Gyde
Open prototypeProto
Back to all Washington, D.C. places

Washington, D.C., District of Columbia / Museums

National Postal Museum

Discover the epic journey of the mail at the National Postal Museum, a free Smithsonian institution featuring rare stamps and interactive exhibits within a stunning historic building.

Open prototype Official site Get directions

What is the National Postal Museum known for?

It is the primary postal museum in the United States, dedicated to honoring America's postal history. The museum features exhibits on mail, stamp collecting, and the journey of letters, housing rare artifacts and interactive exhibits within a 90-foot-high atrium.

Is it free to visit?

Yes, admission is always free and no tickets are required.

What are the hours?

The museum is open daily from 10 a.m. to 5:30 p.m. It is closed only on December 25.

Where is it located?

The museum is located at 2 Massachusetts Ave., N.E., Washington, DC 20002, across the street from Washington Union Station. The entrance is on the corner of First Street and Massachusetts Avenue NE.

Is it good for kids?

Yes, the museum is designed for the whole family and offers family-friendly story time as part of its public programming.

What should I check before going?

Use Gyde for context, then check official sources for current hours, tickets, construction, and closures.

What to know

The National Postal Museum serves as the primary postal museum in the United States. Established through a joint agreement between the Smithsonian Institution and the U.S. Postal Service, the museum first opened its doors to the public in 1993. It is housed in the Postal Square Building, also known as the historic City Post Office Building, which provides a fitting architectural backdrop for the celebration of American communication. Visitors are greeted by a soaring 90-foot-high atrium that leads into expansive gallery spaces. These areas house a vast collection of rare artifacts and stamps, alongside interactive exhibits designed to show how letters travel. The museum's core mission is to preserve and interpret philatelic collections to educate and inspire audiences regarding the breadth of American experiences. Beyond the static displays, the museum offers dynamic public programming to engage guests. This includes docent-led highlights tours and family-friendly story time sessions. By framing the history of the United States Postal System as a central experience, the museum transforms the simple act of sending a letter into a grand narrative of national connectivity. Located at 2 Massachusetts Ave., N.E., the museum is designed for accessibility. Ramps are available at both the North Capitol Street and 1st Street entrances to ensure all guests can explore the exhibits. Admission remains free for all visitors, maintaining the Smithsonian tradition of open access to knowledge.

Visitor tips

  • Enter at the corner of First Street and Massachusetts Avenue NE to find the main entrance.
  • Plan your visit between 10 a.m. and 5:30 p.m., but remember the museum is closed on December 25.
  • If using a ride-share service, set your destination to 1st St. NE and Massachusetts Ave. NE for the most accurate drop-off.
  • Check the events calendar for docent-led highlights tours to get a deeper dive into the collection.

Nearby context

The museum is situated in a high-traffic transit hub, located directly across the street from Washington Union Station in Washington, D.C.

Sources

Evidence and links