Demographics of Manhattan

New York County, coterminous with the New York City borough of Manhattan, is the most densely populated U.S. county, with a density of 70,825.6/mi2 (27,267.4/km2) as of 2013. In 1910, it reached a peak of 101,548/mi2 (39,222.9/km2). The county is one of the original counties of New York state.

Demographics of Manhattan

New York County, coterminous with the New York City borough of Manhattan, is the most densely populated U.S. county, with a density of 70,825.6/mi2 (27,267.4/km2) as of 2013. In 1910, it reached a peak of 101,548/mi2 (39,222.9/km2). The county is one of the original counties of New York state.