| Post Office | Plattsmouth |
| Division | Cass |
| Pincode | 68048 |
| Post Office | Louisville |
| Division | Cass |
| Pincode | 68037 |
| Post Office | Eagle |
| Division | Cass |
| Pincode | 68347 |
| Post Office | Weeping Water |
| Division | Cass |
| Pincode | 68463 |
| Post Office | Elmwood |
| Division | Cass |
| Pincode | 68349 |
| Post Office | Greenwood |
| Division | Cass |
| Pincode | 68366 |
| Post Office | Murdock |
| Division | Cass |
| Pincode | 68407 |
| Post Office | Murray |
| Division | Cass |
| Pincode | 68409 |
| Post Office | Nehawka |
| Division | Cass |
| Pincode | 68413 |
15 City in Cass | List of Zip Codes Location In Nebraska and Your selected County Cass