Academics
Illinois Tech is divided into three colleges (Tech Futures, Design Futures, Professional Futures), and a number of research centers, some of which provide academic programs independent of the other academic units. While many maintain undergraduate programs, some only offer graduate or certificate programs.
In 2003 Illinois Tech administrators split the former Armour College of Engineering and Science into two colleges known as the Armour College of Engineering and the College of Science and Letters. The Armour College of Engineering is composed of five departments: the Department of Biomedical Engineering, the Department of Biological and Chemical Engineering, the Department of Civil, Architectural and Environmental Engineering, the Department of Mechanical, Materials and Aerospace Engineering, and the Department of Computer and Electrical Engineering.
In 2013, Illinois Tech administrators reorganized the College of Science and Letters and Institute of Psychology, forming the College of Science (Department of Applied Mathematics, the Department of Biology, the Department of Chemistry, the Department of Physics, the Department of Computer Science, and the Department of Mathematics and Science Education), and the Lewis College of Human Sciences (the Department of Humanities, the Department of Psychology, and the Department of Social Sciences).
The Institute of Design was founded in 1937 as the New Bauhaus: Chicago School of Design by László Moholy-Nagy. It became known as the Institute of Design in 1944 and later joined Illinois Institute of Technology in 1949.
Illinois Tech also contains the College of Architecture. This college began in 1895 when trustees of Armour Institute and Art Institute merged the architectural programs of both schools to form the Chicago School of Architecture of Armour Institute.
The School of Applied Technology was founded as the Center for Professional Development in 2001 to provide technology oriented education for working professionals. In December 2009 Illinois Tech announced the formation of the School of Applied Technology, composed of undergraduate and graduate degree programs in Industrial Technology and Management (INTM) and Information Technology and Management (ITM), as well as non-credit Professional Learning Programs (PLP). These programs were all formerly part of the Center for Professional Development. Professional Learning Programs offers noncredit continuing education courses and certificates, corporate training, a Professional Engineering Exam Review program, international programs including English as a Second Language instruction, short courses and seminars ranging from a few hours to several days in length. In 2014 the Department of Food Science and Nutrition was formally launched within the School of Applied Technology, formed from degree programs originating within Illinois Tech's Institute for Food Safety and Health (IFSH). The School of Applied Technology was dissolved in June 2020; its departments and programs remained, split between the new College of Computing and Lewis College of Science and Letters.
In August 2026, Illinois Tech administrators consolidated the five colleges into three (Tech Futures, Design Futures, Professional Futures). Tech Futures is composed of the School of Computing, and the School of Engineering, Applied Science, and Health. Design Futures is composed of the School of Design and Society, and the School of Architecture. Professional Futures is composed of Chicago-Kent College of Law, and Stuart School of Business.
Chicago-Kent College of Law began in 1886 with law clerks receiving tutorials from Appellate Judge Joseph M. Bailey to prepare for the newly instated Illinois Bar Examination. By 1888 these evening sessions developed into formal classes and the Chicago College of Law was established. It was not until 1969 that the school was incorporated into Illinois Institute of Technology.
With a bequest from Illinois Tech alumnus and financier Harold Leonard Stuart the Stuart School of Business was established in 1969. In addition to the M.B.A. and PhD, Stuart offers specialized programs in Finance, Mathematical Finance (provided in conjunction with the Illinois Tech Department of Applied Mathematics), Environmental Management and Sustainability (provided in conjunction with the Chicago-Kent College of Law and Department of Civic, Architectural, and Environmental Engineering), Marketing Analytics, and Public Administration. The PhD program in Management Science offers specializations in Finance and Analytics.
Illinois Tech also offers many dual admission programs including programs in medicine, optometry, pharmacy, law, and business.
For the 2024–2025 academic year, the middle 50% of enrolled students scored between 1190 and 1390 on the SAT (with a 50th percentile of 1300), between 590 and 720 on the SAT Evidence-Based Reading and Writing section (50th percentile: 640), and between 590 and 720 on the SAT Math section (50th percentile: 660).