ZIP Code 11556 — Uniondale, New York
ZIP code 11556 belongs to Uniondale, New York (county: Nassau). It sits at latitude 40.7548, longitude -73.6018 in the America/New_York time zone.
| Field | Value |
|---|---|
| ZIP code | 11556 |
| City / place | Uniondale |
| State | New York |
| County | Nassau |
| Coordinates | 40.7548, -73.6018 |
| Time zone | America/New_York |
| City population | 24,759 |
| ZIP type | PO box / unique |
| Telephone area codes | 516 |
What is ZIP code 11556?
11556 is a five-digit ZIP code used by the United States Postal Service for Uniondale, New York. It is one of 3 ZIP codes associated with Uniondale in this dataset. The delivery area is served from the local post office network, so the ZIP can cover more than one neighbourhood or even cross a city line.
ZIP codes in the same city
Area codes and city profile
Telephone area codes serving Uniondale: 516. For population, county and county-seat details, see Uniondale and all places in New York.
Nearby ZIP codes
11815 0.0 km · Hicksville11051 0.0 km · Port Washington11052 0.0 km · Port Washington11053 0.0 km · Port Washington11054 0.0 km · Port Washington11055 0.0 km · Port Washington11022 0.0 km · Great Neck11026 0.0 km · Great Neck
Frequently asked questions
What city is ZIP code 11556 in?
ZIP code 11556 is in Uniondale, New York.
What county is 11556 in?
11556 belongs to Nassau in New York.
What time zone is ZIP code 11556 in?
11556 is in the America/New_York time zone.