Hamden CT ZIP Code
Hamden city is located in Connecticut State, New Haven County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Hamden CT zip code by its streets and block numbers if we have some of the Hamden streets loaded in our website
Hamden Area Code is 203 and Time Zone is Eastern (GMT -05:00).
Hamden Zip Code - Connecticut
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Hamden City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Hamden ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Hamden, Connecticut.
The Hamden Zip Code is 06514, 06517, 06518.
If you want to send a mail to Hamden City, you should use the 06514, 06517, 06518 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Hamden 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 06514, 06517, 06518 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Hamden 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 Connecticut.