# School City, state Students per class year Class year Source
1 Nichols School Buffalo, NY 3.0
3 over 1 class year
Class of 2026 School's published list
2 Northwood School Lake Placid, NY 2.6
13 over 5 class years
Classes of 2021-2025 School's published list
3 Thayer Academy Braintree, MA 2.2
9 over 4 class years
2020-23 School's published list
4 Pingree School South Hamilton, MA 1.6
8 over 5 class years
2021–2025 School's published list
5 Gould Academy Bethel, ME 1.2
7 over 6 class years
Matches made by Gould students from 2020 to 2025 School's published list
6 Albany Academies Albany, NY 1.2
6 over 5 class years
2022-2026 School's published list
7 Belmont Hill School Belmont, MA 1.0
5 over 5 class years
2022-2026 School's published list
8 Choate Rosemary Hall Wallingford, CT 1.0
5 over 5 class years
IN THE PAST FIVE YEARS, (CLASS OF 2022-2026) School's published list
9 St. George's School Middletown, RI 1.0
5 over 5 class years
Classes of 2022-2026 School's published list
10 Berkshire School Sheffield, MA 1.0
1 over 1 class year
Class of 2021 School's published list
11 Middlesex School Concord, MA 1.0
1 over 1 class year
Class of 2026 School's published list
12 Stevenson School Pebble Beach, CA 1.0
1 over 1 class year
Class of 2025 School's published list
13 The Hun School of Princeton Princeton, NJ 1.0
1 over 1 class year
CLASS OF 2026 MATRICULATION School's published list
14 Berwick Academy South Berwick, ME 0.8
4 over 5 class years
past five graduating classes (2022 – 2026) School's published list
15 The Derryfield School Manchester, NH 0.8
3 over 4 class years
2022-2025 School's published list
16 Kent School Kent, CT 0.7
2 over 3 class years
College Matriculations 2023-2025 School's published list
17 Emma Willard School Troy, NY 0.5
2 over 4 class years
Classes of 2023, 2024, 2025, 2026 School's published list
18 Greenwich Academy Greenwich, CT 0.4
2 over 5 class years
2022-2026 School's published list
19 Poly Prep Country Day School Brooklyn, NY 0.4
2 over 5 class years
Classes of 2022-2026 School's published list
20 Springside Chestnut Hill Academy Philadelphia, PA 0.4
2 over 5 class years
2022-2026 School's published list
21 St. Sebastian's School Needham, MA 0.4
2 over 5 class years
past five years School's published list
22 Tilton School Tilton, NH 0.4
2 over 5 class years
2019-2023 School's published list
23 Key School Annapolis, MD 0.3
2 over 6 class years
2021 - 2026 School's published list
24 Vermont Academy Saxtons River, VT 0.3
2 over 6 class years
Matriculation List (2021-2026) School's published list
25 Portsmouth Abbey School Portsmouth, RI 0.3
1 over 3 class years
2024–2026 School's published list
26 Asheville School Asheville, NC 0.2
1 over 5 class years
Classes of 2022-2026 School's published list
27 Bentley School Lafayette, CA 0.2
1 over 4 class years
College Matriculations 2022–2025 School's published list
28 Episcopal High School Alexandria, VA 0.2
1 over 5 class years
Classes of 2022 through 2026 School's published list
29 Germantown Academy Fort Washington, PA 0.2
1 over 5 class years
Classes of 2022-2026 School's published list
30 Gilman School Baltimore, MD 0.2
1 over 5 class years
classes of 2020-2024 School's published list
31 Hathaway Brown School Shaker Heights, OH 0.2
1 over 5 class years
2022 - 2026 School's published list
32 Lick Wilmerding High School San Francisco, CA 0.2
1 over 4 class years
past four years School's published list
33 The Blake School Hopkins, MN 0.2
1 over 5 class years
Classes 2021-2025 School's published list
34 The Cambridge School of Weston Weston, MA 0.2
1 over 5 class years
Classes of 2022-2026 School's published list
35 The Potomac School Mclean, VA 0.2
1 over 4 class years
past four years School's published list
36 The Westminster Schools Atlanta, GA 0.2
1 over 5 class years
Classes 2021-2025 School's published list
37 Waynflete School Portland, ME 0.2
1 over 5 class years
Five-Year Matriculation (2021–2025) School's published list

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