Monroe County ZIP Codes
Kentucky, United States · 5 codes
Monroe County in Kentucky has 5 ZIP codes, from 42133 to 42167, serving 5 places.
ZIP codes in Monroe
Frequently asked questions
What is the ZIP code of Monroe?
Monroe has 5 ZIP codes, from 42133 to 42167. The table lists the places each one serves.
How many places are listed in Monroe County?
5 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.