Dickinson County ZIP Codes
Iowa, United States · 7 codes
Dickinson County in Iowa has 7 ZIP codes, from 51331 to 51364, serving 7 places.
ZIP codes in Dickinson
Frequently asked questions
What is the ZIP code of Dickinson?
Dickinson has 7 ZIP codes, from 51331 to 51364. The table lists the places each one serves.
How many places are listed in Dickinson County?
7 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.