| Post Office | Crofton |
| Division | Knox |
| Pincode | 68730 |
| Post Office | Creighton |
| Division | Knox |
| Pincode | 68729 |
| Post Office | Bloomfield |
| Division | Knox |
| Pincode | 68718 |
| Post Office | Niobrara |
| Division | Knox |
| Pincode | 68760 |
| Post Office | Wausa |
| Division | Knox |
| Pincode | 68786 |
| Post Office | Verdigre |
| Division | Knox |
| Pincode | 68783 |
| Post Office | Center |
| Division | Knox |
| Pincode | 68724 |
| Post Office | Winnetoon |
| Division | Knox |
| Pincode | 68789 |
8 City in Knox | List of Zip Codes Location In Nebraska and Your selected County Knox