Hartford is the capital of the state of Connecticut in the United States of America. The Greater Hartford region is enmeshed with Springfield (Massachusetts), which lies only 24 mi north. The area is called the Knowledge Corridor because of its 29 colleges and universities and 120,000 college students.
The city is nicknamed the "Insurance Capital of the World", as it hosts many insurance company headquarters and is the region's major industry. It is the core city in the Greater Hartford area of Connecticut. Census estimates since the 2010 United States Census have indicated that Hartford is the fourth-largest city in Connecticut, behind the coastal cities of Bridgeport, New Haven, and Stamford. Hartford was founded in 1635 and is among the oldest cities in the United States. It is home to the nation's oldest public art museum (Wadsworth Atheneum), the oldest publicly funded park (Bushnell Park), the oldest continuously published newspaper (the Hartford Courant), and the second-oldest secondary school (Hartford Public High School). It also is home to the Mark Twain House, where the author wrote his most famous works and raised his family, among other historically significant sites. Mark Twain wrote in 1868, "Of all the beautiful towns it has been my fortune to see this is the chief. "