Johnson County ZIP Codes
Kentucky, United States · 18 codes
Johnson County in Kentucky has 18 ZIP codes, from 41204 to 41274, serving 18 places.
ZIP codes in Johnson
Frequently asked questions
What is the ZIP code of Johnson?
Johnson has 18 ZIP codes, from 41204 to 41274. The table lists the places each one serves.
How many places are listed in Johnson County?
18 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.