Cerro Gordo County, Iowa
9 ZIP codes · 568.3 sq mi of land · FIPS 19033
| Population | 42,632 |
|---|---|
| State | Iowa |
| FIPS code | 19033 |
| Time zone | Central |
| Land area | 568.3 sq mi |
| Center (lat, long) | 43.0750, -93.2510 |
Area codes in this area
These are the area codes that most often serve Cerro Gordo 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)
ZIP codes in Cerro Gordo County
50401 Mason City50428 Clear Lake50433 Dougherty50464 Plymouth50467 Rock Falls50469 Rockwell50477 Swaledale50479 Thornton50482 Ventura
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.