Trenton, New Jersey Trenton, New Jersey Trenton is the capital city of the U.S. state of New Jersey and the county seat of Mercer County. It was briefly the capital of the United States. The city's metropolitan area is grouped with the New York metropolitan area by the United States Census Bureau, but directly borders the Philadelphia metropolitan area and is part of the Philadelphia Combined Statistical Area and the Federal Communications Commission's Philadelphia Designated Market Area. As of the 2010 United States Census, Trenton had a population of 84,913, making it the state's 10th-most-populous municipality. The Census Bureau estimated that the city's
New Jersey State Police member of the New York-New Jersey Regional Fugitive Task Force. NJSP is one third of the participants of a Traffic Management Center (TMC) called STMC (Statewide Traffic Management Center) located in Woodbridge, NJ. STMC is also the home to New Jersey Department of Transportation and the New Jersey Turnpike Authority. The STMC is manned 24/7 and is responsible for the coordination & logistics of statewide resources during major incidents within the State of New Jersey. As of 2007, the demographics of the New Jersey State Police was as follows: The New Jersey State Police, as of July 2007, received a