Is Vanderbilt or Caltech harder to get into?

Caltech is typically harder to gain admission to than Vanderbilt, particularly for students seeking STEM programs. Its entering class is much smaller, and applicants are evaluated against an unusually concentrated pool of students with advanced preparation and accomplishment in math, science, and technical problem-solving. Caltech also expects evidence that a student can thrive in a highly quantitative curriculum from the start.

Vanderbilt is also extremely selective and rejects many applicants with top grades and strong activities. However, it enrolls a substantially larger undergraduate class across several colleges and majors, so its applicant pool and evaluation are broader: exceptional humanities, social-science, arts, leadership, service, and interdisciplinary profiles can all be compelling alongside strong academics.

At Caltech, high grades and rigorous coursework alone are rarely enough. The most credible applicants tend to show deep, sustained engagement with STEM, such as sophisticated research, advanced independent work, competition-level problem solving, engineering projects, or substantial scientific curiosity demonstrated beyond class. Vanderbilt likewise values academic rigor, but it has more room for varied forms of distinction and places meaningful weight on how students will contribute to its campus community.

For a high-achieving applicant, Vanderbilt should still be treated as a reach, while Caltech is an even more specialized reach unless the student has an exceptionally strong math-and-science record that matches its academic environment.