| Ortschaft | Postleitzahl |
|---|---|
| Albertson, Nassau | 11507 |
| Alden Manor, Nassau | 11003 |
| Allenwood, Nassau | 11021 |
| Argo Village, Nassau | 11003 |
| Atlantic Beach, Nassau | 11509 |
| Baldwin, Nassau | 11510 |
| Baldwin Harbor, Nassau | 11510 |
| Bar Harbor, Nassau | 11762 |
| Barnum Island, Nassau | 11558 |
| Baxter Estates, Nassau | 11050 |
| Bayville, Nassau | 11709 |
| Bellerose Terrace, Nassau | 11001 |
| Bellerose Village, Nassau | 11001 |
| Bellmore, Nassau | 11710 |
| Bethpage, Nassau | 11714 |
| Briar Park, Nassau | 11793 |
| Brookville, Nassau | 11545, 11548 |
| Carle Place, Nassau | 11514 |
| Cedarhurst, Nassau | 11516 |
| Centre Island, Nassau | 11771 |
| Cove Neck, Nassau | 11771 |
| East Atlantic Beach, Nassau | 11561 |
| East Farmingdale, Nassau | 11735 |
| East Hills, Nassau | 11548, 11576, 11577 |
| East Massapequa, Nassau | 11758 |
| East Meadow, Nassau | 11554 |