# School City, state Students per class year Class year Source
1 Pingree School South Hamilton, MA 2.0
10 over 5 class years
2021–2025 School's published list
2 Delbarton School Morristown, NJ 2.0
2 over 1 class year
Class of 2026 School's published list
3 McDonogh School Owings Mills, MD 2.0
2 over 1 class year
Class of 2026 School's published list
4 The Masters School Dobbs Ferry, NY 2.0
2 over 1 class year
Class of 2024 School's published list
5 The Williston Northampton School Easthampton, MA 2.0
2 over 1 class year
Class of 2026 / Classes of 2022-2025 School's published list
6 Friends Central School Wynnewood, PA 1.6
8 over 5 class years
2019-2023 School's published list
7 The Lawrenceville School Lawrenceville, NJ 1.6
8 over 5 class years
the last five years School's published list
8 Moorestown Friends School Moorestown, NJ 1.4
7 over 5 class years
Classes of 2021-2025 School's published list
9 Germantown Academy Fort Washington, PA 1.2
6 over 5 class years
Classes of 2022-2026 School's published list
10 Dublin School Dublin, NH 1.2
5 over 4 class years
2023-2026 School's published list
11 Maret School Washington, DC 1.0
5 over 5 class years
classes of 2022–2026 School's published list
12 Westtown School West Chester, PA 1.0
5 over 5 class years
2022-2026 School's published list
13 Landon School Bethesda, MD 1.0
4 over 4 class years
College Admittance 2023-2026 School's published list
14 Wheeler School Providence, RI 1.0
4 over 4 class years
College Matriculation for the Classes of 2022-25 School's published list
15 Berkeley Preparatory School Tampa, FL 1.0
1 over 1 class year
Class of 2026 School's published list
16 Bishop Feehan Attleboro, MA 1.0
1 over 1 class year
Class of 2026 School's published list
17 Bullis School Potomac, MD 1.0
1 over 1 class year
Class of 2026 School's published list
18 Nichols School Buffalo, NY 1.0
1 over 1 class year
Class of 2026 School's published list
19 Peddie School Hightstown, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
20 Phillips Academy (Andover) Andover, MA 1.0
1 over 1 class year
Class of 2024 School's published list
21 Providence Day School Charlotte, NC 1.0
1 over 1 class year
Class of 2026 School's published list
22 Suffield Academy Suffield, CT 1.0
1 over 1 class year
Class of 2025 School's published list
23 The Haverford School Haverford, PA 1.0
1 over 1 class year
2026 School's published list
24 The Pennington School Pennington, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
25 The Tatnall School Wilmington, DE 1.0
1 over 1 class year
Class of 2026 School's published list
26 The Webb Schools Claremont, CA 1.0
1 over 1 class year
Class of 2026 School's published list
27 Virginia Episcopal School Lynchburg, VA 1.0
1 over 1 class year
Class of 2024 School's published list
28 Western Reserve Academy Hudson, OH 1.0
1 over 1 class year
Class of 2026 School's published list
29 Severn School Severna Park, MD 0.8
4 over 5 class years
Classes of 2022-2026 School's published list
30 The Linsly School Wheeling, WV 0.8
4 over 5 class years
2020-24 School's published list
31 The Potomac School Mclean, VA 0.8
3 over 4 class years
past four years School's published list
32 Germantown Friends School Philadelphia, PA 0.7
2 over 3 class years
2023-25 School's published list
33 Kent School Kent, CT 0.7
2 over 3 class years
College Matriculations 2023-2025 School's published list
34 Archmere Academy Claymont, DE 0.6
3 over 5 class years
2022-2026 School's published list
35 Episcopal High School Alexandria, VA 0.6
3 over 5 class years
Classes of 2022 through 2026 School's published list
36 Foxcroft School Middleburg, VA 0.6
3 over 5 class years
CLASSES OF 2022-2026 School's published list
37 Gilman School Baltimore, MD 0.6
3 over 5 class years
classes of 2020-2024 School's published list
38 Norfolk Academy Norfolk, VA 0.6
3 over 5 class years
2021 - 2025 School's published list
39 Springside Chestnut Hill Academy Philadelphia, PA 0.6
3 over 5 class years
2022-2026 School's published list
40 St. Christopher's School Richmond, VA 0.6
3 over 5 class years
2022-2026 School's published list
41 The Seven Hills School Cincinnati, OH 0.6
3 over 5 class years
2021-2025 School's published list
42 Albuquerque Academy Albuquerque, NM 0.5
2 over 4 class years
The classes of 2023-26 have matriculated at the following colleges and universities School's published list
43 Emma Willard School Troy, NY 0.5
2 over 4 class years
Classes of 2023, 2024, 2025, 2026 School's published list
44 Malvern Preparatory School Malvern, PA 0.5
2 over 4 class years
Classes of 2022-2025 School's published list
45 North Shore Country Day School Winnetka, IL 0.5
2 over 4 class years
2023-2026 School's published list
46 Thayer Academy Braintree, MA 0.5
2 over 4 class years
2020-23 School's published list
47 Albany Academies Albany, NY 0.4
2 over 5 class years
2022-2026 School's published list
48 Durham Academy Durham, NC 0.4
2 over 5 class years
2021–2025 School's published list
49 St. Sebastian's School Needham, MA 0.4
2 over 5 class years
past five years School's published list
50 The Agnes Irwin School Bryn Mawr, PA 0.4
2 over 5 class years
Classes of 2022-2026 School's published list

The 50 largest of 72 ranked private schools.

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

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