# School City, state Students per class year Class year Source
1 Friends School of Baltimore Baltimore, MD 3.0
3 over 1 class year
Class of 2026 School's published list
2 The International School of San Francisco San Francisco, CA 3.0
3 over 1 class year
Class of 2026 School's published list
3 The Masters School Dobbs Ferry, NY 3.0
3 over 1 class year
Class of 2024 School's published list
4 Crossroads School Santa Monica, CA 2.3
7 over 3 class years
classes of 2023-25 School's published list
5 Germantown Friends School Philadelphia, PA 2.3
7 over 3 class years
2023-25 School's published list
6 The Cambridge School of Weston Weston, MA 2.0
10 over 5 class years
Classes of 2022-2026 School's published list
7 The Bush School Seattle, WA 1.7
10 over 6 class years
2020-2025 School's published list
8 Beaver Country Day School Chestnut Hill, MA 1.6
8 over 5 class years
Five Year Summary 2022-2026 School's published list
9 The Northwest School Seattle, WA 1.6
8 over 5 class years
classes of 2021-2025 School's published list
10 University School of Nashville Nashville, TN 1.5
6 over 4 class years
2022-2025 School's published list
11 Berwick Academy South Berwick, ME 1.4
7 over 5 class years
past five graduating classes (2022 – 2026) School's published list
12 Poly Prep Country Day School Brooklyn, NY 1.2
6 over 5 class years
Classes of 2022-2026 School's published list
13 The Head-Royce School Oakland, CA 1.2
6 over 5 class years
(2021–25) School's published list
14 Friends Seminary New York, NY 1.0
5 over 5 class years
The Classes of 2022–2026 School's published list
15 The Mountain School of Milton Academy Vershire, VT 1.0
5 over 5 class years
2021-2025 School's published list
16 Urban School of San Francisco San Francisco, CA 1.0
5 over 5 class years
2022-2026 School's published list
17 Waynflete School Portland, ME 1.0
5 over 5 class years
Five-Year Matriculation (2021–2025) School's published list
18 Emma Willard School Troy, NY 1.0
4 over 4 class years
Classes of 2023, 2024, 2025, 2026 School's published list
19 Lycee Francais de New York New York, NY 1.0
4 over 4 class years
Class of 2022-2025 School's published list
20 Northfield Mount Hermon Mount Hermon, MA 1.0
4 over 4 class years
the past four years School's published list
21 Bishop Feehan Attleboro, MA 1.0
1 over 1 class year
Class of 2026 School's published list
22 Blair Academy Blairstown, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
23 Brooks School North Andover, MA 1.0
1 over 1 class year
Class of 2024 School's published list
24 Cardinal Newman High School Santa Rosa, CA 1.0
1 over 1 class year
Class of 2025 School's published list
25 Dwight-Englewood School Englewood, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
26 Harvard-Westlake School Studio City, CA 1.0
1 over 1 class year
BY THE CLASSES OF 2021-2025 School's published list
27 Manlius Pebble Hill School Syracuse, NY 1.0
1 over 1 class year
Class of 2025 School's published list
28 Pace Academy Atlanta, GA 1.0
1 over 1 class year
Class of 2026 School's published list
29 Phillips Academy (Andover) Andover, MA 1.0
1 over 1 class year
Class of 2024 School's published list
30 Rye Country Day School Rye, NY 1.0
1 over 1 class year
Class of 2026 School's published list
31 St Ann'S School Brooklyn, NY 1.0
1 over 1 class year
CLASS OF 2024 School's published list
32 The Bryn Mawr School Baltimore, MD 1.0
1 over 1 class year
Class of 2026 School's published list
33 The Hun School of Princeton Princeton, NJ 1.0
1 over 1 class year
CLASS OF 2026 MATRICULATION School's published list
34 The Webb Schools Claremont, CA 1.0
1 over 1 class year
Class of 2026 School's published list
35 Western Reserve Academy Hudson, OH 1.0
1 over 1 class year
Class of 2026 School's published list
36 Friends Central School Wynnewood, PA 0.8
4 over 5 class years
2019-2023 School's published list
37 Friends Select School Philadelphia, PA 0.8
4 over 5 class years
Classes of 2020-2024 School's published list
38 Lakeside School Seattle, WA 0.8
4 over 5 class years
2021-2025 School's published list
39 Packer Collegiate Institute Brooklyn, NY 0.8
4 over 5 class years
2021 - 2025 School's published list
40 San Francisco University High School San Francisco, CA 0.8
4 over 5 class years
2021-2025 School's published list
41 Albuquerque Academy Albuquerque, NM 0.8
3 over 4 class years
The classes of 2023-26 have matriculated at the following colleges and universities School's published list
42 Lick Wilmerding High School San Francisco, CA 0.8
3 over 4 class years
past four years School's published list
43 Punahou School Honolulu, HI 0.8
3 over 4 class years
over the last four years: 2026, 2025, 2024, and 2023 School's published list
44 Wheeler School Providence, RI 0.8
3 over 4 class years
College Matriculation for the Classes of 2022-25 School's published list
45 Vermont Academy Saxtons River, VT 0.7
4 over 6 class years
Matriculation List (2021-2026) School's published list
46 The Putney School Putney, VT 0.7
2 over 3 class years
(2023-2025) School's published list
47 Choate Rosemary Hall Wallingford, CT 0.6
3 over 5 class years
IN THE PAST FIVE YEARS, (CLASS OF 2022-2026) School's published list
48 Germantown Academy Fort Washington, PA 0.6
3 over 5 class years
Classes of 2022-2026 School's published list
49 Greens Farms Academy Westport, CT 0.6
3 over 5 class years
Class of 2022-2026 School's published list
50 Maret School Washington, DC 0.6
3 over 5 class years
classes of 2022–2026 School's published list

The 50 largest of 98 ranked private schools.

Also published, with a total but no class-year window we can read, so not ranked: Pierrepont School (2), Woodlawn School (2).

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

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.