Gardiner ME ZIP Code
Gardiner city is located in Maine State, Kennebec County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Gardiner ME zip code by its streets and block numbers if we have some of the Gardiner streets loaded in our website
Gardiner Area Code is 207 and Time Zone is Eastern (GMT -05:00).
Gardiner Zip Code - Maine
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Gardiner City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Gardiner ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Gardiner, Maine.
The Gardiner Zip Code is 04345.
If you want to send a mail to Gardiner City, you should use the 04345 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Gardiner 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 04345 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Gardiner 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 Maine.