| Post Office | Dowagiac |
| Division | Cass |
| Pincode | 49047 |
| Post Office | Edwardsburg |
| Division | Cass |
| Pincode | 49112 |
| Post Office | Cassopolis |
| Division | Cass |
| Pincode | 49031 |
| Post Office | Marcellus |
| Division | Cass |
| Pincode | 49067 |
| Post Office | Vandalia |
| Division | Cass |
| Pincode | 49095 |
| Post Office | Jones |
| Division | Cass |
| Pincode | 49061 |
| Post Office | Union |
| Division | Cass |
| Pincode | 49130 |
7 City in Cass | List of Zip Codes Location In Michigan and Your selected County Cass