Rosemont Park is a populated place LOCATED WITHIN the City of Rensselaer. In turn, the City of Rensselaer is located within Rensselaer County.
Rosemont Park is located at latitude 42.657 and longitude -73.712.
Since Rosemont Park is located within the City of Rensselaer, all of the census and demographic data for residents of Rosemont Park are included as part of the information reported for City of Rensselaer in the "Profile" tab above.