Letcher County ZIP Codes
Kentucky, United States · 24 codes
Letcher County in Kentucky has 24 ZIP codes, from 40826 to 41858, serving 24 places.
ZIP codes in Letcher
Frequently asked questions
What is the ZIP code of Letcher?
Letcher has 24 ZIP codes, from 40826 to 41858. The table lists the places each one serves.
How many places are listed in Letcher County?
24 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.