Trenton is the capital of the U.S. state of New Jersey and the county seat of Mercer County. As of 2006, the City of Trenton had a population of 83,923.
Trenton dates back to June 3, 1719, when mention was made of a constable being appointed for Trenton, while the area was still part of Hunterdon County. Boundaries were recorded for Trenton Township as of June 3, 1719. Trenton became New Jersey's capital as of November 25, 1790, and the City of Trenton was formed within Trenton Township on November 13, 1792. Trenton Township was incorporated as one of New Jersey's initial group of 104 townships by an Act of the New Jersey Legislature on February 21, 1798. Portions of the township were taken on February 22, 1834, to form Ewing Township. A series of annexations took place over a fifty-year period, with the city absorbing South Trenton borough (April 14, 1851), portions of Nottingham Township (April 14, 1856), Chambersburg and Millham Township (both on March 30, 1888) and Wilbur borough (February 28, 1898).
Trenton is the home of the Trenton Thunder Eastern League AA minor league baseball team, which is affiliated with the New York Yankees and plays in Mercer County Waterfront Park, and the Trenton Devils (an ECHL minor league hockey affiliate of the New Jersey Devils) which plays in the Sovereign Bank Arena. The New Jersey State Prison, which has two maximum security units and houses the state's most dangerous criminals, is also located in Trenton.