Clicking on the
links below will take you to web sites maintained by other organizations.
This is the 'official' County Historical Society recognized by the state. There are countless additional groups in the County.
Washington, PA 15302-4941
Northern part of County - as you take Interstate 79 to/from PittsburghCalifornia Area Historical Society
California, PA 15419-1139
Jefferson College Historical
Western part of County: Hopewell & Independence Township
Along 844: West Middletown, Avella, Independence.
About 7 miles West of Independence is Wellsburg, WV. - Brooke County (WV) Genealogy, Inc.
Eastern part of County
Peters Creek Historical Society http://www.15122.com/PetersCreek/
Senator John Heinz Pittsburgh Regional History Center
Western Pennsylvania Genealogical Society
Donora, PA 15033-1333
Phone: (724) 379-7014
Fax: (724) 379-8809
The Donora Historical Society has a vast collection of photographs and artifacts relating to the history of the Donora area. The Society's also has access to the Donora Public Library's microfilm collection which includes The Donora Herald-American and Washington County census records from 1900-1930.
Not in Washington County:Historical Society of Pennsylvania
Genealogical Society of Pennsylvania
Sons of the American Revolution Pennsylvania Society
Monongahela, PA 15063
Other Southwestern Pennsylvania Counties
P.O. Box 127
Waynesburg, PA 15370
Greensburg, PA 15601-1352
Westmoreland-Fayette Historical Society
Scottdale, PA 15683