ZIP Code 21904 – Port Deposit, Maryland | ZipsCode.us
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ZIP Code 21904
Port Deposit, Maryland · Cecil
ZIP code 21904 belongs to the city of Port Deposit in Maryland (Cecil). See all Maryland ZIP Codes.
ZIP code 21904 belongs to Port Deposit, Maryland, in Cecil. If you are mailing a letter or package to this area, use Port Deposit, MD 21904 in the address. On this page you will find the city and county for 21904, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 21904?
The city for ZIP code 21904 is Port Deposit, Maryland. When you write an address in this area, the correct format is: Name, Street Address, Port Deposit, MD 21904.
ZIP Code 21904 County and State
ZIP code 21904 is located in Cecil, Maryland. For a complete list of cities and ZIP codes across the state, see the Maryland ZIP Codes page.
Nearby ZIP Codes in Cecil
These ZIP codes are in the same county as 21904:
ZIP Code 21904 on the Map
The map below shows the approximate center of ZIP code 21904, near Port Deposit, Maryland. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 39.6151, -76.0633). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 21904
According to public U.S. Census Bureau data, ZIP code 21904 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 21904
Need the full ZIP+4 code for a specific street address in Port Deposit? 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 21904?
ZIP code 21904 is for Port Deposit, Maryland.
What county is ZIP code 21904 in?
ZIP code 21904 is in Cecil, Maryland.
What state is ZIP code 21904 in?
ZIP code 21904 is in Maryland (MD).
How do I find the ZIP+4 for an address in 21904?
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 21904?
Nearby ZIP codes include 21901 (North East), 21902 (Perry Point), 21903 (Perryville), 21911 (Rising Sun), 21912 (Warwick).
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