New Jersey is a state located in both the Mid-Atlantic and Northeastern regions of the United States, at the geographic hub of the heavily urbanized Northeast megalopolis.
New Jersey is bordered to the northwest, north, and northeast by New York State ; on its east, southeast, and south by the Atlantic Ocean ; on its west by the Delaware River and Pennsylvania ; and on its southwest by the Delaware Bay and Delaware.
At 7, square miles 19, km 2 , New Jersey is the fifth-smallest state in land area , but with over 9. Census Bureau estimates, its highest population ever, the state ranks 11th in population.
The state capital is Trenton , and the state's most populous city is Newark. New Jersey is the only U. Census Bureau. New Jersey was first inhabited by Paleo-Indians as early as 13, B. The Lenape were the dominant Indigenous group when Europeans arrived in the early 17th century, and they were subdivived into dialectal groups such as the Munsee, in the north, and the Unami and the Unalachtigo, elsewhere.
New Jersey was among the Thirteen Colonies that supported the American Revolution , hosting several pivotal battles and military commands in the American Revolutionary War. New Jersey remained in the Union during the American Civil War and provided troops, resources, and military leaders in support of the Union Army. After the war, the state emerged as a major manufacturing center and a leading destination for immigrants, helping drive the Industrial Revolution in the U.
