Sullivan County ZIP Codes
Missouri, United States · 8 codes
Sullivan County in Missouri has 8 ZIP codes, from 63544 to 64667, serving 8 places.
ZIP codes in Sullivan
Frequently asked questions
What is the ZIP code of Sullivan?
Sullivan has 8 ZIP codes, from 63544 to 64667. The table lists the places each one serves.
How many places are listed in Sullivan 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.