# School City, state Students per class year Class year Source
1 Avenues the World School New York, NY 9.0
9 over 1 class year
CLASSES OF 2023–2026 School's published list
2 Dwight-Englewood School Englewood, NJ 9.0
9 over 1 class year
Class of 2026 School's published list
3 St Ignatius College Prep Chicago, IL 7.0
7 over 1 class year
CLASS OF 2026 School's published list
4 Ransom Everglades School Miami, FL 6.4
32 over 5 class years
Classes of 2020-24 School's published list
5 Archer School for Girls Los Angeles, CA 6.0
6 over 1 class year
Class of '25 School's published list
6 Pine Crest School Fort Lauderdale, FL 5.0
25 over 5 class years
2022-26 School's published list
7 Bullis School Potomac, MD 5.0
5 over 1 class year
Class of 2026 School's published list
8 Harvard-Westlake School Studio City, CA 5.0
5 over 1 class year
BY THE CLASSES OF 2021-2025 School's published list
9 Poly Prep Country Day School Brooklyn, NY 4.8
24 over 5 class years
Classes of 2022-2026 School's published list
10 Greenhill School Addison, TX 4.5
18 over 4 class years
2022 - 2025 School's published list
11 Packer Collegiate Institute Brooklyn, NY 4.0
20 over 5 class years
2021 - 2025 School's published list
12 St. George's School Middletown, RI 4.0
20 over 5 class years
Classes of 2022-2026 School's published list
13 Pace Academy Atlanta, GA 4.0
4 over 1 class year
Class of 2026 School's published list
14 The Masters School Dobbs Ferry, NY 4.0
4 over 1 class year
Class of 2024 School's published list
15 Crossroads School Santa Monica, CA 3.7
11 over 3 class years
classes of 2023-25 School's published list
16 Menlo School Atherton, CA 3.7
11 over 3 class years
Classes of 2023-2025 School's published list
17 Ethical Culture Fieldston School New York, NY 3.6
18 over 5 class years
Classes of 2022–2026 School's published list
18 Germantown Academy Fort Washington, PA 3.6
18 over 5 class years
Classes of 2022-2026 School's published list
19 The Pingry School Basking Ridge, NJ 3.5
14 over 4 class years
2022-2025 School's published list
20 St. John's School Houston, TX 3.4
17 over 5 class years
Over the past five (2022-2026) graduating classes School's published list
21 Horace Mann School Bronx, NY 3.3
10 over 3 class years
Class of 2024 - 2026 Graduates School's published list
22 Riverdale Country School Bronx, NY 3.2
19 over 6 class years
Higher Ed Enrollment 2021-2026 School's published list
23 Choate Rosemary Hall Wallingford, CT 3.2
16 over 5 class years
IN THE PAST FIVE YEARS, (CLASS OF 2022-2026) School's published list
24 Loyola High School Los Angeles, CA 3.2
16 over 5 class years
2020-24 School's published list
25 The Taft School Watertown, CT 3.0
15 over 5 class years
past five years (2020-2024) School's published list
26 Palmer Trinity School Palmetto Bay, FL 3.0
12 over 4 class years
Classes of 2023–2026 School's published list
27 University School of Nashville Nashville, TN 3.0
12 over 4 class years
2022-2025 School's published list
28 Marin Academy San Rafael, CA 3.0
9 over 3 class years
CLASSES OF 2023–2025 School's published list
29 The Hockaday School Dallas, TX 3.0
9 over 3 class years
2024 – 2026 School's published list
30 Blair Academy Blairstown, NJ 3.0
3 over 1 class year
Class of 2026 School's published list
31 Brentwood School Los Angeles, CA 3.0
3 over 1 class year
Class of 2024 School's published list
32 Chadwick School Palos Verdes Estate, CA 3.0
3 over 1 class year
Class of 2025 School's published list
33 Dana Hall School Wellesley, MA 3.0
3 over 1 class year
Class of 2026 School's published list
34 Edmund Burke School Washington, DC 3.0
3 over 1 class year
Class of 2024 School's published list
35 Isidore Newman School New Orleans, LA 3.0
3 over 1 class year
Class of 2026 School's published list
36 King School Stamford, CT 3.0
3 over 1 class year
Class of 2026 School's published list
37 Providence Day School Charlotte, NC 3.0
3 over 1 class year
Class of 2026 School's published list
38 The Greenwich Country Day School Greenwich, CT 3.0
3 over 1 class year
2021-2025 School's published list
39 Episcopal High School Alexandria, VA 2.8
14 over 5 class years
Classes of 2022 through 2026 School's published list
40 San Francisco University High School San Francisco, CA 2.8
14 over 5 class years
2021-2025 School's published list
41 Colorado Academy Denver, CO 2.8
11 over 4 class years
Classes 2022-2025 School's published list
42 Francis W. Parker School Chicago, IL 2.8
11 over 4 class years
Classes of 2022-2025 School's published list
43 Branson School Ross, CA 2.7
8 over 3 class years
Branson Classes of 2024-2026 School's published list
44 St Andrew'S Episcopal School Austin, TX 2.4
12 over 5 class years
CLASSES OF 2021-2025 School's published list
45 The Head-Royce School Oakland, CA 2.4
12 over 5 class years
(2021–25) School's published list
46 The Rivers School Weston, MA 2.4
12 over 5 class years
2022-2026 School's published list
47 The Westminster Schools Atlanta, GA 2.4
12 over 5 class years
Classes 2021-2025 School's published list
48 Urban School of San Francisco San Francisco, CA 2.4
12 over 5 class years
2022-2026 School's published list
49 William Penn Charter School Philadelphia, PA 2.4
12 over 5 class years
2022-2026 School's published list
50 Kent School Kent, CT 2.3
7 over 3 class years
College Matriculations 2023-2025 School's published list

The 50 largest of 186 ranked private schools.

Also published, with a total but no class-year window we can read, so not ranked: Garrison Forest School (1), The Lovett School (1).

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