Welcome

The Office of Institutional Research (OIR) provides information to support university decision-making through a variety of analytic activities, data-gathering tasks, and research projects. 

This is what you will find here:
 

• Quick Facts (a.k.a. Factsheet):
  A condensed summary answering questions most frequently asked of OIR about the University.
• Data Browser:
  Data on students, faculty and staff, administration and facilities, and Yale Schools, covering many years and updated on a regular basis.
• Accountability: 
  Data about Yale University reported to many groups and organizations that monitor academic standards and student achievement.
   
• Common Data Set (CDS):
  University-wide information presented in the “common” format used by most institutions of Higher Education to facilitate comparisons among institutions.
   
• Other OIR Resources:
  Links to resources containing historical data about Yale, data reported by partner offices, and helpful references regarding institutional research.