Brooklyn Brooklyn Brooklyn () is the most populous borough of New York City, with a census-estimated 2,648,771 residents in 2017. Named after the Dutch village of Breukelen, it borders the borough of Queens, at the western end of Long Island. Brooklyn also has several bridge connections to the boroughs of Manhattan (across the East River) and Staten Island (across the Verrazzano Narrows Bridge). Since 1896, the borough has been coterminous with Kings County, the most populous county in the U.S. state of New York and the second-most densely populated county in the United States, after the county of New York (which
Brooklyn Borough Hall Brooklyn Borough Hall Brooklyn Borough Hall was designed by architects Calvin Pollard and Gamaliel King in the Greek Revival style, and constructed of Tuckahoe marble under the supervision of superintendent Stephen Haynes. It was completed in 1848 to be used as the City Hall of the former City of Brooklyn. In January 1898 the independent City of Brooklyn merged with the City of New York, and Kings County became the Borough of Brooklyn, at which time the building became Brooklyn Borough Hall. In 1834, the year Brooklyn was granted its city charter, the land for Brooklyn's city hall was donated