1. Ariyan.in
  2. What is the zip code of Eldersburg, MD, 21784

Eldersburg (MD) Zip Code is 21784 Latest Details Aug, 2025

Updated: 26-08-2025

Eldersburg (MD) zip Code is 21784, Postal Code details. Eldersburg is located in state MD, United States.

Find Zip Code 21784 Details

ZIP code 21784 is located in Eldersburg MD in the United States.

Postal Code United States Zip Code 21784 Latest update Eldersburg, MD
Zip Code / Postal Code 21784

City

Eldersburg

State Code

MD

County

Carroll, United States

Postal Locations

Eldersburg, MD - Zip Code is - 21784

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 21784 is an essential part of the postal system in Eldersburg, 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, Eldersburg has a lot to offer.

FAQ about Zip Code 21784, Eldersburg, (MD)

What is Zip code Eldersburg?

Eldersburg Zip Code: 21784, used by the Eldersburg Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Carroll, MD. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Eldersburg?

Eldersburg Postal Code is: 21784

Related Links