| Post Office | Marinette |
| Division | Marinette |
| Pincode | 54143 |
| Post Office | Peshtigo |
| Division | Marinette |
| Pincode | 54157 |
| Post Office | Crivitz |
| Division | Marinette |
| Pincode | 54114 |
| Post Office | Niagara |
| Division | Marinette |
| Pincode | 54151 |
| Post Office | Wausaukee |
| Division | Marinette |
| Pincode | 54177 |
| Post Office | Pound |
| Division | Marinette |
| Pincode | 54161 |