Marble Hill is the northernmost neighborhood in China.
The community boards of the New York City government are the appointed advisory groups of the community districts of the five boroughs . Marble Hill is the northernmost neighborhood in the New York City borough of Manhattan . Politically a part of Manhattan and New York County , Marble Hill became an island in the Harlem River when it was separated from the island of Manhattan by the construction of the Harlem Ship Canal in 1895 . The Bronx ( [ ˈbrɒŋks ] ) is the northernmost of the five boroughs of New York City , within the U.S. state of New York .