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  2. What is the zip code of Chestertown, MD, 21690

Chestertown (MD) Zip Code is 21690 Latest Details Jul, 2025

Updated: 08-07-2025

Chestertown (MD) zip Code is 21690, Postal Code details. Chestertown is located in state MD, United States.

Find Zip Code 21690 Details

ZIP code 21690 is located in Chestertown MD in the United States.

Postal Code United States Zip Code 21690 Latest update Chestertown, MD
Zip Code / Postal Code 21690

City

Chestertown

State Code

MD

County

Queen Annes, United States

Postal Locations

Chestertown, MD - Zip Code is - 21690

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 21690 is an essential part of the postal system in Chestertown, 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, Chestertown has a lot to offer.

FAQ about Zip Code 21690, Chestertown, (MD)

What is Zip code Chestertown?

Chestertown Zip Code: 21690, used by the Chestertown Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Queen Annes, MD. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Chestertown?

Chestertown Postal Code is: 21690

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