Glenwood ZIP Codes

List of Zip Codes of Glenwood

The following table lists ZIP Codes associated with Glenwood, 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 21738 39.27973 -77.02554 Howard 3,668 202.9


About Glenwood Maryland Zip Codes

The city of Glenwood 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 3,668 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 Glenwood fall within county jurisdictions such as Howard. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

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