Johnson County ZIP Codes
Missouri, United States · 8 codes
Johnson County in Missouri has 8 ZIP codes, from 64019 to 65336, serving 8 places.
ZIP codes in Johnson
Frequently asked questions
What is the ZIP code of Johnson?
Johnson has 8 ZIP codes, from 64019 to 65336. The table lists the places each one serves.
How many places are listed in Johnson 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.