| Post Office | Yuma |
| Division | Yuma |
| Pincode | 85364 |
| Post Office | Yuma |
| Division | Yuma |
| Pincode | 85365 |
| Post Office | San Luis |
| Division | Yuma |
| Pincode | 85349 |
| Post Office | Somerton |
| Division | Yuma |
| Pincode | 85350 |
| Post Office | Yuma |
| Division | Yuma |
| Pincode | 85367 |
| Post Office | Wellton |
| Division | Yuma |
| Pincode | 85356 |