| Locality | Post Code |
|---|---|
| Apostle Islands National Lake, Bayfield | 54814 |
| Bayfield, Bayfield | 54814 |
| Benoit, Bayfield | 54816 |
| Cable, Bayfield | 54821 |
| Cornucopia, Bayfield | 54827 |
| Delta, Bayfield | 54856 |
| Drummond, Bayfield | 54832 |
| Grand View, Bayfield | 54839 |
| Herbster, Bayfield | 54844 |
| Iron River, Bayfield | 54847 |
| Mason, Bayfield | 54856 |
| Port Wing, Bayfield | 54865 |
| Red Cliff, Bayfield | 54814 |
| Washburn, Bayfield | 54891 |