Oceanside NY ZIP Code
Oceanside 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 Oceanside NY zip code by its streets and block numbers if we have some of the Oceanside streets loaded in our website
Oceanside Area Code is 516 and Time Zone is Eastern (GMT -05:00).
Oceanside Zip Code - New York
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Oceanside City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Oceanside ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Oceanside, New York.
The Oceanside Zip Code is 11572.
If you want to send a mail to Oceanside City, you should use the 11572 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Oceanside 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 11572 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Oceanside 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.