# School City, state Students per class year Class year Source
1 Albany Academies Albany, NY 2.0
10 over 5 class years
2022-2026 School's published list
2 Nichols School Buffalo, NY 2.0
2 over 1 class year
Class of 2026 School's published list
3 Pomfret School Pomfret, CT 2.0
2 over 1 class year
Class of 2022 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 Northwood School Lake Placid, NY 1.2
6 over 5 class years
Classes of 2021-2025 School's published list
6 The Cambridge School of Weston Weston, MA 1.2
6 over 5 class years
Classes of 2022-2026 School's published list
7 Lancaster Country Day School Lancaster, PA 1.0
5 over 5 class years
2020-2024 School's published list
8 Emma Willard School Troy, NY 1.0
4 over 4 class years
Classes of 2023, 2024, 2025, 2026 School's published list
9 Northfield Mount Hermon Mount Hermon, MA 1.0
4 over 4 class years
the past four years School's published list
10 The Derryfield School Manchester, NH 1.0
4 over 4 class years
2022-2025 School's published list
11 Germantown Friends School Philadelphia, PA 1.0
3 over 3 class years
2023-25 School's published list
12 Shattuck-St. Marys School Faribault, MN 1.0
2 over 2 class years
Classes of 2024 and 2025 School's published list
13 Berkshire School Sheffield, MA 1.0
1 over 1 class year
Class of 2021 School's published list
14 Bishop Feehan Attleboro, MA 1.0
1 over 1 class year
Class of 2026 School's published list
15 Bullis School Potomac, MD 1.0
1 over 1 class year
Class of 2026 School's published list
16 King School Stamford, CT 1.0
1 over 1 class year
Class of 2026 School's published list
17 Phillips Academy (Andover) Andover, MA 1.0
1 over 1 class year
Class of 2024 School's published list
18 Princeton Day School Princeton, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
19 Rye Country Day School Rye, NY 1.0
1 over 1 class year
Class of 2026 School's published list
20 Saint Joseph-Notre Dame High School Alameda, CA 1.0
1 over 1 class year
Class of 2026 School's published list
21 St. Luke's School (New Canaan) New Canaan, CT 1.0
1 over 1 class year
Class of 2026 / Classes 2021-2025 School's published list
22 The Greenwich Country Day School Greenwich, CT 1.0
1 over 1 class year
2021-2025 School's published list
23 The Hun School of Princeton Princeton, NJ 1.0
1 over 1 class year
CLASS OF 2026 MATRICULATION School's published list
24 Western Reserve Academy Hudson, OH 1.0
1 over 1 class year
Class of 2026 School's published list
25 Ethical Culture Fieldston School New York, NY 0.8
4 over 5 class years
Classes of 2022–2026 School's published list
26 Moravian Academy Bethlehem, PA 0.8
4 over 5 class years
the last five years School's published list
27 Dublin School Dublin, NH 0.8
3 over 4 class years
2023-2026 School's published list
28 Palmer Trinity School Palmetto Bay, FL 0.8
3 over 4 class years
Classes of 2023–2026 School's published list
29 Punahou School Honolulu, HI 0.8
3 over 4 class years
over the last four years: 2026, 2025, 2024, and 2023 School's published list
30 Gould Academy Bethel, ME 0.7
4 over 6 class years
Matches made by Gould students from 2020 to 2025 School's published list
31 Saddle River Day School Saddle River, NJ 0.7
4 over 6 class years
2021-2026 School's published list
32 Kent School Kent, CT 0.7
2 over 3 class years
College Matriculations 2023-2025 School's published list
33 Marin Academy San Rafael, CA 0.7
2 over 3 class years
CLASSES OF 2023–2025 School's published list
34 St Ignatius High School Cleveland, OH 0.7
2 over 3 class years
CLASSES OF 2024-2025-2026 School's published list
35 Kamehameha Schools Kapalama Campus Honolulu, HI 0.6
4 over 7 class years
the last seven years, 2017-2023 School's published list
36 Dunn School Los Olivos, CA 0.6
3 over 5 class years
2021-2025 School's published list
37 Springside Chestnut Hill Academy Philadelphia, PA 0.6
3 over 5 class years
2022-2026 School's published list
38 Westtown School West Chester, PA 0.6
3 over 5 class years
2022-2026 School's published list
39 York Country Day School York, PA 0.5
5 over 10 class years
The Classes of 2015-2024 School's published list
40 Key School Annapolis, MD 0.5
3 over 6 class years
2021 - 2026 School's published list
41 Bentley School Lafayette, CA 0.5
2 over 4 class years
College Matriculations 2022–2025 School's published list
42 Landon School Bethesda, MD 0.5
2 over 4 class years
College Admittance 2023-2026 School's published list
43 Asheville School Asheville, NC 0.4
2 over 5 class years
Classes of 2022-2026 School's published list
44 Eastside Preparatory School Kirkland, WA 0.4
2 over 5 class years
2021-2025 School's published list
45 Friends Select School Philadelphia, PA 0.4
2 over 5 class years
Classes of 2020-2024 School's published list
46 Germantown Academy Fort Washington, PA 0.4
2 over 5 class years
Classes of 2022-2026 School's published list
47 Moorestown Friends School Moorestown, NJ 0.4
2 over 5 class years
Classes of 2021-2025 School's published list
48 Packer Collegiate Institute Brooklyn, NY 0.4
2 over 5 class years
2021 - 2025 School's published list
49 Severn School Severna Park, MD 0.4
2 over 5 class years
Classes of 2022-2026 School's published list
50 The John Cooper School The Woodlands, TX 0.4
2 over 5 class years
Class of 2022 - 2026 School's published list

The 50 largest of 80 ranked private schools.

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

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.