Crawford County ZIP Codes
Iowa, United States · 12 codes
Crawford County in Iowa has 12 ZIP codes, from 51432 to 51528, serving 12 places.
ZIP codes in Crawford
Frequently asked questions
What is the ZIP code of Crawford?
Crawford has 12 ZIP codes, from 51432 to 51528. The table lists the places each one serves.
How many places are listed in Crawford County?
12 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.