Lewis County ZIP Codes
Missouri, United States · 8 codes
Lewis County in Missouri has 8 ZIP codes, from 63435 to 63473, serving 8 places.
ZIP codes in Lewis
Frequently asked questions
What is the ZIP code of Lewis?
Lewis has 8 ZIP codes, from 63435 to 63473. The table lists the places each one serves.
How many places are listed in Lewis 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.