ZIP code 11555
Where is ZIP code 11555?
Uniondale, New York
Nassau County · Unique ZIP code
ZIP code 11555 belongs to Uniondale, New York in Nassau County. 11555 is a unique ZIP code assigned to a single organization (Citibank) that gets a lot of mail. It is in the Eastern Time zone and uses area code 516. The closest ZIP codes are 11553 (Uniondale, 0.1 mi northeast), 11549 (Hempstead, 1.3 mi northwest) and 11550 (Hempstead, 1.3 mi west).
| ZIP code | 11555 |
|---|---|
| Type | Unique ZIP code for a single organization |
| Status | Active |
| City | Uniondale |
| State | New York (NY) |
| County | Nassau County |
| Time zone | Eastern Time · now |
| Area code | 516 |
| Coordinates | 40.7004, -73.5929 map |
| 3-digit prefix | 115 |
The Census Bureau doesn’t publish population figures for unique ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 11555
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 11553 | Uniondale, NY | 0.1 mi NE | Standard |
| 11549 | Hempstead, NY | 1.3 mi NW | Unique |
| 11550 | Hempstead, NY | 1.3 mi W | Standard |
| 11551 | Hempstead, NY | 1.4 mi W | PO Box only |
| 11575 | Roosevelt, NY | 1.4 mi S | Standard |
| 11554 | East Meadow, NY | 2.2 mi NE | Standard |
| 11531 | Garden City, NY | 2.8 mi NW | PO Box only |
| 11599 | Garden City, NY | 2.8 mi NW | Standard |
| 11566 | Merrick, NY | 3 mi SE | Standard |
| 11552 | West Hempstead, NY | 3.2 mi W | Standard |
| 11520 | Freeport, NY | 3.3 mi S | Standard |
| 11510 | Baldwin, NY | 3.3 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 11555 or measure the distance to another ZIP code.
How to address mail to 11555
123 MAIN ST
UNIONDALE NY 11555
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (11555-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Uniondale, NY
All Uniondale ZIP codes with population and income →
Questions
- What city is ZIP code 11555?
- 11555 is a Uniondale, New York ZIP code.
- What county is 11555 in?
- ZIP code 11555 is in Nassau County, New York.
- What time zone is ZIP code 11555 in?
- 11555 is in the Eastern Time zone (America/New_York).
- What area code is 11555?
- Phone numbers in ZIP code 11555 use area code 516.
- Can I use 11555 for a street address?
- Only for mail to the organization it is assigned to. Other addresses in Uniondale use a standard ZIP code.
- What ZIP codes are near 11555?
- The nearest ZIP codes to 11555 are 11553 (Uniondale, 0.1 miles), 11549 (Hempstead, 1.3 miles), 11550 (Hempstead, 1.3 miles) and 11551 (Hempstead, 1.4 miles).