| Post Office | Forest City |
| Division | Winnebago |
| Pincode | 50436 |
| Post Office | Lake Mills |
| Division | Winnebago |
| Pincode | 50450 |
| Post Office | Buffalo Center |
| Division | Winnebago |
| Pincode | 50424 |
| Post Office | Thompson |
| Division | Winnebago |
| Pincode | 50478 |
| Post Office | Leland |
| Division | Winnebago |
| Pincode | 50453 |
| Post Office | Scarville |
| Division | Winnebago |
| Pincode | 50473 |
| Post Office | Rake |
| Division | Winnebago |
| Pincode | 50465 |
7 City in Winnebago | List of Zip Codes Location In Iowa and Your selected County Winnebago