Black Hawk County, Iowa
12 ZIP codes · 565.77 sq mi of land · FIPS 19013
| Population | 131,049 |
|---|---|
| State | Iowa |
| FIPS code | 19013 |
| Time zone | Central |
| Land area | 565.77 sq mi |
| Center (lat, long) | 42.4711, -92.3076 |
Area codes in this area
These are the area codes that most often serve Black Hawk County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
Waterloo · 67,008Cedar Falls · 40,888DewarDunkertonGilbertvilleHudsonJesupLa Porte CityRaymondEvansdale
ZIP codes in Black Hawk County
50613 Cedar Falls50623 Dewar50626 Dunkerton50634 Gilbertville50643 Hudson50648 Jesup50651 La Porte City50667 Raymond50701 Waterloo50702 Waterloo50703 Waterloo50707 Evansdale
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.