Sunderland is a populated place LOCATED WITHIN the City of Worcester. In turn, the City of Worcester is located within Worcester County.
Sunderland is located at latitude 42.245 and longitude -71.772.
Since Sunderland is located within the City of Worcester, all of the census and demographic data for residents of Sunderland are included as part of the information reported for City of Worcester in the "Profile" tab above.