# School City, state Students per class year Class year Source
1 Bellarmine Preparatory School Tacoma, WA 13.0
13 over 1 class year
Class of 2026 School's published list
2 Punahou School Honolulu, HI 10.8
43 over 4 class years
over the last four years: 2026, 2025, 2024, and 2023 School's published list
3 Hawaii Preparatory Academy Kamuela, HI 3.0
12 over 4 class years
The classes of 2017 to 2020 School's published list
4 Kamehameha Schools Kapalama Campus Honolulu, HI 2.6
18 over 7 class years
the last seven years, 2017-2023 School's published list
5 Saint Augustine High School San Diego, CA 2.0
2 over 1 class year
Class of 2026 School's published list
6 The Northwest School Seattle, WA 1.8
9 over 5 class years
classes of 2021-2025 School's published list
7 Charles Wright Academy Tacoma, WA 1.4
7 over 5 class years
Class of 2021-2025 School's published list
8 University Prep Seattle, WA 1.4
7 over 5 class years
2022–2026 School's published list
9 St. John's School Tamuning, GU 1.0
4 over 4 class years
Classes of 2018–2022 School's published list
10 Isidore Newman School New Orleans, LA 1.0
1 over 1 class year
Class of 2026 School's published list
11 Saint Joseph-Notre Dame High School Alameda, CA 1.0
1 over 1 class year
Class of 2026 School's published list
12 Santa Margarita Catholic High School Rancho Santa Margarita, CA 1.0
1 over 1 class year
Class of 2025 School's published list
13 The Bush School Seattle, WA 0.7
4 over 6 class years
2020-2025 School's published list
14 Eastside Preparatory School Kirkland, WA 0.6
3 over 5 class years
2021-2025 School's published list
15 Loyola High School Los Angeles, CA 0.6
3 over 5 class years
2020-24 School's published list
16 Catlin Gabel School Portland, OR 0.5
2 over 4 class years
last four years School's published list
17 Lakeside School Seattle, WA 0.4
2 over 5 class years
2021-2025 School's published list
18 Santa Fe Preparatory School Santa Fe, NM 0.4
2 over 5 class years
2022-2026 School's published list
19 Urban School of San Francisco San Francisco, CA 0.4
2 over 5 class years
2022-2026 School's published list
20 La Jolla Country Day School La Jolla, CA 0.3
1 over 3 class years
2023-2025 School's published list
21 The Harker School San Jose, CA 0.3
1 over 3 class years
Classes of 2023, 2024 & 2025 School's published list
22 Athenian School Danville, CA 0.2
1 over 4 class years
In the past four years, (2023-2026) School's published list
23 Duchesne Academy of the Sacred Heart (Houston) Houston, TX 0.2
1 over 4 class years
2021 - 2024 School's published list
24 Lick Wilmerding High School San Francisco, CA 0.2
1 over 4 class years
past four years School's published list
25 Oregon Episcopal School Portland, OR 0.2
1 over 5 class years
Classes of 2022-26 School's published list
26 Packer Collegiate Institute Brooklyn, NY 0.2
1 over 5 class years
2021 - 2025 School's published list
27 The Seven Hills School Cincinnati, OH 0.2
1 over 5 class years
2021-2025 School's published list
28 The Westminster Schools Atlanta, GA 0.2
1 over 5 class years
Classes 2021-2025 School's published list
29 York School Monterey, CA 0.2
1 over 6 class years
Classes of 2021-2026 School's published list

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

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.