# School City, state Students per class year Class year Source
1 The Bryn Mawr School Baltimore, MD 2.0
2 over 1 class year
Class of 2026 School's published list
2 Severn School Severna Park, MD 1.6
8 over 5 class years
Classes of 2022-2026 School's published list
3 The Taft School Watertown, CT 1.4
7 over 5 class years
past five years (2020-2024) School's published list
4 Malvern Preparatory School Malvern, PA 1.2
5 over 4 class years
Classes of 2022-2025 School's published list
5 Springside Chestnut Hill Academy Philadelphia, PA 1.0
5 over 5 class years
2022-2026 School's published list
6 Landon School Bethesda, MD 1.0
4 over 4 class years
College Admittance 2023-2026 School's published list
7 Northfield Mount Hermon Mount Hermon, MA 1.0
4 over 4 class years
the past four years School's published list
8 Berkshire School Sheffield, MA 1.0
1 over 1 class year
Class of 2021 School's published list
9 Brooks School North Andover, MA 1.0
1 over 1 class year
Class of 2024 School's published list
10 Bullis School Potomac, MD 1.0
1 over 1 class year
Class of 2026 School's published list
11 Cardinal Newman High School Santa Rosa, CA 1.0
1 over 1 class year
Class of 2025 School's published list
12 King School Stamford, CT 1.0
1 over 1 class year
Class of 2026 School's published list
13 Middlesex School Concord, MA 1.0
1 over 1 class year
Class of 2026 School's published list
14 Millbrook School Millbrook, NY 1.0
1 over 1 class year
Class of 2026 School's published list
15 Suffield Academy Suffield, CT 1.0
1 over 1 class year
Class of 2025 School's published list
16 Tower Hill School Wilmington, DE 1.0
1 over 1 class year
Class of 2026 School's published list
17 Virginia Episcopal School Lynchburg, VA 1.0
1 over 1 class year
Class of 2024 School's published list
18 Western Reserve Academy Hudson, OH 1.0
1 over 1 class year
Class of 2026 School's published list
19 York Country Day School York, PA 0.8
8 over 10 class years
The Classes of 2015-2024 School's published list
20 Archmere Academy Claymont, DE 0.8
4 over 5 class years
2022-2026 School's published list
21 Newark Academy Livingston, NJ 0.8
3 over 4 class years
2023-2026 School's published list
22 Durham Academy Durham, NC 0.6
3 over 5 class years
2021–2025 School's published list
23 Poly Prep Country Day School Brooklyn, NY 0.6
3 over 5 class years
Classes of 2022-2026 School's published list
24 St. Christopher's School Richmond, VA 0.6
3 over 5 class years
2022-2026 School's published list
25 Westtown School West Chester, PA 0.6
3 over 5 class years
2022-2026 School's published list
26 Foxcroft School Middleburg, VA 0.4
2 over 5 class years
CLASSES OF 2022-2026 School's published list
27 Lancaster Country Day School Lancaster, PA 0.4
2 over 5 class years
2020-2024 School's published list
28 Moorestown Friends School Moorestown, NJ 0.4
2 over 5 class years
Classes of 2021-2025 School's published list
29 Norfolk Academy Norfolk, VA 0.4
2 over 5 class years
2021 - 2025 School's published list
30 Northwood School Lake Placid, NY 0.4
2 over 5 class years
Classes of 2021-2025 School's published list
31 Oregon Episcopal School Portland, OR 0.4
2 over 5 class years
Classes of 2022-26 School's published list
32 The Agnes Irwin School Bryn Mawr, PA 0.4
2 over 5 class years
Classes of 2022-2026 School's published list
33 Wilbraham & Monson Academy Wilbraham, MA 0.4
2 over 5 class years
2022-2026 School's published list
34 Key School Annapolis, MD 0.3
2 over 6 class years
2021 - 2026 School's published list
35 Saddle River Day School Saddle River, NJ 0.3
2 over 6 class years
2021-2026 School's published list
36 Kent School Kent, CT 0.3
1 over 3 class years
College Matriculations 2023-2025 School's published list
37 La Jolla Country Day School La Jolla, CA 0.3
1 over 3 class years
2023-2025 School's published list
38 Portsmouth Abbey School Portsmouth, RI 0.3
1 over 3 class years
2024–2026 School's published list
39 Berwick Academy South Berwick, ME 0.2
1 over 5 class years
past five graduating classes (2022 – 2026) School's published list
40 Cate School Carpinteria, CA 0.2
1 over 5 class years
2022-2026 School's published list
41 Germantown Academy Fort Washington, PA 0.2
1 over 5 class years
Classes of 2022-2026 School's published list
42 Gilman School Baltimore, MD 0.2
1 over 5 class years
classes of 2020-2024 School's published list
43 Gould Academy Bethel, ME 0.2
1 over 6 class years
Matches made by Gould students from 2020 to 2025 School's published list
44 Harrisburg Academy Wormleysburg, PA 0.2
1 over 5 class years
2021-2025 School's published list
45 Maret School Washington, DC 0.2
1 over 5 class years
classes of 2022–2026 School's published list
46 North Shore Country Day School Winnetka, IL 0.2
1 over 4 class years
2023-2026 School's published list
47 Pingree School South Hamilton, MA 0.2
1 over 5 class years
2021–2025 School's published list
48 Thayer Academy Braintree, MA 0.2
1 over 4 class years
2020-23 School's published list
49 The Bush School Seattle, WA 0.2
1 over 6 class years
2020-2025 School's published list
50 The Derryfield School Manchester, NH 0.2
1 over 4 class years
2022-2025 School's published list

The 50 largest of 57 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 Gettysburg College feeder leaderboard. More about the college: Gettysburg 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.