African Americans constitute one of the longer-running ethnic presences in New York City, home to the largest urban African American population, and the world's largest Black population of any city outside Africa, by a significant margin. As of the 2010 census, the number of African Americans residing in New York City was over 2 million. The highest concentration of African Americans are in Brooklyn, Harlem, Queens, and The Bronx. New York City is also home to the highest number of immigrants from the Caribbean.
Since the earlier part of the 19th century, there has been a large presence of African Americans in New York City. Early Black communities were created after the state's final abolition of slavery in 1827. The metropolis quickly became home to one of the most sizeable populations of emancipated African Americans. But Blacks did not receive equal voting rights in New York until the ratification of the Fifteenth Amendment of the Constitution in 1870. New York City and other northern cities saw a sharp rise in their Black populations in the wake of Jim Crow in the South. In the early 1900s, many African Americans moved to Harlem, due to a number of factors, including many Black migrants relocating from the South to the North. But the demographic shift would change once again in the 20th century. In 1936, overcrowding in Harlem caused scores of African Americans to leave and move to Bedford-Stuyvesant, which eventually became the second largest Black community in New York City.
