100 Largest ZIP Codes in the United States by Population in Black Hawk County, Iowa
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Black Hawk County, Iowa.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 50613 | CEDAR FALLS | IA | 43,732 |
| 2 | 50701 | WATERLOO | IA | 30,128 |
| 3 | 50702 | WATERLOO | IA | 20,818 |
| 4 | 50703 | WATERLOO | IA | 18,587 |
| 5 | 50707 | EVANSDALE | IA | 7,307 |
| 6 | 50651 | LA PORTE CITY | IA | 3,608 |
| 7 | 50643 | HUDSON | IA | 3,063 |
| 8 | 50626 | DUNKERTON | IA | 1,560 |
| 9 | 50667 | RAYMOND | IA | 810 |
| 10 | 50634 | GILBERTVILLE | IA | 770 |
| 11 | 50623 | DEWAR | IA | 150 |