Washington, DCZIP code 20230 is in Washington, D.C., home to significant landmarks such as the White House, the official residence of the President of the United States, and Lafayette Square, a historic park with statues and memorials. This area also houses several federal buildings, including the Eisenhower Executive Office Building and the Treasury Department. The ZIP code encompasses a vital part of the nation's capital with rich historical and political significance. |
ZIP code 20230Washington, DCUnited StatesUS > DC > District of Columbia County > 20230 Daylight Saving:
Yes Download this data for all ZIP codes
|
©2025 Zipwise Software.
Family owned & operated since 2002.
Thank you for your business.