Gush Dan (גּוּשׁ דָּן, lit. "Dan bloc") or Tel Aviv metropolitan area is a conurbation in Israel, located along the country's Mediterranean coastline. There is no single formal definition of Gush Dan though the term is in frequent use by both governmental bodies and the general public. It ranges from combining Tel Aviv with cities that form urban continuum with it to the entire areas from both the Tel Aviv and the Central District or sometimes the whole Metropolitan Area of Tel Aviv. which includes a small part of the Southern District as well. Gush Dan is the largest conurbation and metropolitan area in Israel, with the metropolitan area having an estimated population of 4,156,900 residents, 89% of whom are Israeli Jews. The name Gush Dan means "Dan Bloc", and is so named because the area was the territory of the tribe of Dan in the ancient Kingdom of Israel. According to the biblical narrative, the tribe had originally tried to settle in the central coastal area of Canaan, but enmity with the Philistines, who had already settled there, caused it to be able to camp only in the hill country overlooking the Sorek Valley. The camp location became known as Mahaneh Dan ("Camps of Dan"). The region that they attempted to settle included the area as far north as Joppa and as far south as Shephelah in the area of Timnah. As a result of the pressure from the Philistines, the tribe abandoned hopes of settling near the central coast and instead migrated to the north of the country. After conquering Laish, the tribe refounded it as its capital and renamed it Dan. In remembrance of the original territory assignments, the coastal region is referred to as Gush Dan. The modern city of Tel Aviv was founded in 1909 as a suburb of the Arab-majority coastal city of Jaffa. The city grew rapidly in the ensuing decades by Jewish immigration from Europe, with its population reaching 150,000 in 1934, and 230,000 when Israel gained its independence 1948.