| Locality | Post Code |
|---|---|
| Aleknagik, Dillingham | 99555 |
| Clarks Point, Dillingham | 99569 |
| Dillingham, Dillingham | 99576 |
| Ekwok, Dillingham | 99580 |
| Koliganek, Dillingham | 99576 |
| Manokotak, Dillingham | 99628 |
| New Stuyahok, Dillingham | 99636 |
| Togiak, Dillingham | 99678 |
| Twin Hills, Dillingham | 99576 |