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New Jersey State Capital

New Jersey State Capitol in Trenton; photo by Jim Bowen on Flickr (use permitted with attribution).

Capital City of New Jersey USA

Located on the Delaware river, the city of Trenton is the state capital of New Jersey and the seat of Mercer County. All State Capitals

Trenton dates back to at least 1719 and was once the capital of the United States. Today Trenton is considered part of the New York metropolitan area and also borders the Philadelphia metropolitan area.