Casey County ZIP Codes
Kentucky, United States · 6 codes
Casey County in Kentucky has 6 ZIP codes, from 42516 to 42566, serving 6 places.
ZIP codes in Casey
Frequently asked questions
What is the ZIP code of Casey?
Casey has 6 ZIP codes, from 42516 to 42566. The table lists the places each one serves.
How many places are listed in Casey 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.