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  2. What is the zip code of Midlothian, MD, 21543

Midlothian (MD) Zip Code is 21543 Latest Details May, 2025

Updated: 07-05-2025

Midlothian (MD) zip Code is 21543, Postal Code details. Midlothian is located in state MD, United States.

Find Zip Code 21543 Details

ZIP code 21543 is located in Midlothian MD in the United States.

Postal Code United States Zip Code 21543 Latest update Midlothian, MD
Zip Code / Postal Code 21543

City

Midlothian

State Code

MD

County

Allegany, United States

Postal Locations

Midlothian, MD - Zip Code is - 21543

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 21543 is an essential part of the postal system in Midlothian, MD. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Midlothian has a lot to offer.

FAQ about Zip Code 21543, Midlothian, (MD)

What is Zip code Midlothian?

Midlothian Zip Code: 21543, used by the Midlothian Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Allegany, MD. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Midlothian?

Midlothian Postal Code is: 21543

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