Smithsonian Institute zip code

Zip code in Smithsonian Institute, DC

The location Smithsonian Institute belongs to District of Columbia, state of District of Columbia. Smithsonian Institute has been assigned with the zip code 20560.

The location name Smithsonian Institute is listed as unacceptable by the US Postal Service so any mailing should avoid it. Instead you can use Washington, the official name of the location.

Zip code	Type	Population
20560	UNIQUE	0

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