Post Offices List in Dillingham City, Alaska:
| Dillingham Post Office | 114 D St, Dillingham, AK 99576 |
| Koliganek Post Office | 5098 Koliganek Rd, Dillingham, AK 99576 |
| Twin Hills Post Office | 101 Main St, Dillingham, AK 99576 |
| Dillingham Post Office | 114 D St, Dillingham, AK 99576 |
| Koliganek Post Office | 5098 Koliganek Rd, Dillingham, AK 99576 |
| Twin Hills Post Office | 101 Main St, Dillingham, AK 99576 |