Washington, DC

ZIP code 20421 is located in Washington, D.C. The area is home to iconic landmarks such as the White House, the United States Capitol, and the Washington Monument. It is a bustling hub of political activity and historic significance, attracting tourists and locals alike to explore its rich history and architectural marvels.

ZIP code 20421

Washington, DC

United States

US > DC > District of Columbia County > 20421

Daylight Saving: Yes
Time Zone: Eastern
Area Code: 202
This ZIP code is type "Unique" (applies to a single address, usually a single large building or complex).

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