Franklin County ZIP Codes
Missouri, United States · 19 codes
Franklin County in Missouri has 19 ZIP codes, from 63013 to 63090, serving 19 places.
ZIP codes in Franklin
Frequently asked questions
What is the ZIP code of Franklin?
Franklin has 19 ZIP codes, from 63013 to 63090. The table lists the places each one serves.
How many places are listed in Franklin County?
19 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.