National Postal Museum

2 Massachusetts Ave., N.E.
Washington, DC 20002

(202) 633-5555


The National Postal Museum, a Smithsonian Institution museum, is located in the old Post Office building next to Union Station in Washington, D.C. The Museum was created by an agreement between the Smithsonian Institution and the United States Postal Service in 1990 and opened to the public in 1993.

Place Information

  • Place Category


  • Place Cost Free
  • Place Hours
    Sunday 10:00am - 5:30pm
    Monday 10:00am - 5:30pm
    Tuesday 10:00am - 5:30pm
    Wednesday 10:00am - 5:30pm
    Thursday 10:00am - 5:30pm
    Friday 10:00am - 5:30pm
    Saturday 10:00am - 5:30pm

National Postal Museum: From the Parents


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