This collection consists of two sets of records originating in the Office of the Registrar. A set of published annual reports containing statistical information concerning enrollment and graduates from 1924 through 1976. There is also a collection of 62 bound volumes noting matriculation status and sometimes grade and course information for students enrolled in Columbia College, the Graduate Faculties, Summer Session, Faculty of Fine Arts (Department of Music and Architecture) from the late 19th century to the early 20th century. Collection also includes matriculation receipt books from the early 1890s and some statistical information from Seth Low Junior College (1929-1936). Three volumes from 1785 to 1896 contain matriculation information for Columbia College students. Similar volumes documenting students enrolled in the School of Law and the College of Physicians and Surgeons were transferred to the Archives & Special Collections at the School of Law and the Medical School, respectively.