The Upper West Side is a neighborhood in the borough of Manhattan, New York City, that lies between Central Park and the Hudson River and between West 59th Street and West 125th Street. It encompasses the neighborhood of Morningside Heights.
Like the Upper East Side, the Upper West Side is an upscale, primarily residential, area, with many of its residents working in more commercial areas in Midtown and Lower Manhattan. While these distinctions were never hard-and-fast rules and now mean little, it has the reputation of being home to New York City's cultural and artistic workers, while the Upper East Side is traditionally perceived to be home to commercial and business types. The neighborhood median household income of the Upper West Side is above the Manhattan average.