Washington, DCZIP code 20509 is primarily known as the location of the White House, the official residence and workplace of the President of the United States. Other significant landmarks in the area include the Eisenhower Executive Office Building and the Renwick Gallery. Situated in the heart of Washington D.C., this zip code is synonymous with political power and historical significance. |
ZIP code 20509Washington, DCUnited StatesUS > DC > District of Columbia County > 20509 Daylight Saving:
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