High Quality Content by WIKIPEDIA articles! The New York City Department of Correction is responsible for New York City`s inmates, housing the majority of them on Rikers Island. It employs 9,500 uniformed officers and 1,400 civilian staff, has 543 vehicles, and processes over 100,000 new inmates every year, retaining a population of inmates of between 13,000 and 18,000. Its nickname is New York`s Boldest. Previously located in Manhattan, the Department of Correction headquarters has now moved to the Bulova building in the northern section of Jackson Heights, Queens, minutes from Rikers Island.