subjective
Manhattan. Harlem is in the New York City borough of Manhattan.
The Bronx is across the Harlem River from Manhattan.
NY Manhattan
No, neither Harlem nor Yonkers are boroughs of New York City. Harlem is a neighborhood in the borough of Manhattan. New York City has five boroughs: Manhattan, Brooklyn, Queens, The Bronx and Staten Island. There are actually two Harlems: West Harlem, which is normally called just plain, "Harlem," is the historic black neighborhood where the Harlem Renaissance took place. East Harlem, which is also called, "Spanish Harlem," is a predominantly Latino neighborhood. Both West Harlem and East Harlem are located in Upper Manhattan. They border Central Park on its north side. Yonkers is a city in Westchester County. Westchester County is directly above New York City. The northern border of The Bronx -- which is the northernmost borough of New York City -- is the southern border of Westchester County.
NY Manhattan
Manhattan in Harlem, New York City,
No, East Harlem is a neighborhood in Upper Manhattan.
No, Harlem is in Upper Manhattan, just above Central Park.
East Harlem, Manhattan, NY.
Both East Harlem (which is also called, "Spanish Harlem") and West Harlem (which is normally called just plain, "Harlem") are in Manhattan.
Harlem is in Manhattan. Harlem is a neighborhood in the borough of Manhattan. It's the neighborhood directly above Central Park. There are actually two Harlems, West Harlem and East Harlem. East Harlem, also known as Spanish Harlem, is a predominantly Latino neighborhood, while West Harlem is the historic black neighborhood where the Harlem Renaissance took place. Neighborhoods in New York City do not have precise boundaries, but generally speaking, West Harlem ends and East Harlem begins at Fifth Avenue. Fifth Avenue borders Central Park on the east side.
Both East Harlem (which is also called, "Spanish Harlem") and West Harlem (which is normally called just plain, "Harlem") are in Manhattan.