County: Cerro Gordo
| Zip code | County Code |
MSA Code |
City | State |
|---|---|---|---|---|
| 50428 | 19033 | 0000 (missing name) | Clear Lake | Iowa |
| 50433 | 19033 | 0000 (missing name) | Dougherty | Iowa |
| 50401 | 19033 | 0000 (missing name) | Mason City | Iowa |
| 50402 | 19033 | 0000 (missing name) | Mason City | Iowa |
| 50457 | 19033 | 0000 (missing name) | Meservey | Iowa |
| 50464 | 19033 | 0000 (missing name) | Plymouth | Iowa |
| 50467 | 19033 | 0000 (missing name) | Rock Falls | Iowa |
| 50469 | 19033 | 0000 (missing name) | Rockwell | Iowa |
| 50477 | 19033 | 0000 (missing name) | Swaledale | Iowa |
| 50479 | 19033 | 0000 (missing name) | Thornton | Iowa |
| 50482 | 19033 | 0000 (missing name) | Ventura | Iowa |