ZIP Code 20689 – Sunderland, Maryland | ZipsCode.us
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ZIP Code 20689
Sunderland, Maryland · Calvert
ZIP code 20689 belongs to the city of Sunderland in Maryland (Calvert). See all Maryland ZIP Codes.
ZIP code 20689 belongs to Sunderland, Maryland, in Calvert. If you are mailing a letter or package to this area, use Sunderland, MD 20689 in the address. On this page you will find the city and county for 20689, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 20689?
The city for ZIP code 20689 is Sunderland, Maryland. When you write an address in this area, the correct format is: Name, Street Address, Sunderland, MD 20689.
ZIP Code 20689 County and State
ZIP code 20689 is located in Calvert, Maryland. For a complete list of cities and ZIP codes across the state, see the Maryland ZIP Codes page.
Nearby ZIP Codes in Calvert
These ZIP codes are in the same county as 20689:
ZIP Code 20689 on the Map
The map below shows the approximate center of ZIP code 20689, near Sunderland, Maryland. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 38.649, -76.5767). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 20689
According to public U.S. Census Bureau data, ZIP code 20689 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 20689
Need the full ZIP+4 code for a specific street address in Sunderland? 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 20689?
ZIP code 20689 is for Sunderland, Maryland.
What county is ZIP code 20689 in?
ZIP code 20689 is in Calvert, Maryland.
What state is ZIP code 20689 in?
ZIP code 20689 is in Maryland (MD).
How do I find the ZIP+4 for an address in 20689?
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 20689?
Nearby ZIP codes include 20610 (Barstow), 20615 (Broomes Island), 20629 (Dowell), 20639 (Huntingtown), 20657 (Lusby).
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