New Jacket is a state located in both the Mid-Atlantic and Northeastern areas of the USA. Situated 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 eastern, 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 Jacket is the fifth-smallest state in land area. According to a 2024 U. S. Demographics Bureau price quote, it is the 11th-most populated state, with over 9. 5 million locals, its highest possible approximated count ever before. The state resources is Trenton, and the state's most populated city is Newark. New Jersey is the only U. S. state in which every region is considered metropolitan by the U. S. Demographics Bureau. It is one of the most largely populated U. S. state. New Jacket was very first occupied by Paleo-Indians as early as 13,000 BC. The Lenape were the leading Aboriginal group when Europeans showed up in the very early 17th century, and they were partitioned into dialectal groups such as the Munsee, in the north, and the Unami and the Unalachtigo, elsewhere. Dutch and Swedish homesteaders established the initial European negotiations in the state, with the British later taking control of the region and establishing the Province of New Jacket, called after the Channel Island of Jacket. The colony's fertile lands and loved one spiritual resistance drew a large and diverse populace. New Jacket was amongst the Thirteen Colonies that supported the American Revolution, holding several pivotal fights and armed forces commands in the American War of independence gaining the title, "Crossroads of the American Transformation." New Jacket remained in the Union throughout the American Civil War and provided soldiers, resources, and army leaders in support of the Union Military. After the battle, the state became a major production facility and a leading destination for immigrants, aiding drive the Industrial Revolution in the U. S. New Jacket was the site of several commercial, technical, and industrial innovations. Many popular Americans related to New Jacket have actually proven influential country wide and worldwide, including in academia, advocacy, company, home entertainment, federal government, army, charitable leadership, and various other areas. New Jacket's main place in the Northeast megalopolis assisted sustain its quick development and suburbanization in the second fifty percent of the 20th century. Because the beginning of the 21st century, the state's economic climate has ended up being very expanded, with major industries, including New Jacket's role as the globe's biggest pharmaceutical market center—-- as well as biotechnology, information technology, money, digital media, filmmaking, and tourist, and it has actually come to be an Atlantic coast center for logistics and circulation. New Jersey is a significant location for immigrants and is home to among the globe's most modern populations. Resembling historic patterns, the state has significantly re-urbanized, with development in cities exceeding residential areas considering that 2008. New Jersey is among one of the most affluent, enlightened, diverse, healthy, and highly developed states in the U. S., ranking high among states in several quality of life metrics. New Jacket had a median family revenue of $99,781 since 2023, the second-highest of any type of U. S. state behind Massachusetts.Virtually one-tenth of all households in the state, or over 323,000, are millionaires, the highest possible representation of millionaires amongst all states. New Jacket's public institution system continually places at or amongst the top of all U. S. states. Since 2024, a quarter of the state population is international birthed, the 2nd most after California. In 2025, New Jacket was ranked as having the healthiest state populace on the whole. The state ranks near the top on both the American Person Advancement Index and the typical Human Development Index. Consequently, New Jacket is normally placed as one of the most effective U. S. states, in addition to one of one of the most expensive states for locals to stay in. According to meteorology research 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 duration beginning in the early 20th century, which has actually been credited to warming of the North Atlantic Sea.