Rockwell City, IA zip code
Rockwell City, Iowa uses one zip code: 50579. Most of it is in Calhoun County. Together these zip codes are home to about 3K people.
Zip codes
1
Population
3K
All zips combined
Largest zip
50579
3,034 residents
Zip codes in Rockwell City
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 50579 | 3,034 | $61,108 |