Montrose is a hamlet (and census-designated place) within the town of Cortlandt, in the northwestern corner of Westchester County, New York, United States. It is located near Croton-on-Hudson and Verplanck. The rural character of the hamlet is defined by the Hudson River, numerous wooded hills and steep slopes, wetland areas and beautiful streams. As of the 2010 census, Montrose had a population of 2,731.
Montrose’s water is provided by a local independent water company, the Montrose Improvement District, which purchases water from New York City’s Catskill Aqueduct and sells it to Peekskill, Cortlandt and to Montrose residents.