Brooklyn is the most populous of New York City‘s five boroughs, with a Census-estimated 2,621,793 people in 2014. It is geographically adjacent to the borough of Queens at the western end of Long Island. Since 1896, Brooklyn has had the same boundaries as Kings County, the most populous county in the State of New York and the second-most densely populated county in the United States, after New York County (Manhattan). With a land area of 71 square miles (180 km2) and water area of 26 square miles (67 km2), Kings County is the fourth-smallest county in New York State by land area and third-smallest by total area, though it is the second-largest among New York City’s five boroughs.
The history of European settlement in Brooklyn spans more than 350 years. The settlement began in the 17th century as the small Dutch-founded town of “Breuckelen” on the East River shore of Long Island, grew to be a sizable city in the 19th century, and was consolidated in 1898 with New York City (then confined to Manhattan and part of the Bronx), the remaining rural areas of Kings County, and the largely rural areas of Queens and Staten Island, to form the modern City of New York.
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