Best Majors at Caltech (2026): Ranked by Graduate Salary
California Institute of Technology · Pasadena, CA
Caltech Majors Ranked by Graduate Salary
Every major at Caltech ranked by median earnings 4 years after graduation. National median shown for comparison.
| # | Major | US Rank | Caltech Salary | National Median | Premium | Degrees/Year |
|---|---|---|---|---|---|---|
| 1 | Computer Science | #7 | $133,687 | $75,000 | +78% | 71 |
| 2 | Engineering | #4 | $128,339 | $72,000 | +78% | 84 |
| 3 | Mathematics & Statistics | — | $110,514 | $62,000 | +78% | 25 |
| 4 | Physical Sciences | #2 | $85,560 | $48,000 | +78% | 38 |
| 5 | Biological Sciences | #7 | $65,100 | $42,000 | +55% | 14 |
What Students Study at Caltech
Percentage of bachelor's degrees by field.
Engineering
36.1%
Computer Science
30.5%
Physical Sciences
16.3%
Mathematics/Statistics
10.7%
Biological Sciences
6.0%
Highest & Lowest ROI Majors at Caltech
Highest-Earning Majors
Computer Science
$133,687/yr
Engineering
$128,339/yr
Mathematics & Statistics
$110,514/yr
Lowest-Earning Majors
Biological Sciences
$65,100/yr
Physical Sciences
$85,560/yr
Mathematics & Statistics
$110,514/yr
More About Caltech
Data source: IPEDS, College Scorecard. Caltech is not affiliated with DeepColleges.