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  2. What is the zip code of Jacksonville, MD, 21131

Jacksonville (MD) Zip Code is 21131 Latest Details Feb, 2025

Updated: 07-02-2025

Jacksonville (MD) zip Code is 21131, Postal Code details. Jacksonville is located in state MD, United States.

Find Zip Code 21131 Details

ZIP code 21131 is located in Jacksonville MD in the United States.

Postal Code United States Zip Code 21131 Latest update Jacksonville, MD
Zip Code / Postal Code 21131

City

Jacksonville

State Code

MD

County

Baltimore, United States

Postal Locations

Jacksonville, MD - Zip Code is - 21131

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 21131 is an essential part of the postal system in Jacksonville, 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, Jacksonville has a lot to offer.

FAQ about Zip Code 21131, Jacksonville, (MD)

What is Zip code Jacksonville?

Jacksonville Zip Code: 21131, used by the Jacksonville Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Baltimore, MD. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Jacksonville?

Jacksonville Postal Code is: 21131

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