California Institute of Technology

Advancing Human Knowledge Through Science and Technology

About Caltech

The California Institute of Technology (Caltech) is a world-renowned science and engineering research and education institution located in Pasadena, California. Founded in 1891, Caltech has earned international recognition for its outstanding faculty and students.

Founded

1891

Nobel Laureates

40+

Student-Faculty Ratio

3:1

Key Research Areas

Physics and Astronomy
Chemistry and Chemical Engineering
Biology and Biological Engineering
Engineering and Applied Science
Geological and Planetary Sciences
Humanities and Social Sciences

Notable Facilities

Jet Propulsion Laboratory (JPL)
Palomar Observatory
Seismological Laboratory
Beckman Institute
Cahill Center for Astronomy and Astrophysics

Academic Excellence

Caltech consistently ranks among the world's top academic institutions. The institute maintains a strong emphasis on research, innovation, and interdisciplinary collaboration. Its small size allows for an intimate academic environment and close interaction between students and faculty.