# School City, state Students per class year Class year Source
1 Harvard-Westlake School Studio City, CA 26.0
26 over 1 class year
BY THE CLASSES OF 2021-2025 School's published list
2 Phillips Academy (Andover) Andover, MA 10.0
10 over 1 class year
Class of 2024 School's published list
3 Crossroads School Santa Monica, CA 9.7
29 over 3 class years
classes of 2023-25 School's published list
4 Choate Rosemary Hall Wallingford, CT 9.4
47 over 5 class years
IN THE PAST FIVE YEARS, (CLASS OF 2022-2026) School's published list
5 Dwight-Englewood School Englewood, NJ 9.0
9 over 1 class year
Class of 2026 School's published list
6 The Hun School of Princeton Princeton, NJ 9.0
9 over 1 class year
CLASS OF 2026 MATRICULATION School's published list
7 The Harker School San Jose, CA 8.7
26 over 3 class years
Classes of 2023, 2024 & 2025 School's published list
8 Sage Hill School Newport Coast, CA 8.3
25 over 3 class years
2023-2025 School's published list
9 Ransom Everglades School Miami, FL 8.2
41 over 5 class years
Classes of 2020-24 School's published list
10 Northfield Mount Hermon Mount Hermon, MA 8.0
32 over 4 class years
the past four years School's published list
11 Avenues the World School New York, NY 8.0
8 over 1 class year
CLASSES OF 2023–2026 School's published list
12 Princeton Day School Princeton, NJ 8.0
8 over 1 class year
Class of 2026 School's published list
13 Suffield Academy Suffield, CT 8.0
8 over 1 class year
Class of 2025 School's published list
14 The Webb Schools Claremont, CA 8.0
8 over 1 class year
Class of 2026 School's published list
15 Horace Mann School Bronx, NY 7.3
22 over 3 class years
Class of 2024 - 2026 Graduates School's published list
16 The Lawrenceville School Lawrenceville, NJ 7.2
36 over 5 class years
the last five years School's published list
17 Emma Willard School Troy, NY 7.0
28 over 4 class years
Classes of 2023, 2024, 2025, 2026 School's published list
18 Viewpoint School Calabasas, CA 7.0
7 over 1 class year
Class of 2026 School's published list
19 Punahou School Honolulu, HI 6.2
25 over 4 class years
over the last four years: 2026, 2025, 2024, and 2023 School's published list
20 Kent School Kent, CT 5.7
17 over 3 class years
College Matriculations 2023-2025 School's published list
21 Lycee Francais de New York New York, NY 5.2
21 over 4 class years
Class of 2022-2025 School's published list
22 Blair Academy Blairstown, NJ 5.0
5 over 1 class year
Class of 2026 School's published list
23 Brentwood School Los Angeles, CA 5.0
5 over 1 class year
Class of 2024 School's published list
24 Bullis School Potomac, MD 5.0
5 over 1 class year
Class of 2026 School's published list
25 Hopkins School New Haven, CT 5.0
5 over 1 class year
Class of 2026 School's published list
26 Millbrook School Millbrook, NY 5.0
5 over 1 class year
Class of 2026 School's published list
27 Santa Margarita Catholic High School Rancho Santa Margarita, CA 5.0
5 over 1 class year
Class of 2025 School's published list
28 St. Margaret's Episcopal School San Juan Capistrano, CA 5.0
5 over 1 class year
Class of 2026 School's published list
29 Stevenson School Pebble Beach, CA 5.0
5 over 1 class year
Class of 2025 School's published list
30 The International School of San Francisco San Francisco, CA 5.0
5 over 1 class year
Class of 2026 School's published list
31 The Pennington School Pennington, NJ 5.0
5 over 1 class year
Class of 2026 School's published list
32 Tower Hill School Wilmington, DE 5.0
5 over 1 class year
Class of 2026 School's published list
33 The Stony Brook School Stony Brook, NY 4.8
24 over 5 class years
Classes of 2021-2025 School's published list
34 Urban School of San Francisco San Francisco, CA 4.6
23 over 5 class years
2022-2026 School's published list
35 Newark Academy Livingston, NJ 4.5
18 over 4 class years
2023-2026 School's published list
36 Pine Crest School Fort Lauderdale, FL 4.4
22 over 5 class years
2022-26 School's published list
37 Poly Prep Country Day School Brooklyn, NY 4.4
22 over 5 class years
Classes of 2022-2026 School's published list
38 The Hockaday School Dallas, TX 4.3
13 over 3 class years
2024 – 2026 School's published list
39 Berkeley Preparatory School Tampa, FL 4.0
4 over 1 class year
Class of 2026 School's published list
40 Staten Island Academy Staten Island, NY 4.0
4 over 1 class year
Class of 2026 School's published list
41 The Madeira School Mclean, VA 4.0
4 over 1 class year
Class of 2026 School's published list
42 Lake Forest Academy Lake Forest, IL 3.8
15 over 4 class years
2021 - 2024 School's published list
43 Portledge School Locust Valley, NY 3.6
18 over 5 class years
Classes of 2022–2026 School's published list
44 St. John's School Houston, TX 3.6
18 over 5 class years
Over the past five (2022-2026) graduating classes School's published list
45 Saddle River Day School Saddle River, NJ 3.5
21 over 6 class years
2021-2026 School's published list
46 The Pingry School Basking Ridge, NJ 3.5
14 over 4 class years
2022-2025 School's published list
47 Ethical Culture Fieldston School New York, NY 3.4
17 over 5 class years
Classes of 2022–2026 School's published list
48 St. Stephen's Episcopal School (Austin) Austin, TX 3.4
17 over 5 class years
Classes of 2021-2025 School's published list
49 The Taft School Watertown, CT 3.4
17 over 5 class years
past five years (2020-2024) School's published list
50 The Westminster Schools Atlanta, GA 3.4
17 over 5 class years
Classes 2021-2025 School's published list

The 50 largest of 238 ranked private schools.

Also published, with a total but no class-year window we can read, so not ranked: Pierrepont School (4), The Lovett School (3).

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