listed in Marion County?
6 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.