The Newark metropolitan area, also known as the Newark-Union metropolitan area, is located in northern New Jersey. It includes the city of Newark, which is the largest city in the state, along with several surrounding towns and cities. This area is part of the larger New York City metropolitan region and is known for its diverse population and vibrant culture. The Newark metropolitan area is a significant economic hub, featuring various industries such as finance, healthcare, and transportation. It is home to Newark Liberty International Airport, one of the oldest airports in the United States, and offers easy access to New York City via public transit, making it a popular place for commuters.