Glen Hazel is a populated place LOCATED WITHIN the City of Pittsburgh. In turn, the City of Pittsburgh is located within Allegheny County.
Glen Hazel is located at latitude 40.407 and longitude -79.929.
Since Glen Hazel is located within the City of Pittsburgh, all of the census and demographic data for residents of Glen Hazel are included as part of the information reported for City of Pittsburgh in the "Profile" tab above.