Washington Hill is a populated place LOCATED WITHIN the Borough of Pottstown. In turn, the Borough of Pottstown is located within Montgomery County.
Washington Hill is located at latitude 40.253 and longitude -75.63.
Since Washington Hill is located within the Borough of Pottstown, all of the census and demographic data for residents of Washington Hill are included as part of the information reported for Borough of Pottstown in the "Profile" tab above.