Monmouth Junction NJ ZIP Code
Monmouth Junction city is located in New Jersey State, Middlesex County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Monmouth Junction NJ zip code by its streets and block numbers if we have some of the Monmouth Junction streets loaded in our website
Monmouth Junction Area Code is 732/848 and Time Zone is Eastern (GMT -05:00).
Monmouth Junction Zip Code - New Jersey
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Monmouth Junction City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Monmouth Junction ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Monmouth Junction, New Jersey.
The Monmouth Junction Zip Code is 08852.
If you want to send a mail to Monmouth Junction City, you should use the 08852 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Monmouth Junction 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 08852 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Monmouth Junction 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 Jersey.