Rensselaer NY ZIP Code
Rensselaer city is located in New York State, Rensselaer County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Rensselaer NY zip code by its streets and block numbers if we have some of the Rensselaer streets loaded in our website
Rensselaer Area Code is 518 and Time Zone is Eastern (GMT -05:00).
Rensselaer Zip Code - New York
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Rensselaer City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Rensselaer ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Rensselaer, New York.
The Rensselaer Zip Code is 12144.
If you want to send a mail to Rensselaer City, you should use the 12144 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Rensselaer 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 12144 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Rensselaer 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.