South Hills is a populated place LOCATED WITHIN the Borough of Dormont. In turn, the Borough of Dormont is located within Allegheny County.
South Hills is located at latitude 40.392 and longitude -80.038.
Since South Hills is located within the Borough of Dormont, all of the census and demographic data for residents of South Hills are included as part of the information reported for Borough of Dormont in the "Profile" tab above.