| Locality | Postal Code |
|---|---|
| Argonne, Forest | 54511 |
| Armstrong Creek, Forest | 54103 |
| Blackwell, Forest | 54541 |
| Carter, Forest | 54566 |
| Cavour, Forest | 54511 |
| Crandon, Forest | 54520 |
| Hiles, Forest | 54511 |
| Laona, Forest | 54541 |
| Mole Lake, Forest | 54520 |
| Nashville, Forest | 54520 |
| Newald, Forest | 54511 |
| Padus, Forest | 54566 |
| Soperton, Forest | 54566 |
| Wabeno, Forest | 54566 |