New Jacket is a state located in both the Mid-Atlantic and Northeastern areas of the United States. Located at the geographical center of the greatly urbanized Northeast megalopolis, it is surrounded to the northwest, north, and northeast by New york city 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 Delaware Bay and Delaware. At 7,354 square miles (19,050 km2), New Jersey is the fifth-smallest state in acreage. According to a 2024 U. S. Census Bureau price quote, it is the 11th-most populous state, with over 9. 5 million citizens, its highest approximated count ever. The state resources is Trenton, and the state's most heavily populated city is Newark. New Jacket is the only U. S. state in which every county is considered urban by the U. S. Demographics Bureau. It is the most largely inhabited U. S. state. New Jacket was initial occupied by Paleo-Indians as early as 13,000 BC. The Lenape were the dominant Aboriginal team when Europeans arrived in the early 17th century, and they were partitioned right into dialectal teams such as the Munsee, in the north, and the Unami and the Unalachtigo, somewhere else. Dutch and Swedish homesteaders started the very first European negotiations in the state, with the British later seizing control of the area and developing the District of New Jersey, named after the Network Island of Jacket. The swarm's productive lands and loved one spiritual resistance attracted a huge and diverse population. New Jersey was amongst the Thirteen Colonies that sustained the American Revolution, hosting a number of crucial battles and military commands in the American War of independence gaining the title, "Crossroads of the American Transformation." New Jersey remained in the Union throughout the American Civil War and offered troops, resources, and armed forces leaders on behalf of the Union Military. After the battle, the state became a major manufacturing facility and a leading location for immigrants, helping drive the Industrial Change in the U. S. New Jersey was the site of numerous commercial, technical, and industrial innovations. Numerous popular Americans related to New Jacket have confirmed prominent country wide and internationally, including in academia, campaigning for, company, entertainment, government, army, charitable management, and other areas. New Jersey's central location in the Northeast megalopolis aided sustain its quick development and suburbanization in the second half of the 20th century. Because the start of the 21st century, the state's economic situation has actually come to be extremely diversified, with significant sectors, consisting of New Jacket's role as the world's largest pharmaceutical sector hub—-- as well as biotechnology, infotech, finance, digital media, filmmaking, and tourist, and it has become an Atlantic seaboard center for logistics and distribution. New Jersey is a significant destination for immigrants and is home to among the globe's most multicultural populaces. Echoing historic patterns, the state has significantly re-urbanized, with development in cities exceeding residential areas considering that 2008. New Jersey is one of one of the most wealthy, educated, varied, healthy and balanced, and very developed states in the U. S., ranking high among states in a number of lifestyle metrics. New Jacket had a mean home income of $99,781 since 2023, the second-highest of any U. S. state behind Massachusetts.Almost one-tenth of all homes in the state, or over 323,000, are millionaires, the highest possible depiction of millionaires among all states. New Jacket's public college system continually ranks at or amongst the top of all U. S. states. Since 2024, a quarter of the state population is foreign born, the 2nd most after The golden state. In 2025, New Jersey was placed as having the healthiest state population in general. The state ranks near the top on both the American Person Advancement Index and the basic Human being Growth Index. Consequently, New Jersey is typically rated as one of the best U. S. states, in addition to one of one of the most costly states for citizens to live in. According to meteorology research by the U. S. National Oceanic and Atmospheric Administration, New Jacket has been the fastest-warming state by typical air temperature level over a 100-year period beginning in the very early 20th century, which has actually been credited to warming of the North Atlantic Sea.