Galena MD ZIP Code
Galena city is located in Maryland State, Kent County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Galena MD zip code by its streets and block numbers if we have some of the Galena streets loaded in our website
Galena Area Code is 410 and Time Zone is Eastern (GMT -05:00).
Galena Zip Code - Maryland
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Galena City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Galena ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Galena, Maryland.
The Galena Zip Code is 21635.
If you want to send a mail to Galena City, you should use the 21635 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Galena 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 21635 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Galena 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 Maryland.