Holt County ZIP Codes
Missouri, United States · 5 codes
Holt County in Missouri has 5 ZIP codes, from 64437 to 64473, serving 5 places.
ZIP codes in Holt
Frequently asked questions
What is the ZIP code of Holt?
Holt has 5 ZIP codes, from 64437 to 64473. The table lists the places each one serves.
How many places are listed in Holt County?
5 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.