Hagerstown MD ZIP Code
Hagerstown city is located in Maryland State, Washington County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Hagerstown MD zip code by its streets and block numbers if we have some of the Hagerstown streets loaded in our website
Hagerstown Area Code is 301/240 and Time Zone is Eastern (GMT -05:00).
Hagerstown Zip Code - Maryland
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Hagerstown City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Hagerstown ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Hagerstown, Maryland.
The Hagerstown Zip Code is 21740, 21741, 21742, 21746, 21747, 21749.
If you want to send a mail to Hagerstown City, you should use the 21740, 21741, 21742, 21746, 21747, 21749 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Hagerstown 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 21740, 21741, 21742, 21746, 21747, 21749 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Hagerstown 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.