Abingdon MD ZIP Code
Abingdon city is located in Maryland State, Harford County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Abingdon MD zip code by its streets and block numbers if we have some of the Abingdon streets loaded in our website
Abingdon Area Code is 410 and Time Zone is Eastern (GMT -05:00).
Abingdon Zip Code - Maryland
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Abingdon City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Abingdon ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Abingdon, Maryland.
The Abingdon Zip Code is 21009.
If you want to send a mail to Abingdon City, you should use the 21009 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Abingdon 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 21009 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Abingdon 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.