where is hoosick falls in nys?
Hoosick Falls, New York. Hoosick Falls is a village in Rensselaer County, New York, United States. The population was 3,501 at the 2010 census. During its peak around 1900, the village had a population of about 7,000. The Capital District Regional Planning Commission projects a further decline in population through 2010 and beyond.