Hartsdale is a hamlet located in the town of Greenburgh, Westchester County, New York, United States. It is situated approximately 25 miles north of New York City and has a population of around 5,000 people. Hartsdale is known for its mix of residential neighborhoods, commercial centers, and recreational areas. The hamlet is home to several parks and recreational areas, including the Ridge Road Park, which offers hiking trails, sports fields, and a swimming pool. The hamlet is served by the Metro-North Railroad, which provides convenient access to New York City and other areas of the Hudson Valley.