• IEOR Department

    Welcome to the Department of Industrial Engineering and Operations Research at Columbia University. The IEOR Department is the home to four disciplines.

  • The Department hosts weekly Graduate Admissions Information Sessions during the academic year. For more information about our graduate programs, application requirements, and deadlines

  • The Industrial Engineering and Operations Research Department is home to 50 talented faculty, 11 staff members, and approximately 800 graduate and undergraduate students.

  • Doors open for IEOR graduates. They are problem solvers pioneering innovation. The rigorous standands of the programs are well known to U.S. and international businesses.

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