Crompond is a hamlet located in the town of Yorktown, Westchester County, New York, United States. It is situated approximately 40 miles north of New York City. Crompond is known for its mix of residential neighborhoods, commercial centers, and natural beauty. The hamlet is home to several parks and recreational areas, including the Sylvan Glen Park, which offers hiking trails, sports fields, and picnic areas. The hamlet is served by the Metro-North Railroad, which provides convenient access to New York City and other areas of the Hudson Valley.