Washington County Pennsylvania website. Resources for residents, businesses and visitors.

Washington County is one of the 423 counties served by the Appalachian Regional Commission, [6] and it is identified as part of "Greater Appalachia" by Colin Woodard in his book American Nations: A …

Plan a trip to Washington County, Southwest of Pittsburgh, Pennsylvania. Listings of things to do, festivals, casino, outlets, restaurants, hotels, outdoor recreation, historic sites and covered bridges.

Dec 9, 2025 · Welcome to the City of Washington Web Site. The city is located in Washington County in Southwestern Pennsylvania at the crossroads of Interstates 70 and 79 and Route 19. Rich in history …

Created on March 28, 1781 from part of Westmoreland County and named in honor of George Washington. Washington, the county seat, was laid out in 1781, incorporated as a borough on …

Washington County is one of the fastest growing destinations in Pennsylvania. Visitors, businesses and locals alike recognize Washington County as a complete leisure, recreational and commercial …

Washington County has a lot to offer and is perfect for a day trip during a stay in Pittsburgh. From family friendly, historic, and outdoor activities to gaming and dining, here is just some of what you’ll find in …