Text Size:   A+ A- A   •   Text Only
Site Image
Washington County Historical Resources
Malcom McDonald House, Hillsboro, Washington County
Washington County History Books and Publications This is a list of books and publications about Washington County history and its communities during the past 50 years. 
Washington County Government History and Records Guide  Learn about the history of county government in Washington County and where county records are located. 
National Register sites in Washington County Discover the places in Washington County that are on the National Register of Historic Places. 
Historic cemeteries in Washington County Find the historic cemeteries in Washington County that are registered with the Oregon Commission on Historic Cemeteries.
Research Guides
Research Tips
Researching a Historic Property               Researching Your Historic Property
County Histories
County List 
Clackamas County 
Clatsop County              Columbia County   Multnomah County  
Tillamook County          Yamhill County