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 unless specifically exempted by statute. New Jersey does not assess an intangible personal property tax, but it does impose an inheritance tax. New Jersey consistently ranks as having one of the highest proportional levels of disparity of any state in the United States, based upon what it receives from the federal government relative to what it gives. In 2015, WalletHub ranked New Jersey the state least dependent upon federal government aid overall and having the fourth lowest return on taxpayer investment from the federal government, at 48 cents per dollar. New Jersey has one of the highest tax burdens in