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
History of the New Jersey State Constitution constitution. In 1683, East Jersey adopted one as well. In 1702, the colonies were united again under Anne, Queen of Great Britain, and adopted a constitution in 1776. New Jersey is governed under a constitution that was enacted in 1947 during a convention held at Rutgers University's College Avenue Gymnasium in New Brunswick, New Jersey. Much of the political structure of the 1844 constitution was carried into the 1947 document. The governor, elected by the people, was elected for a four-year term instead of a three-year term. However, the old means of electing legislators with state senators decided by county