| Post Office | Cloquet |
| Division | Carlton |
| Pincode | 55720 |
| Post Office | Esko |
| Division | Carlton |
| Pincode | 55733 |
| Post Office | Moose Lake |
| Division | Carlton |
| Pincode | 55767 |
| Post Office | Barnum |
| Division | Carlton |
| Pincode | 55707 |
| Post Office | Carlton |
| Division | Carlton |
| Pincode | 55718 |
| Post Office | Wrenshall |
| Division | Carlton |
| Pincode | 55797 |