| Post Office | Croswell |
| Division | Sanilac |
| Pincode | 48422 |
| Post Office | Sandusky |
| Division | Sanilac |
| Pincode | 48471 |
| Post Office | Marlette |
| Division | Sanilac |
| Pincode | 48453 |
| Post Office | Brown City |
| Division | Sanilac |
| Pincode | 48416 |
| Post Office | Lexington |
| Division | Sanilac |
| Pincode | 48450 |
| Post Office | Deckerville |
| Division | Sanilac |
| Pincode | 48427 |
| Post Office | Carsonville |
| Division | Sanilac |
| Pincode | 48419 |
| Post Office | Snover |
| Division | Sanilac |
| Pincode | 48472 |
| Post Office | Peck |
| Division | Sanilac |
| Pincode | 48466 |
17 City in Sanilac | List of Zip Codes Location In Michigan and Your selected County Sanilac