# School City, state Students per class year Class year Source
1 Bishop Feehan Attleboro, MA 10.0
10 over 1 class year
Class of 2026 School's published list
2 The Williston Northampton School Easthampton, MA 3.0
3 over 1 class year
Class of 2026 / Classes of 2022-2025 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 Suffield Academy Suffield, CT 2.0
2 over 1 class year
Class of 2025 School's published list
5 Thayer Academy Braintree, MA 1.5
6 over 4 class years
2020-23 School's published list
6 Delbarton School Morristown, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
7 Ethel Walker School Simsbury, CT 1.0
1 over 1 class year
Class of 2026 School's published list
8 Middlesex School Concord, MA 1.0
1 over 1 class year
Class of 2026 School's published list
9 Germantown Academy Fort Washington, PA 0.6
3 over 5 class years
Classes of 2022-2026 School's published list
10 Pingree School South Hamilton, MA 0.6
3 over 5 class years
2021–2025 School's published list
11 The Rivers School Weston, MA 0.6
3 over 5 class years
2022-2026 School's published list
12 Wheeler School Providence, RI 0.5
2 over 4 class years
College Matriculation for the Classes of 2022-25 School's published list
13 Noble and Greenough School Dedham, MA 0.4
2 over 5 class years
2021–2025 School's published list
14 St. George's School Middletown, RI 0.4
2 over 5 class years
Classes of 2022-2026 School's published list
15 Waynflete School Portland, ME 0.4
2 over 5 class years
Five-Year Matriculation (2021–2025) School's published list
16 Kent School Kent, CT 0.3
1 over 3 class years
College Matriculations 2023-2025 School's published list
17 Belmont Hill School Belmont, MA 0.2
1 over 5 class years
2022-2026 School's published list
18 Severn School Severna Park, MD 0.2
1 over 5 class years
Classes of 2022-2026 School's published list
19 St. Stephen's Episcopal School (Austin) Austin, TX 0.2
1 over 5 class years
Classes of 2021-2025 School's published list
20 The Cambridge School of Weston Weston, MA 0.2
1 over 5 class years
Classes of 2022-2026 School's published list
21 Tilton School Tilton, NH 0.2
1 over 5 class years
2019-2023 School's published list

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