California Institute of Technology Admission Requirements and Statistics

[updated for 2024-2025 admission data]

How hard is Caltech to get into?

This page provides the latest information on California Institute of Technology (Caltech)'s admission process, acceptance rate, and student profile. Caltech's acceptance rate is 2.57% for 2024-2025 admission. A total of 13,856 students applied and 356 were admitted to the school. Its acceptance rate is very low, which means it is very hard to get into Caltech.

To apply to Caltech, recommendations and personal statement (or essay) are required to submit. The SAT and ACT score is not considered for admission at California Institute of Technology.

Explore California Institute of Technology

Admission Statistics

For the academic year 2024-25, Caltech's acceptance rate is 2.57% and the yield (also known as enrollment rate) is 61.24%. 9,401 men and 4,446 women applied to Caltech and 166 men and 190 women students were accepted.

Among them, 107 men and 111 women were enrolled in Caltech. You can explore the Caltech's admission rates and SAT score trends over the past decade, including year-by-year data and analysis, by visiting Admission Trends page.

Acceptance Rate and Admission Statistics at Caltech
TotalMenWomenAnother GenderGender Unknown
Applicants13,8569,4014,44600
Admitted35616619000
Enrolled21810711100
Acceptance Rate 2.57%1.77%4.27%--
Yield 61.24%64.46%58.42%--

Data source: IPEDS (Integrated Postsecondary Education Data System) (Last update: December 11, 2024)

California Institute of Technology 2025 Acceptance Rate By Gender chart

Application Requirements

It requires to submit High School Record (or Transcript), Recommendations, English Proficiency Test, and Personal statement or essay to its applicants.

The SAT and ACT test score is not considered in admission process at Caltech. The english proficiency test is required .

The next table summarizes the application requirements to apply California Institute of Technology.

For more admission information such as minimum GPA and deadlines, see its online application page .

Caltech Admission Requirements
High School GPAConsidered, if submitted
High School RankConsidered, if submitted
High School Record (or Transcript)Required
Completion of College Preparatory ProgramConsidered, if submitted
RecommendationsRequired
Formal Demonstration of CompetenciesConsidered, if submitted
SAT / ACTNot Considered
English Proficiency TestRequired
Other Test (Wonderlic,WISC-III,etc)Not Considered
Work experienceConsidered, if submitted
Personal statement or essayRequired
Legacy statusNot Considered

General Admissions Information

The following provides general admission information for applying to Caltech:

  • Open Admission Policy: No
  • Undergraduate Application Fees: -
  • Graduate Application Fees: -
  • Admission Information: www.admissions.caltech.edu/
  • Online Application: www.admissions.caltech.edu/apply
  • Calendar System: Quarter
  • Course for High School Students: Not Offered
  • Credits Accepted: No credits accepted
  • Degree Offered: Bachelor, Master, Post-Master Certificate, Doctoral (Research)

Caltech Admission Frequently Asked Questions

Caltech is extremely competitive to get into, with an acceptance rate of 2.57%.
Caltech does not require or recommend SAT or ACT scores for admission. However, some programs may have different requirements.
Yes, Caltech requires applicants to submit a personal essay or statement as part of the application.
Yes, Caltech requires applicants to submit a recommendation letter as part of the application.
Caltech does not require an application fee for undergraduate or graduate admission.
Yes, Caltech requires applicants to submit high school record or transcript as part of the admission process.
Yes, Caltech requires international applicants to submit an English proficiency test (like TOEFL or IELTS) as part of the application.

The institutional SAT code for Caltech is 4034 and 4-digit ACT code is 0182.

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