Private, day, college-prep school in New York City, United States
Columbia Grammar & Preparatory School ("Columbia Grammar", "Columbia Prep", "CGPS", "Columbia") is a school at 5 West 93rd Street on the Upper West Side of Manhattan in New York City. The oldest nonsectarian independent school in the city, it serves grades Pre-kindergarten to 12 and offers a college preparatory curriculum. It was founded in 1764 by what is now Columbia... Wikipedia