Cornwall is a town in Orange County, New York, United States. As of the 2010 census, the population was at 12,646. Located about 50 miles north of New York City on the western shore of the Hudson River, Cornwall has become a bedroom community for New York City. Commuter rail service is available via the Salisbury Mills–Cornwall train station, operated by NJ Transit, and several other nearby stations on Metro-North Railroad. While the town is located less than an hour from the George Washington Bridge, major commuter routes like the New York State Thruway and the Palisades Parkway run nearby, but not through the heart of Cornwall.Cornwall's Main Street includes gift shops, taverns, restaurants, coffeehouses, yoga studios and boutiques. Government offices, churches, parks, the riverfront, and St. Luke's Cornwall Hospital, a part of the Montefiore Health System, are situated within walking distance of downtown. The town is a designated Tree City.