Zip code 11557
Zip code 11557, NY
The zip code 11557, type standard, belongs to the following denominations: Hewlett, Hewlett Bay, Hewlett Bay Park, Hewlett Harbor . It is part of the county Nassau County, state of New York. It has an estimated population of 8050.
The postal code 11557 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Hewlett).
| Location | Denomination |
|---|---|
| Hewlett | Official |
| Hewlett Bay | Unacceptable |
| Hewlett Bay Park | Unacceptable |
| Hewlett Harbor | Unacceptable |
