Sibley is a populated place LOCATED WITHIN the City of Trenton. In turn, the City of Trenton is located within Wayne County.
Sibley is located at latitude 42.17 and longitude -83.177.
Since Sibley is located within the City of Trenton, all of the census and demographic data for residents of Sibley are included as part of the information reported for City of Trenton in the "Profile" tab above.