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  2. What is the zip code of Riva, MD, 21140

Riva (MD) Zip Code is 21140 Latest Details Nov, 2025

Updated: 06-11-2025

Riva (MD) zip Code is 21140, Postal Code details. Riva is located in state MD, United States.

Find Zip Code 21140 Details

ZIP code 21140 is located in Riva MD in the United States.

Postal Code United States Zip Code 21140 Latest update Riva, MD
Zip Code / Postal Code 21140

City

Riva

State Code

MD

County

Anne Arundel, United States

Postal Locations

Riva, MD - Zip Code is - 21140

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 21140 is an essential part of the postal system in Riva, 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, Riva has a lot to offer.

FAQ about Zip Code 21140, Riva, (MD)

What is Zip code Riva?

Riva Zip Code: 21140, used by the Riva Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Anne Arundel, MD. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Riva?

Riva Postal Code is: 21140

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