The Statistical Abstract is produced by the Office of Planning and Institutional Research. It's officially a "statistical snapshot" of the university, but is basically the most condensed, comprehensive, and transparent report on just about any major statistic regarding the University. It includes enrollment and admissions data for all schools going back up to 10 years. It has faculty statistics, breaking down distribution by discipline, tenure, etc, in addition to tuition, financial aid, degree conferral, and major distribution data.
- Columbia University Statistical Abstract
- Statistical Abstract ca. February 2008 - includes graduate school raw admissions data]