Black Hawk County ZIP Codes
Iowa, United States · 13 codes
Black Hawk County in Iowa has 13 ZIP codes, from 50613 to 50707, serving 13 places.
ZIP codes in Black Hawk
Frequently asked questions
What is the ZIP code of Black Hawk?
Black Hawk has 13 ZIP codes, from 50613 to 50707. The table lists the places each one serves.
How many places are listed in Black Hawk County?
13 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.