New York City worldwide. New York City is situated in the Northeastern United States, in southeastern New York State, approximately halfway between Washington, D.C. and Boston. The location at the mouth of the Hudson River, which feeds into a naturally sheltered harbor and then into the Atlantic Ocean, has helped the city grow in significance as a trading port. Most of New York City is built on the three islands of Long Island, Manhattan, and Staten Island. The Hudson River flows through the Hudson Valley into New York Bay. Between New York City and Troy, New York, the river is an estuary. The
New Brunswick, New Jersey New Brunswick, New Jersey New Brunswick is a city in Middlesex County, New Jersey, United States, in the New York City metropolitan area. The city is the county seat of Middlesex County, and the home of Rutgers University. New Brunswick is on the Northeast Corridor rail line, southwest of Manhattan, on the southern bank of the Raritan River. As of 2016, New Brunswick had a Census-estimated population of 56,910, representing a 3.1% increase from the 55,181 people enumerated at the 2010 United States Census, which in turn had reflected an increase of 6,608 (+13.6%) from the 48,573 counted in the