National Trust for Historic Preservation
The National Trust for Historic Preservation is a privately funded, nonprofit organization based in Washington, D.C., that works in the field of historic preservation in the United States. The member-supported organization was founded in 1949 by congressional charter to support the preservation of America’s diverse historic buildings, neighborhoods, and heritage through its programs, resources, and advocacy.
For other National Trusts, see National Trust (disambiguation).Formation
Act of Congress, October 26, 1949
nonprofit, member-supported
approximately 300,000
Board of Trustees