# School City, state Students per class year Class year Source
1 St. John's School Tamuning, GU 1.2
5 over 4 class years
Classes of 2018–2022 School's published list
2 Punahou School Honolulu, HI 1.0
4 over 4 class years
over the last four years: 2026, 2025, 2024, and 2023 School's published list
3 Cardinal Newman High School Santa Rosa, CA 1.0
1 over 1 class year
Class of 2025 School's published list
4 Saint Joseph-Notre Dame High School Alameda, CA 1.0
1 over 1 class year
Class of 2026 School's published list
5 Stevenson School Pebble Beach, CA 1.0
1 over 1 class year
Class of 2025 School's published list
6 The Pennington School Pennington, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
7 Notre Dame High School Sherman Oaks, CA 0.5
2 over 4 class years
2022 - 2025 School's published list
8 La Jolla Country Day School La Jolla, CA 0.3
1 over 3 class years
2023-2025 School's published list
9 Menlo School Atherton, CA 0.3
1 over 3 class years
Classes of 2023-2025 School's published list
10 Bentley School Lafayette, CA 0.2
1 over 4 class years
College Matriculations 2022–2025 School's published list
11 Dunn School Los Olivos, CA 0.2
1 over 5 class years
2021-2025 School's published list
12 Francis Parker School San Diego, CA 0.2
1 over 4 class years
2022-2025 School's published list
13 Gould Academy Bethel, ME 0.2
1 over 6 class years
Matches made by Gould students from 2020 to 2025 School's published list
14 Polytechnic School Pasadena, CA 0.2
1 over 5 class years
Class of 2022-2026 School's published list
15 San Francisco University High School San Francisco, CA 0.2
1 over 5 class years
2021-2025 School's published list
16 Santa Fe Preparatory School Santa Fe, NM 0.2
1 over 5 class years
2022-2026 School's published list
17 Mt Vernon Presbyterian School Atlanta, GA 0.1
1 over 12 class years
2014-2025 School's published list

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

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.