More Info

About California Institute of Technology

California Institute of Technology (Caltech) is a highly selective 4-year private school located in Pasadena, California. It was founded in 1891 and has a current undergraduate enrollment of 987 students. The admissions process is extremely rigorous, with an acceptance rate of only 4%. Tuition and fees for the 2021-2022 school year are $58,680, making it one of the most expensive schools in the country. However, the net price for full-time beginning students is only $30,162. Graduation rates are high at 93%, and the student-to-faculty ratio is an impressive 3 to 1.

At Caltech, students have the opportunity to work with world-renowned faculty in the fields of science and engineering. The school is consistently ranked as one of the top institutions in these disciplines, producing 29 Nobel Prize winners. Undergraduates have access to cutting-edge research facilities and a focus on hands-on learning. There are also numerous opportunities for internships and study abroad programs.

Prospective students should be prepared to thrive in a highly competitive and demanding academic environment at Caltech. The school values intellectual curiosity and a passion for learning above all else. If you are looking for an intimate, challenging, and prestigious education in science and engineering, California Institute of Technology may be the perfect fit for you.

Read More +

Acceptance Rate

Retention Rate (Full-time Students)
Graduation Rate

Application Fee: $75

General Information

Address: 1200 E California Blvd, Pasadena, California 91125
Phone: (626) 395-6811
Student Population: 2,397 (987 undergraduate)
Student-To-Faculty Ratio: 3 to 1
Religious Affiliation: None

Degrees Offered

Bachelor’s Degree
Master’s Degree
Post-master’s Certificate
Doctor’s Degree – Research/Scholarship

Special Learning Opportunities

ROTC (Army, Navy, Air Force)
Study abroad

Student Services

Academic/career counseling service
Employment services for students
Placement services for completers


Admissions requirements include the submission of an application form, transcripts, standardized test scores, letters of recommendation, and a personal essay. The application fee is $75. In 2021-2022, there were 13,026 applicants for the incoming class. Of those admitted, 53% chose to enroll at Caltech. The admissions process at California Institute of Technology is highly selective, but high-achieving students with a strong passion for their chosen field have a good chance of being accepted. Good luck!

Read More +
Acceptance Rate: 4%
Number of Applicants: 13,026
Percent Admitted Who Enrolled: 53%
Application Fee: $75
Transfer Credit Accepted: Institution does not accept dual, credit for life, or AP credits


Two or More Races
Non-U.S. Citizen
Black/African American
American Indian/Alaska Native
Native Hawaiian/Pacific Islander

Enrollment (Fall 2021)

Total Enrollment2,397
Undergraduate Enrollment987
Undergraduate Transfer-in Enrollment4
Graduate Enrollment1,410

Test Scores

SAT 25th-75th Percentile1,530-1,560
ACT 25th-75th Percentile35-36
Test scores may play a role in college applications, but they are not the only factor that schools consider when making admissions decisions.

Undergraduate Student Gender


Tuition & Costs

In addition to tuition and fees ($58,680), Caltech students can expect to pay for books and supplies ($1,428), on-campus room and board ($17,304), and other expenses ($2,926). The total cost of attendance for on-campus students is $83,298. This number is slightly lower for off-campus students, at $80,496. California Institute of Technology offers need-based financial aid and scholarships to assist students in meeting their costs of attendance. The school also offers a tuition payment plan for those who are unable to pay their tuition in full.

Overall, attending California Institute of Technology is an expensive endeavor, but the high graduation rates and opportunities for experiential learning make it a worthwhile investment for many students. Those who are able to attend Caltech can expect an elite education in science and engineering, with access to top-notch faculty and research facilities. California Institute of Technology may not be the right fit for everyone, but those who thrive in a competitive academic environment and have a passion for their subject will find it to be a truly exceptional place to pursue their education.

Read More +

Estimated 2021-2022 Tuition & Costs

Estimated Expenses2021-2022
Tuition and Fees$58,680
Books and Supplies$1,428
On-campus Room and Board$17,748
On-campus Other Expenses$2,091
Total Expenses2021-2022

Financial Aid & Net Price

In the 2020-2021 school year, 545 Caltech students received grant or scholarship aid totaling $23,469,715. The average amount received was $43,064. 104 students received Pell Grants, with an average amount of $4,557. 35 students took out federal student loans, receiving an average amount of $6,476. As mentioned on the table below, the net price for full-time beginning students is $30,162.

Prospective students with demonstrated financial need should make sure to apply for aid and scholarships at Caltech. While attending Caltech may be expensive, the school offers resources to assist in meeting the cost of attendance. Don’t let the cost discourage you from applying – California Institute of Technology may be the perfect fit for you.

Read More +

Undergraduate Student Financial Aid (2020-2021)

Type of AidStudentsAverage
Grant or Scholarship545$43,064
Pell Grants104$4,557
Federal Student Loans35$6,476
Full-Time Beginning Students
Average Net Price$30,162
Full-time beginning undergraduate students who were awarded grant or scholarship aid from governments and/or the school.

Programs & Majors

California Institute of Technology offers undergraduate degrees, all within the fields of science and engineering. These include Aeronautics, Applied and Computational Mathematics, Computer Science, Electrical Engineering, Environmental Science & Engineering, Geological & Planetary Sciences, Materials Science & Engineering, Mechanical Engineering, and Physics.

The highly specialized nature of California Institute of Technology’s majors means that students can expect a rigorous education in their chosen field. The school values innovation and encourages students to engage in experiential learning through research opportunities. California Institute of Technology may be a good fit for those who have a clear passion and focus in their academic pursuits.

Read More +
Computer and Information Sciences and Support Services
Physical Sciences
Mathematics and Statistics
Biological and Biomedical Sciences
Social Sciences
Philosophy and Religious Studies
Multi/Interdisciplinary Studies
English Language and Literature/Letters