Rensselaer County is a county in the U.S. state of New York. As of the 2010 census, the population was 159,429. Its county seat is Troy. The county is named in honor of the family of Kiliaen van Rensselaer, the original Dutch owner of the land in the area.
Rensselaer County is part of the Albany-Schenectady-Troy, NY Metropolitan Statistical Area.
Address 72 2nd St, Troy 12180, United States
Coordinates 42°43'42.282" N -73°41'30.436" E