| Locality | Post Code |
|---|---|
| Akeley, Hubbard | 56433 |
| Arago, Hubbard | 56470 |
| Benedict, Hubbard | 56436 |
| Dorset, Hubbard | 56470 |
| Guthrie, Hubbard | 56461 |
| Hubbard, Hubbard | 56470 |
| Lake Emma, Hubbard | 56470 |
| Lake George, Hubbard | 56458 |
| Lake Itasca, Hubbard | 56470 |
| Laporte, Hubbard | 56461 |
| Mantrap, Hubbard | 56467 |
| Nebish, Hubbard | 56467 |
| Nevis, Hubbard | 56467 |
| Park Rapids, Hubbard | 56470 |
| Todd, Hubbard | 56470 |