Castilleja School
- Private
- Santa Clara
- 51 seniors
- 416 students
UC admit rate
79%
33 of 42 applicants, fall 2025
Seniors admitted to a UC
65%
33 of 51 seniors
Seniors who applied to UC
82%
42 of 51 seniors
UC Los Angeles admit rate
12%
5 of 41 applicants, fall 2025
UC Berkeley admit rate
23%
9 of 39 applicants, fall 2025
Campus by campus, fall 2025
The share of this school's applicants each campus admitted, beside the campus's rate for everyone else. Hardest campus first.
University of California
Castilleja School applicants did better than all California applicants at 3 of 8 campuses, about the same at 2 and worse at 3.
- Los AngelesAbout the same
12%
5 of 41 admitted
This school12%All CA10%
Admitted students' average GPA 4.32 (all applicants 4.25)
- Berkeley10 pts higher
23%
9 of 39 admitted
This school23%All CA13%
Admitted students' average GPA 4.30 (all applicants 4.25)
- Irvine17 pts higher
39%
11 of 28 admitted
This school39%All CA22%
Admitted students' average GPA 4.31 (all applicants 4.28)
- San Diego7 pts lower
18%
7 of 38 admitted
This school18%All CA25%
Admitted students' average GPA 4.31 (all applicants 4.28)
- Santa Barbara6 pts higher
39%
14 of 36 admitted
This school39%All CA32%
Admitted students' average GPA 4.33 (all applicants 4.25)
- DavisAbout the same
36%
12 of 33 admitted
This school36%All CA37%
Admitted students' average GPA 4.33 (all applicants 4.25)
- Santa Cruz5 pts lower
67%
20 of 30 admitted
This school67%All CA71%
Admitted students' average GPA 4.25 (all applicants 4.23)
- Riverside7 pts lower
80%
8 of 10 admitted
This school80%All CA87%
Admitted students' average GPA 4.16 (all applicants 4.12)
too few applicants to report6 applied
Fall 2025. A student admitted to several campuses counts once at each one. All CA is the campus’s admit rate that fall for applicants from every California high school. Within 3 points counts as about the same. GPA is the UC-calculated GPA (weighted, capped).
California State University
Castilleja School applicants did better than the campus overall at 1 of 1 campus.
- San Luis Obispo24 pts higher
53%
8 of 15 admitted
This school53%Overall30%
Fall 2025. A student admitted to several campuses counts once at each one. Overall is the campus’s admit rate for all its applicants, from federal IPEDS data (fall 2023, the latest published). Within 3 points counts as about the same.
Campus-by-campus detail for 10 campuses
Campus trends over the years, earlier years, and side-by-side views are in the full report.
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