Mason City, IA ZIP Codes
Mason City, Iowa has 2 ZIP codes.
City Overview
| City | Mason City |
|---|---|
| State | Iowa (IA) |
| County | Cerro Gordo |
| ZIP Codes | 2 |
| Population (ZIP total) | 29,216 |
| Timezone | America/Chicago (UTC-5) |
ZIP Codes in Mason City
Map
Nearby Cities
Rock Falls, Iowa
(10.9 km)
Plymouth, Iowa
(12.2 km)
Clear Lake, Iowa
(15.4 km)
Manly, Iowa
(15.5 km)
Nora Springs, Iowa
(15.8 km)
Rockwell, Iowa
(16.4 km)
Grafton, Iowa
(20.2 km)
Hanlontown, Iowa
(20.8 km)
Frequently Asked Questions
Mason City, Iowa has 2 ZIP code(s): 50401, 50402. Larger cities span multiple ZIP codes covering different neighborhoods.
Mason City, IA has 2 ZIP code(s).