Midlothian MD ZIP Code

Midlothian 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 Midlothian MD zip code by its streets and block numbers if we have some of the Midlothian streets loaded in our website

Midlothian Area Code is 301/240 and Time Zone is Eastern (GMT -05:00).

Midlothian Zip Code - Maryland

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Midlothian City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Midlothian ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Midlothian, Maryland.

The Midlothian Zip Code is 21543.

If you want to send a mail to Midlothian City, you should use the 21543 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Midlothian 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 21543 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Midlothian 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.

Midlothian, Maryland - MAP

What is the Midlothian Zip Code?

The Midlothian Zip Code in Maryland is 21543.

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What is the zip code for Midlothian MD?


Midlothian, Maryland - US Zip Code

Midlothian ZIP Code Lookup

21543 Zip Code File:
Zip Code: 21543,
City: Midlothian
Midlothian Area Code: 301/240
Midlothian, MD - Time Zone: Eastern (GMT -05:00)
County: Allegany
City Alias: Midlothian
State: Maryland
State Abb: MD

Maryland Zip+4 - Nearby Midlothian Cities

Cities near Midlothian in Maryland
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