Caltech Majors
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- 4 Year
- Pasadena, CA
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Undergraduate Majors
Undergraduate Majors at California Institute of Technology
Popular undergraduate majors at California Institute of Technology are Mechanical Engineering, Physics, and Computer and Information Sciences. 12% of students major in Mechanical Engineering, 12% in Physics, and 11% in Computer and Information Sciences. The full list of 24 undergraduate majors and annual graduate counts follows. See median earnings by major for Caltech graduates.
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Students researching majors at California Institute of Technology often consider these colleges
Data source: NCES / IPEDS https://nces.ed.gov/collegenavigator/?id=110404.
Median earnings by major: California Institute of Technology salaries by major.
Last updated: August 2026