Riva ZIP Codes

List of Zip Codes of Riva

The following table lists ZIP Codes associated with Riva, Maryland, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude County Population Density
1 21140 38.95062 -76.58569 Anne Arundel 4,231 1153.2


About Riva Maryland Zip Codes

The city of Riva in Maryland (MD) is served by approximately 1 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 4,231 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Riva fall within county jurisdictions such as Anne Arundel. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Riva, Maryland follow the America/New_York time zone.