Welcome to the GIS Department of Washington County, PA!

The GIS Department administers and develop county GIS activities, GIS websites and enterprise geodatabase. We interpret geospatial needs and lead geospatial activities between county departments. We also install, maintain, administer and develop geospatial software and communication within Washington County.

Washington County's GIS Viewer

Please view the following gallery of online specialty maps.

• Parcel Viewer Application
• Municipal Map
• Magisterial Map
• Amenities Viewer
• Library Map
• Polling Location Finder

You can also download a paper map of Washington County.

Shapefiles and geodatabases can be purchased by completing the GIS Data Request Form.