New Jacket is a state located in both the Mid-Atlantic and Northeastern regions of the USA. Found at the geographic hub of the heavily urbanized Northeast megalopolis, it is bordered to the northwest, north, and northeast by New York State; on its east, southeast, and southern by the Atlantic Sea; 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 Jacket is the fifth-smallest state in land area. According to a 2024 U. S. Census Bureau price quote, it is the 11th-most populated state, with over 9. 5 million residents, its highest approximated matter ever before. The state funding is Trenton, and the state's most heavily populated city is Newark. New Jacket is the only U. S. state in which every area is considered urban by the U. S. Census Bureau. It is the most largely populated U. S. state. New Jacket was first lived in by Paleo-Indians as early as 13,000 BC. The Lenape were the dominant Native team when Europeans arrived in the very early 17th century, and they were subdivided right into dialectal groups such as the Munsee, in the north, and the Unami and the Unalachtigo, somewhere else. Dutch and Swedish homesteaders established the very first European negotiations in the state, with the British later confiscating control of the area and developing the Province of New Jacket, called after the Network Island of Jacket. The swarm's productive lands and relative spiritual resistance attracted a big and varied populace. New Jersey was amongst the Thirteen Swarms that sustained the American Change, organizing a number of critical fights and army commands in the American Revolutionary War making the title, "Crossroads of the American Revolution." New Jacket stayed in the Union during the American Civil War and given troops, sources, and armed forces leaders in support of the Union Military. After the battle, the state became a significant production facility and a leading destination for immigrants, aiding drive the Industrial Change in the U. S. New Jacket was the website of several commercial, technical, and commercial technologies. Numerous popular Americans connected with New Jacket have actually shown influential across the country and globally, consisting of in academic community, advocacy, organization, entertainment, government, armed forces, non-profit leadership, and other areas. New Jersey's main place in the Northeast megalopolis assisted sustain its quick development and suburbanization in the second half of the 20th century. Given that the start of the 21st century, the state's economic climate has actually ended up being extremely expanded, with significant markets, including New Jacket's role as the globe's largest pharmaceutical sector hub—-- in addition to biotechnology, information technology, money, digital media, filmmaking, and tourism, and it has actually ended up being an Atlantic coast epicenter for logistics and circulation. New Jacket is a significant destination for immigrants and is home to one of the world's most modern populations. Echoing historic patterns, the state has significantly re-urbanized, with growth in cities outpacing residential areas given that 2008. New Jacket is just one of one of the most affluent, informed, varied, healthy and balanced, and extremely established states in the U. S., ranking high among states in several lifestyle metrics. New Jacket had a median family earnings of $99,781 as of 2023, the second-highest of any kind of U. S. state behind Massachusetts.Almost one-tenth of all homes in the state, or over 323,000, are millionaires, the greatest depiction of millionaires amongst all states. New Jacket's public school system regularly rates at or amongst the top of all U. S. states. As of 2024, a quarter of the state population is foreign birthed, the second most after The golden state. In 2025, New Jacket was ranked as having the healthiest state population generally. The state places near the top on both the American Human Being Growth Index and the common Person Advancement Index. Consequently, New Jersey is commonly rated as one of the very best U. S. states, in addition to among the most pricey states for citizens to live in. According to climatology research study by the U. S. National Oceanic and Atmospheric Management, New Jersey has actually been the fastest-warming state by average air temperature over a 100-year duration beginning in the early 20th century, which has actually been credited to warming of the North Atlantic Ocean.