New York metropolitan area eight subregions are often further divided. For instance, Long Island can be divided into its South and North Shores (usually when speaking about Nassau County and western Suffolk County) and the East End. The Hudson Valley and Connecticut are sometimes grouped together and referred to as the Northern Suburbs, largely because of the shared usage of the Metro-North Railroad system. The geographical, cultural, and economic center of the metropolitan area is New York City, which consists of five boroughs, each of which is also a county of New York State. The five boroughs – Brooklyn, Queens, Manhattan, the Bronx, and
Community boards of Manhattan named Spanish Harlem or El Barrio Besides two neighborhoods, located on the same named islands are parts of the District: There is Mount Morris Park in the District. Consists of two neighborhoods: Inwood Hill Park is located in the District. Marble Hill, while legally a part of New York County ("Manhattan") is represented primarily by Bronx Community Board 8 and also by Bronx Community Board 7. Within the borough of Manhattan there is one Joint Interest Area (JIA), which is outside of the jurisdiction of individual community districts, and have their own district number. The JIA in New York county