ZIP Code 20420 – Washington, District of Columbia | ZipsCode.us
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ZIP Code 20420
Washington, District of Columbia · District of Columbia
ZIP code 20420 belongs to the city of Washington in District of Columbia (District of Columbia). See all District of Columbia ZIP Codes.
ZIP code 20420 belongs to Washington, District of Columbia, in District of Columbia. If you are mailing a letter or package to this area, use Washington, DC 20420 in the address. On this page you will find the city and county for 20420, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 20420?
The city for ZIP code 20420 is Washington, District of Columbia. When you write an address in this area, the correct format is: Name, Street Address, Washington, DC 20420.
ZIP Code 20420 County and State
ZIP code 20420 is located in District of Columbia, District of Columbia. For a complete list of cities and ZIP codes across the state, see the District of Columbia ZIP Codes page.
Nearby ZIP Codes in District of Columbia
These ZIP codes are in the same county as 20420:
ZIP Code 20420 on the Map
The map below shows the approximate center of ZIP code 20420, near Washington, District of Columbia. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 38.9035, -77.0276). Map data © OpenStreetMap.
Find an Address in ZIP Code 20420
Need the full ZIP+4 code for a specific street address in Washington? 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 20420?
ZIP code 20420 is for Washington, District of Columbia.
What county is ZIP code 20420 in?
ZIP code 20420 is in District of Columbia, District of Columbia.
What state is ZIP code 20420 in?
ZIP code 20420 is in District of Columbia (DC).
How do I find the ZIP+4 for an address in 20420?
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 20420?
Nearby ZIP codes include 20001 (Washington), 20002 (Washington), 20003 (Washington), 20004 (Washington), 20005 (Washington).
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