Elmsford NY ZIP Code
Elmsford city is located in New York State, Westchester County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Elmsford NY zip code by its streets and block numbers if we have some of the Elmsford streets loaded in our website
Elmsford Area Code is 914 and Time Zone is Eastern (GMT -05:00).
Elmsford Zip Code - New York
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Elmsford City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Elmsford ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Elmsford, New York.
The Elmsford Zip Code is 10523.
If you want to send a mail to Elmsford City, you should use the 10523 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Elmsford 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 10523 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Elmsford 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.