New Jacket is a state located in both the Mid-Atlantic and Northeastern regions of the USA. Located at the geographical center of the greatly urbanized Northeast megalopolis, it is surrounded to the northwest, north, and northeast by New York State; on its eastern, southeast, and south 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 Jersey is the fifth-smallest state in land area. According to a 2024 U. S. Demographics Bureau quote, it is the 11th-most populated state, with over 9. 5 million citizens, its highest estimated count ever. The state resources is Trenton, and the state's most populated city is Newark. New Jacket is the only U. S. state in which every area is regarded metropolitan by the U. S. Census Bureau. It is one of the most largely populated U. S. state. New Jersey was very first populated by Paleo-Indians as early as 13,000 BC. The Lenape were the dominant Indigenous team when Europeans got here in the early 17th century, and they were partitioned right into dialectal groups such as the Munsee, in the north, and the Unami and the Unalachtigo, in other places. Dutch and Swedish colonists established the very first European settlements in the state, with the British later taking control of the region and developing the District of New Jacket, named after the Network Island of Jersey. The nest's productive lands and family member religious tolerance attracted a big and varied populace. New Jersey was amongst the Thirteen Nests that supported the American Revolution, holding numerous pivotal fights and army commands in the American War of independence making the title, "Crossroads of the American Transformation." New Jersey continued to be in the Union throughout the American Civil War and offered troops, sources, and armed forces leaders on behalf of the Union Military. After the war, the state emerged as a significant manufacturing center and a leading destination for immigrants, assisting drive the Industrial Revolution in the U. S. New Jersey was the website of numerous industrial, technological, and business innovations. Numerous famous Americans related to New Jacket have proven significant across the country and internationally, consisting of in academia, advocacy, organization, entertainment, federal government, army, charitable leadership, and various other fields. New Jacket's central area in the Northeast megalopolis assisted sustain its rapid growth and suburbanization in the second half of the 20th century. Because the start of the 21st century, the state's economic climate has actually ended up being highly diversified, with major fields, including New Jersey's role as the globe's biggest pharmaceutical market hub—-- as well as biotechnology, information technology, money, electronic media, filmmaking, and tourism, and it has actually ended up being an Atlantic seaboard center for logistics and distribution. New Jacket is a significant location for immigrants and is home to among the world's most modern populaces. Echoing historical fads, the state has progressively re-urbanized, with growth in cities outmatching suburbs since 2008. New Jersey is one of the most upscale, enlightened, varied, healthy and balanced, and extremely developed states in the U. S., ranking high amongst states in numerous lifestyle metrics. New Jersey had a typical household income of $99,781 as of 2023, the second-highest of any kind of U. S. state behind Massachusetts.Almost one-tenth of all houses in the state, or over 323,000, are millionaires, the greatest representation of millionaires among all states. New Jersey's public school system regularly rates at or among the top of all U. S. states. As of 2024, a quarter of the state populace is foreign birthed, the 2nd most after The golden state. In 2025, New Jersey was ranked as having the healthiest state population overall. The state places near the top on both the American Human Development Index and the typical Human being Development Index. As A Result, New Jersey is normally placed as one of the very best U. S. states, along with among one of the most costly states for residents to stay in. According to meteorology research study by the U. S. National Oceanic and Atmospheric Administration, New Jacket has actually been the fastest-warming state by ordinary 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 Ocean.