Venice is a populated place LOCATED WITHIN the City of Sandusky. In turn, the City of Sandusky is located within Erie County.
Venice is located at latitude 41.446 and longitude -82.77.
Since Venice is located within the City of Sandusky, all of the census and demographic data for residents of Venice are included as part of the information reported for City of Sandusky in the "Profile" tab above.