Pasadena, CA · 987 students
Trajecta score
+6.3 since '20Ranked #4 of 2,375
5-year trend
83.5 · #10
2020
84.8 · #23
2021
89.5 · #3
2022
88.5 · #7
2023
89.8 · #4
2024
Academic Profile
100/ 100
Career Outcomes
97/ 100
Student Success
94/ 100
Affordability
76/ 100
Academic Investment
100/ 100
Access & Equity
54/ 100
Academic Profile
100
Career Outcomes
97
Student Success
94
Affordability
76
Academic Investment
100
Access & Equity
54
AI Fit Analysis
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Cost / Net Price
$87k / $16k
SAT Avg
—
Retention
97%
Grad Rate
94%
Admissions
Finances
Tuition
In-State Tuition
$65,898
per year
Out-of-State Tuition
$65,898
per year
Aid & Debt
Pell Grant Share
18%
undergraduates receiving Pell
Federal Loan Share
4%
students borrowing
Admissions Factors
Self-reported by the school in its Common Data Set (section C7) — the school's own statement of which application factors matter in its admissions decisions.
Source: Common Data Set 2024-2025, what California Institute of Technology reports weighing in admissions.
| Factor | Very Important | Important | Considered | Not Considered |
|---|---|---|---|---|
| Rigor of secondary school record | Rigor of secondary school record: Very Important | |||
| Class rank | Class rank: Important | |||
| Academic GPA | Academic GPA: Important | |||
| Standardized test scores | Standardized test scores: Very Important | |||
| Application essay | Application essay: Very Important | |||
| Recommendation(s) | Recommendation(s): Very Important | |||
| Interview | Interview: Not Considered | |||
| Extracurricular activities | Extracurricular activities: Important | |||
| Talent/ability | Talent/ability: Considered | |||
| Character/personal qualities | Character/personal qualities: Very Important | |||
| First generation | First generation: Considered | |||
| Alumni/ae relation | Alumni/ae relation: Not Considered | |||
| Geographical residence | Geographical residence: Considered | |||
| State residency | State residency: Not Considered | |||
| Religious affiliation/commitment | Religious affiliation/commitment: Not Considered | |||
| Volunteer work | Volunteer work: Considered | |||
| Work experience | Work experience: Considered | |||
| Level of applicant's interest | Level of applicant's interest: Not Considered |
Supplemental Essays · 2026-27
school's admissions site ↗STEM Academic Interest
Required150-200 wordsIf you had to choose an area of interest or two today, what would you choose? *Note that you are under no obligation to follow this choice if admitted. Why did you choose your proposed area of interest? If you selected 'other', what topics are you interested in pursuing?
Scholarly Character -- Collaboration
RequiredChoose 1200 wordsTell us about a time your learning in STEM was shaped by another person or group — either because you needed help, offered help, changed your thinking through collaboration, or contributed to someone else's understanding. What did that experience teach you about learning and working with others?
Scholarly Character -- Process
RequiredChoose 1200 wordsTell us about a time your approach to a STEM problem, concept, or project mattered as much as the outcome. How did you work through uncertainty or persist creatively in tackling the problem? What would you still defend about your process, regardless of the outcome?
Scientific Drive -- Learning
RequiredChoose 2200 wordsRegardless of your STEM interest listed above, take this opportunity to nerd out and talk to us about whatever STEM rabbit hole you have found yourself falling into. Be as specific or broad as you would like.
Scientific Drive -- Pursuing
RequiredChoose 2200 wordsTell us about a STEM question, problem, idea, or project that has held your attention over time. What drew you to it, how have you pursued it, and what do you still want to understand?
Scientific Drive -- Making
RequiredChoose 2200 wordsTell us about something you created, tested, repaired, modeled, coded, built, or redesigned. What problem were you trying to solve and what did the process reveal to you?
Fun Question
Required100-150 wordsWhat is something you would be excited to do, share, teach, make, start, or contribute as part of the Caltech community?
Optional Academic Context
Optionalno word limit stated on the official pageCaltech cares about context. Is there anything about your academic preparation, coursework, school context, or learning experiences that would help us better understand your readiness for Caltech?
Drafting these? Write them with AI feedback in Trajecta →
Methodology
The Trajecta Score (0–100) blends six dimensions of public college data into one comparable number, then nudges it by how much data each school reports. Selectivity tiers are separate — they’re based purely on a school’s admission rate.
Read the full methodologyMedian earnings 10 years out, earnings vs. a high-school grad, and loan repayment.
Admission selectivity and the incoming class’s SAT / ACT scores.
Average net price after aid and the typical debt of graduates.
Graduation rate and first-year retention.
Instructional spending and faculty salaries per student.
Share of Pell-grant students and reliance on federal loans.
Data from the U.S. Department of Education’s College Scorecard and IPEDS. Figures are the most recent reported and may lag a year or two. This tool is read-only and not personalized — inside the Trajecta app, scores are tailored to your profile as a fit score.
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