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 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. Census Bureau estimate, it is the 11th-most populous state, with over 9. 5 million citizens, its highest estimated count ever before. The state funding is Trenton, and the state's most populated city is Newark. New Jacket is the only U. S. state in which every county is considered urban by the U. S. Census Bureau. It is one of the most largely populated U. S. state. New Jacket was initial occupied by Paleo-Indians as early as 13,000 BC. The Lenape were the dominant Indigenous team when Europeans got here in the very early 17th century, and they were partitioned into dialectal teams such as the Munsee, in the north, and the Unami and the Unalachtigo, elsewhere. Dutch and Swedish homesteaders started the very first European negotiations in the state, with the British later confiscating control of the area and establishing the Province of New Jersey, named after the Network Island of Jersey. The colony's productive lands and loved one spiritual tolerance drew a huge and varied population. New Jacket was among the Thirteen Swarms that supported the American Transformation, hosting numerous critical fights and army commands in the American War of independence gaining the title, "Crossroads of the American Change." New Jersey continued to be in the Union during the American Civil War and provided troops, resources, and army leaders on behalf of the Union Military. After the war, the state emerged as a major production center and a leading destination for immigrants, aiding drive the Industrial Change in the U. S. New Jersey was the site of several industrial, technological, and commercial innovations. Many noticeable Americans related to New Jacket have confirmed significant country wide and globally, consisting of in academic community, advocacy, business, amusement, government, military, non-profit management, and other fields. New Jersey's central location in the Northeast megalopolis assisted fuel its rapid development and suburbanization in the 2nd half of the 20th century. Because the start of the 21st century, the state's economic situation has actually become very expanded, with major fields, consisting of New Jacket's duty as the globe's biggest pharmaceutical industry center—-- along with biotechnology, information technology, finance, electronic media, filmmaking, and tourist, and it has actually become an Atlantic coast center for logistics and circulation. New Jacket is a major location for immigrants and is home to one of the globe's most multicultural populaces. Resembling historic fads, the state has progressively re-urbanized, with development in cities outpacing suburbs considering that 2008. New Jersey is just one of one of the most wealthy, informed, diverse, healthy and balanced, and highly created states in the U. S., ranking high among states in several lifestyle metrics. New Jacket had an average house revenue of $99,781 as of 2023, the second-highest of any kind of U. S. state behind Massachusetts.Almost one-tenth of all households in the state, or over 323,000, are millionaires, the highest possible representation of millionaires among all states. New Jersey's public school system constantly rates at or among 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 rated as having the healthiest state populace on the whole. The state places near the top on both the American Human Development Index and the common Human Development Index. As A Result, New Jersey is generally placed as one of the most effective U. S. states, as well as among the most expensive states for homeowners to reside in. According to meteorology research by the U. S. National Oceanic and Atmospheric Administration, New Jacket has been the fastest-warming state by ordinary air temperature over a 100-year period start in the very early 20th century, which has been credited to warming of the North Atlantic Ocean.