ZIP Code 21638 – Grasonville, Maryland | ZipsCode.us
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ZIP Code 21638
Grasonville, Maryland · Queen Anne's
ZIP code 21638 belongs to the city of Grasonville in Maryland (Queen Anne's). See all Maryland ZIP Codes.
ZIP code 21638 belongs to Grasonville, Maryland, in Queen Anne's. If you are mailing a letter or package to this area, use Grasonville, MD 21638 in the address. On this page you will find the city and county for 21638, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 21638?
The city for ZIP code 21638 is Grasonville, Maryland. When you write an address in this area, the correct format is: Name, Street Address, Grasonville, MD 21638.
ZIP Code 21638 County and State
ZIP code 21638 is located in Queen Anne's, Maryland. For a complete list of cities and ZIP codes across the state, see the Maryland ZIP Codes page.
Nearby ZIP Codes in Queen Anne's
These ZIP codes are in the same county as 21638:
ZIP Code 21638 on the Map
The map below shows the approximate center of ZIP code 21638, near Grasonville, Maryland. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 38.9456, -76.1997). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 21638
According to public U.S. Census Bureau data, ZIP code 21638 is home to a community in Maryland. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 21638
Need the full ZIP+4 code for a specific street address in Grasonville? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 21638?
ZIP code 21638 is for Grasonville, Maryland.
What county is ZIP code 21638 in?
ZIP code 21638 is in Queen Anne's, Maryland.
What state is ZIP code 21638 in?
ZIP code 21638 is in Maryland (MD).
How do I find the ZIP+4 for an address in 21638?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 21638?
Nearby ZIP codes include 21607 (Barclay), 21617 (Centreville), 21619 (Chester), 21623 (Church Hill), 21628 (Crumpton).
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