Long Beach Island (colloquially known as LBI, The LBI Region or simply The Island) is a barrier island and summer colony along the Atlantic Ocean coast of Ocean County, New Jersey. Aligned north to south, the northern portion generally has more expensive low-density housing, whereas the southern portion possesses higher-density housing and considerable commercial development. Long Beach Island is 1-2 miles away from Mainland New Jersey. The primary industries include tourism, fishing, and real estate. The only access point to the island by land is a single causeway.