| Locality | Postal Code |
|---|---|
| Navassa Island, Navassa Island | 96898 |
| Postal Codes in Minor Outlying Islands | |
|---|---|
| Wake Island | Serranilla Bank |
| Palmyra Atoll | Navassa Island |
| Midway Islands | Kingman Reef |
| Johnston Atoll | Jarvis Island |
| Howland Island | Baker Island |
| Bajo Nuevo Bank | |