Midland MD ZIP Code
Midland city is located in Maryland State, Allegany County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Midland MD zip code by its streets and block numbers if we have some of the Midland streets loaded in our website
Midland Area Code is 301 and Time Zone is Eastern (GMT -05:00).
Midland Zip Code - Maryland
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Midland City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Midland ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Midland, Maryland.
The Midland Zip Code is 21542.
If you want to send a mail to Midland City, you should use the 21542 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Midland 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 21542 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Midland 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.