# School City, state Students per class year Class year Source
1 Regis High School New York, NY 6.0
6 over 1 class year
2022-2025 School's published list
2 St Ignatius College Prep Chicago, IL 5.0
5 over 1 class year
CLASS OF 2026 School's published list
3 Tabor Academy Marion, MA 4.0
4 over 1 class year
Class of 2025 Matriculation School's published list
4 Loyola High School Los Angeles, CA 3.2
16 over 5 class years
2020-24 School's published list
5 Choate Rosemary Hall Wallingford, CT 3.0
15 over 5 class years
IN THE PAST FIVE YEARS, (CLASS OF 2022-2026) School's published list
6 Isidore Newman School New Orleans, LA 3.0
3 over 1 class year
Class of 2026 School's published list
7 Peddie School Hightstown, NJ 3.0
3 over 1 class year
Class of 2026 School's published list
8 The Williston Northampton School Easthampton, MA 3.0
3 over 1 class year
Class of 2026 / Classes of 2022-2025 School's published list
9 Punahou School Honolulu, HI 2.8
11 over 4 class years
over the last four years: 2026, 2025, 2024, and 2023 School's published list
10 Emma Willard School Troy, NY 2.2
9 over 4 class years
Classes of 2023, 2024, 2025, 2026 School's published list
11 Malvern Preparatory School Malvern, PA 2.2
9 over 4 class years
Classes of 2022-2025 School's published list
12 Albany Academies Albany, NY 2.0
10 over 5 class years
2022-2026 School's published list
13 Loyola School New York, NY 2.0
8 over 4 class years
2023-2026 School's published list
14 Archer School for Girls Los Angeles, CA 2.0
2 over 1 class year
Class of '25 School's published list
15 Avenues the World School New York, NY 2.0
2 over 1 class year
CLASSES OF 2023–2026 School's published list
16 Ethel Walker School Simsbury, CT 2.0
2 over 1 class year
Class of 2026 School's published list
17 Friends School of Baltimore Baltimore, MD 2.0
2 over 1 class year
Class of 2026 School's published list
18 Notre Dame School of Manhattan New York, NY 2.0
2 over 1 class year
Class of 2025 School's published list
19 Staten Island Academy Staten Island, NY 2.0
2 over 1 class year
Class of 2026 School's published list
20 The Hun School of Princeton Princeton, NJ 2.0
2 over 1 class year
CLASS OF 2026 MATRICULATION School's published list
21 The Madeira School Mclean, VA 2.0
2 over 1 class year
Class of 2026 School's published list
22 The Waterford School Sandy, UT 2.0
2 over 1 class year
Class of 2025 School's published list
23 Tower Hill School Wilmington, DE 2.0
2 over 1 class year
Class of 2026 School's published list
24 The Stony Brook School Stony Brook, NY 1.8
9 over 5 class years
Classes of 2021-2025 School's published list
25 Kent School Kent, CT 1.7
5 over 3 class years
College Matriculations 2023-2025 School's published list
26 St Ignatius High School Cleveland, OH 1.7
5 over 3 class years
CLASSES OF 2024-2025-2026 School's published list
27 Pingree School South Hamilton, MA 1.6
8 over 5 class years
2021–2025 School's published list
28 Portledge School Locust Valley, NY 1.6
8 over 5 class years
Classes of 2022–2026 School's published list
29 Ransom Everglades School Miami, FL 1.6
8 over 5 class years
Classes of 2020-24 School's published list
30 Archmere Academy Claymont, DE 1.4
7 over 5 class years
2022-2026 School's published list
31 The Lawrenceville School Lawrenceville, NJ 1.4
7 over 5 class years
the last five years School's published list
32 Trinity Hall Tinton Falls, NJ 1.4
7 over 5 class years
Classes of 2022-2026 School's published list
33 Wilbraham & Monson Academy Wilbraham, MA 1.4
7 over 5 class years
2022-2026 School's published list
34 John Burroughs School Saint Louis, MO 1.2
6 over 5 class years
2021-2025 School's published list
35 St. Sebastian's School Needham, MA 1.2
6 over 5 class years
past five years School's published list
36 Severn School Severna Park, MD 1.0
5 over 5 class years
Classes of 2022-2026 School's published list
37 St. John's School Houston, TX 1.0
5 over 5 class years
Over the past five (2022-2026) graduating classes School's published list
38 The Blake School Hopkins, MN 1.0
5 over 5 class years
Classes 2021-2025 School's published list
39 Catlin Gabel School Portland, OR 1.0
4 over 4 class years
last four years School's published list
40 Winsor School Boston, MA 1.0
4 over 4 class years
2022–2025 School's published list
41 The Hockaday School Dallas, TX 1.0
3 over 3 class years
2024 – 2026 School's published list
42 Academy-Notre Dame de Namur Villanova, PA 1.0
1 over 1 class year
Class of 2026 School's published list
43 Berkeley Preparatory School Tampa, FL 1.0
1 over 1 class year
Class of 2026 School's published list
44 Bishop Feehan Attleboro, MA 1.0
1 over 1 class year
Class of 2026 School's published list
45 Community School of Naples Naples, FL 1.0
1 over 1 class year
class of 2026 School's published list
46 Dana Hall School Wellesley, MA 1.0
1 over 1 class year
Class of 2026 School's published list
47 Falmouth Academy Falmouth, MA 1.0
1 over 1 class year
Class of 2026 School's published list
48 Fenwick High School Oak Park, IL 1.0
1 over 1 class year
Class of 2025 School's published list
49 King School Stamford, CT 1.0
1 over 1 class year
Class of 2026 School's published list
50 Prestonwood Christian Academy Plano, TX 1.0
1 over 1 class year
Class of 2025 School's published list

The 50 largest of 136 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 Fordham University feeder leaderboard. More about the college: Fordham 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.