National Postal Museum

Welcome!

Smithsonian museums on and near the National Mall, including the National Postal Museum, will be closed on Monday, January 20, 2025, due to security, road closures, and other restrictions, for the Presidential Inaugural. We apologize for any inconvenience and appreciate your understanding.

Through the preservation and interpretation of our postal and philatelic collections, the Smithsonian National Postal Museum educates, challenges, and inspires its audiences on the breadth of American experiences.

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Open daily 10 a.m. to 5:30 p.m.
Open Thanksgiving Day
Closed December 25, 2024
Closed January 20, 2025

Admission is always free!

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

The museum's main entrance is located on the corner of First Street and Massachusetts Avenue NE. Other entrances have variable hours.

street map of Postal museum

Learn more

Highlights

Stagecoach on exhibit in the museum's atrium
 Current Exhibitions

The museum's galleries explore America's postal history from colonial times to the present. Visitors learn how mail has been transported and the wonder of stamps.
a large group of visitors attending a program in the museums atrium
 Public Programs

Public programs at the National Postal Museum provoke thinking about postal history, philately, and related topics for diverse audiences.
a docent leads a tour in a stamp exhibition
 Museum Tours

Docent-led tours are an excellent way to see the highlights of the National Postal Museum. The museum has regular free tours for visitors.
collage of several objects including two stamps, truck, suit, poster, and a photo of mail clerks
 Search the Collection

Search the collection to discover philatelic and postal history objects tracing the evolution of the postal services.
Log post office
 Object Spotlights

Learn more about objects in the museum’s collections. From the tiniest stamps to a full-sized bus, the museum is home to a wide variety of fascinating objects.
Negro Leagues stamp artwork
 Special Topics

Browse these pages to discover resources organized by topic, such as African Americans in the Postal Service and Philately, Airmail Service, or Civil War.
A group of researchers looking at stamps in the library
 For Researchers

The Museum supports a wide variety of research projects. Our efforts are a resource and point of reference for research and wider investigation by historians throughout the United States and the world.
Stamp Collection stamp
 Stamp Collecting

The Museum celebrates the beauty and lore of stamps. A stamp is much more than the physical evidence that postage has been paid. Stamps can be miniature works of art, treasured keepsakes, and rare collectibles.
A girl looking through a magnifying glass
 For Educators

The Education & Visitor Services Department provides teachers and students with activities. Our programs foster creative thinkers and provide opportunities for developing 21st century skills.
Painting of two Native Americans dancing
 Virtual Exhibitions

The National Postal Museum’s virtual exhibitions galleries present America’s postal history from Colonial times to the present, through the unique lens of postal history and stamps.
preservation staff working on objects in the lab
 Preservation

The Preservation Department focuses on the preservation, rehousing, conservation and exhibit preparation of the National Postal Museum’s collection and loan objects.
The museum's Historic Lobby decorated for a special event.
 Host an Event

Host your next historic event at the National Postal Museum. Corporations, associations, organizations and members of the general public have the opportunity to host a reception or dinner at a premier venue adjacent to highly acclaimed exhibitions.