Marion County ZIP Codes
Kentucky, United States · 8 codes
Marion County in Kentucky has 8 ZIP codes, from 40009 to 40328, serving 8 places.
ZIP codes in Marion
Frequently asked questions
What is the ZIP code of Marion?
Marion has 8 ZIP codes, from 40009 to 40328. The table lists the places each one serves.
How many places are listed in Marion County?
8 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.