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  2. What is the zip code of Charlestown, MD, 21914

Charlestown (MD) Zip Code is 21914 Latest Details May, 2025

Updated: 11-05-2025

Charlestown (MD) zip Code is 21914, Postal Code details. Charlestown is located in state MD, United States.

Find Zip Code 21914 Details

ZIP code 21914 is located in Charlestown MD in the United States.

Postal Code United States Zip Code 21914 Latest update Charlestown, MD
Zip Code / Postal Code 21914

City

Charlestown

State Code

MD

County

Cecil, United States

Postal Locations

Charlestown, MD - Zip Code is - 21914

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 21914 is an essential part of the postal system in Charlestown, 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, Charlestown has a lot to offer.

FAQ about Zip Code 21914, Charlestown, (MD)

What is Zip code Charlestown?

Charlestown Zip Code: 21914, used by the Charlestown Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Cecil, MD. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Charlestown?

Charlestown Postal Code is: 21914

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