# School City, state Students per class year Class year Source
1 Harvard-Westlake School Studio City, CA 2.0
2 over 1 class year
BY THE CLASSES OF 2021-2025 School's published list
2 Saint Joseph-Notre Dame High School Alameda, CA 2.0
2 over 1 class year
Class of 2026 School's published list
3 Menlo School Atherton, CA 1.7
5 over 3 class years
Classes of 2023-2025 School's published list
4 Loyola High School Los Angeles, CA 1.2
6 over 5 class years
2020-24 School's published list
5 Cardinal Newman High School Santa Rosa, CA 1.0
1 over 1 class year
Class of 2025 School's published list
6 Saint Augustine High School San Diego, CA 1.0
1 over 1 class year
Class of 2026 School's published list
7 Saint Francis Catholic High School Sacramento, CA 1.0
1 over 1 class year
Class of 2025 School's published list
8 The International School of San Francisco San Francisco, CA 1.0
1 over 1 class year
Class of 2026 School's published list
9 Western Reserve Academy Hudson, OH 1.0
1 over 1 class year
Class of 2026 School's published list
10 York School Monterey, CA 0.7
4 over 6 class years
Classes of 2021-2026 School's published list
11 Crossroads School Santa Monica, CA 0.7
2 over 3 class years
classes of 2023-25 School's published list
12 San Francisco University High School San Francisco, CA 0.4
2 over 5 class years
2021-2025 School's published list
13 Alsion Montessori Middle/High Fremont, CA 0.3
2 over 7 class years
2019-2025 School's published list
14 Marin Academy San Rafael, CA 0.3
1 over 3 class years
CLASSES OF 2023–2025 School's published list
15 The Harker School San Jose, CA 0.3
1 over 3 class years
Classes of 2023, 2024 & 2025 School's published list
16 Francis Parker School San Diego, CA 0.2
1 over 4 class years
2022-2025 School's published list
17 Polytechnic School Pasadena, CA 0.2
1 over 5 class years
Class of 2022-2026 School's published list
18 The Bishop's School La Jolla, CA 0.2
1 over 4 class years
the Class of 2025 as well as the Classes of 2022-2025 School's published list
19 The Pingry School Basking Ridge, NJ 0.2
1 over 4 class years
2022-2025 School's published list
20 Urban School of San Francisco San Francisco, CA 0.2
1 over 5 class years
2022-2026 School's published list

All schools, public and private, and the lists of colleges that admitted each school's graduates, are on the University of California-Merced feeder leaderboard. More about the college: University of California-Merced.

Each count is copied from a list the school published about its own graduates: where they enrolled, one student at one college. The ranked figure is that count divided by the class years the school's list covers. A school that is not on this page did not publish a numbered matriculation list we could read — that is all absence means here. It is never a statement about a school's graduates. Lists of acceptances (where students were admitted, not where they enrolled) are never counted in this ranking: an acceptances list runs about three times an enrollment list, so counting the two together would compare different things. Those lists are ranked on their own, separately.