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  2. What is the zip code of Maddox, MD, 20621

Maddox (MD) Zip Code is 20621 Latest Details Feb, 2025

Updated: 23-02-2025

Maddox (MD) zip Code is 20621, Postal Code details. Maddox is located in state MD, United States.

Find Zip Code 20621 Details

ZIP code 20621 is located in Maddox MD in the United States.

Postal Code United States Zip Code 20621 Latest update Maddox, MD
Zip Code / Postal Code 20621

City

Maddox

State Code

MD

County

Saint Marys, United States

Postal Locations

Maddox, MD - Zip Code is - 20621

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 20621 is an essential part of the postal system in Maddox, 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, Maddox has a lot to offer.

FAQ about Zip Code 20621, Maddox, (MD)

What is Zip code Maddox?

Maddox Zip Code: 20621, used by the Maddox Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Saint Marys, MD. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Maddox?

Maddox Postal Code is: 20621

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