Historical Society of Washington, D.C.
801 K Street, NW
Washington, DC 20001

Direction Information


202-249-3955, main line

202-417-3823, fax

Email:, general inquiries, research inquiries

Please note we no longer use the email.

Special Event Rentals:

The Historical Society does not manage the Carnegie Library building. Groups and individuals interested in facility rentals must contact EventsDC.

Upcoming Events

Sat 29
Sun 30

Save Your History: a Digital Preservation Workshop

April 30 @ 1:00 pm - 2:30 pm EDT
May 06

Mapping and Migration

May 6 @ 10:30 am - 12:30 pm EDT
May 11