Sag Harbor NY ZIP Code
Sag Harbor city is located in New York State, Suffolk County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Sag Harbor NY zip code by its streets and block numbers if we have some of the Sag Harbor streets loaded in our website
Sag Harbor Area Code is 631 and Time Zone is Eastern (GMT -05:00).
Sag Harbor Zip Code - New York
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sag Harbor City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sag Harbor ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sag Harbor, New York.
The Sag Harbor Zip Code is 11963.
If you want to send a mail to Sag Harbor City, you should use the 11963 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sag Harbor 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 11963 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sag Harbor 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.