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California Institute of Technology

Pasadena, CA

Overview

Pasadena's fiercely selective STEM haven where undergrads tackle real research alongside Nobel-winning faculty.

Identity
Academics
Culture
Outcomes
Identity

Caltech traces its roots to 1891, when Amos Throop founded a vocational school that evolved into a premier science institute under astronomers like George Ellery Hale. You'll thrive here if you live for physics problems, late-night lab sessions, and collaborative puzzles—intensely curious types who see math as a playground. The campus exudes a quirky, brainy personality: think prank wars between houses and olive groves shading bike paths. Pasadena offers mild year-round weather and easy access to Los Angeles, but the area's high cost of living means budgeting carefully for off-campus eats. Small size delivers close-knit vibes, though it limits breadth in non-STEM fields.

987
Undergrads
1,443
Grad Students
2.6%
Acceptance
94.0%
Grad Rate
Photos
Iconic Campus View
Millikan Library
Dabney Hall
Beckman Auditorium
Gates Annex
Watson Laboratories
Arms Laboratory
Keith Spalding Building
Athenaeum
Cahill Center For Astronomy And Astrophysics
California Institute of Technology - Simple English Wikipedia, the free  encyclopedia
Academics
3.0 : 1
Student-Faculty Ratio
97.0%
Retention Rate (Full-Time)
94.0%
6-Year Graduation Rate
87.0%
4-Year Graduation Rate
987
Undergraduate Enrollment
1,443
Graduate Enrollment
Admissions
2.6%
Acceptance Rate
4.00
Average GPA
Test Optional
Test Policy
$75
Application Fee
Test Score Range
SAT Math

790800

SAT Reading

740780

ACT Composite

3536

Check Your Fit

Enter your scores to see how you compare to admitted students at California Institute of Technology.

School avg: 4.00

0.00 – 4.00 scale

School range: 1530–1580

400 – 1600 (total)

School range: 35–36

1 – 36 (composite)

Enter at least one score above to see your fit

Tip: Add all three scores for the most accurate estimate

This tool provides estimates based on academic metrics only. Actual admission decisions consider many factors including essays, extracurriculars, recommendations, and more.
Financial Aid & Costs
Estimated Annual Cost

$80,190

Tuition + Room & Board + Books (before financial aid)
Cost Breakdown

Tuition

$58,479

Room & Board

$20,283

Books & Supplies

$1,428

Financial Aid
53%
Receiving Aid
21%
Pell Grant Recipients
$72,373
Avg Grant (recipients)
$10,614
Avg Federal Loan
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Costs shown are before financial aid. Most students receive some form of aid. Complete the FAFSA to see what you qualify for.
Campus Life
Housing

On-Campus Housing

Yes

Housing Capacity

1,572 beds

Housing Guarantee

Data not available

Dining

Meal Plan Available

Yes

Meal Plan Type

Data not available

Athletics
Southern California Intercollegiate Athletic Conf.
Quick Facts

Type

Private

Undergraduate Enrollment

987

Acceptance Rate

3%

Graduation Rate

94%

Tuition & Room/Board

$78,762

Visit Website

caltech.edu

Pasadena, CA 91125

City: Midsize
Get Directions
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