Williston Park NY ZIP Code
Williston Park city is located in New York State, Nassau County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Williston Park NY zip code by its streets and block numbers if we have some of the Williston Park streets loaded in our website
Williston Park Area Code is 516/718 and Time Zone is Eastern (GMT -05:00).
Williston Park Zip Code - New York
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Williston Park City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Williston Park ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Williston Park, New York.
The Williston Park Zip Code is 11596.
If you want to send a mail to Williston Park City, you should use the 11596 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Williston Park ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 11596 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Williston Park city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in New York.