# School City, state Students per class year Class year Source
1 Bishop Feehan Attleboro, MA 5.0
5 over 1 class year
Class of 2026 School's published list
2 Phillips Academy (Andover) Andover, MA 4.0
4 over 1 class year
Class of 2024 School's published list
3 Nichols School Buffalo, NY 2.0
2 over 1 class year
Class of 2026 School's published list
4 Northfield Mount Hermon Mount Hermon, MA 1.8
7 over 4 class years
the past four years School's published list
5 The Cambridge School of Weston Weston, MA 1.4
7 over 5 class years
Classes of 2022-2026 School's published list
6 Pingree School South Hamilton, MA 1.2
6 over 5 class years
2021–2025 School's published list
7 Eastside Preparatory School Kirkland, WA 1.0
5 over 5 class years
2021-2025 School's published list
8 Thayer Academy Braintree, MA 1.0
4 over 4 class years
2020-23 School's published list
9 Avenues the World School New York, NY 1.0
1 over 1 class year
CLASSES OF 2023–2026 School's published list
10 Blair Academy Blairstown, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
11 Ethel Walker School Simsbury, CT 1.0
1 over 1 class year
Class of 2026 School's published list
12 Hopkins School New Haven, CT 1.0
1 over 1 class year
Class of 2026 School's published list
13 Millbrook School Millbrook, NY 1.0
1 over 1 class year
Class of 2026 School's published list
14 Regis High School New York, NY 1.0
1 over 1 class year
2022-2025 School's published list
15 St. Paul Academy and Summit School St. Paul, MN 1.0
1 over 1 class year
Class of 2025 School's published list
16 The Bryn Mawr School Baltimore, MD 1.0
1 over 1 class year
Class of 2026 School's published list
17 Beaver Country Day School Chestnut Hill, MA 0.8
4 over 5 class years
Five Year Summary 2022-2026 School's published list
18 Waynflete School Portland, ME 0.8
4 over 5 class years
Five-Year Matriculation (2021–2025) School's published list
19 Wilbraham & Monson Academy Wilbraham, MA 0.8
4 over 5 class years
2022-2026 School's published list
20 Gould Academy Bethel, ME 0.7
4 over 6 class years
Matches made by Gould students from 2020 to 2025 School's published list
21 Vermont Academy Saxtons River, VT 0.7
4 over 6 class years
Matriculation List (2021-2026) School's published list
22 Berwick Academy South Berwick, ME 0.6
3 over 5 class years
past five graduating classes (2022 – 2026) School's published list
23 Choate Rosemary Hall Wallingford, CT 0.6
3 over 5 class years
IN THE PAST FIVE YEARS, (CLASS OF 2022-2026) School's published list
24 Durham Academy Durham, NC 0.6
3 over 5 class years
2021–2025 School's published list
25 St. Sebastian's School Needham, MA 0.6
3 over 5 class years
past five years School's published list
26 Athenian School Danville, CA 0.5
2 over 4 class years
In the past four years, (2023-2026) School's published list
27 Catlin Gabel School Portland, OR 0.5
2 over 4 class years
last four years School's published list
28 University of Chicago Lab School Chicago, IL 0.5
2 over 4 class years
In the past four years School's published list
29 Wheeler School Providence, RI 0.5
2 over 4 class years
College Matriculation for the Classes of 2022-25 School's published list
30 Albany Academies Albany, NY 0.4
2 over 5 class years
2022-2026 School's published list
31 Belmont Hill School Belmont, MA 0.4
2 over 5 class years
2022-2026 School's published list
32 Friends Central School Wynnewood, PA 0.4
2 over 5 class years
2019-2023 School's published list
33 Hathaway Brown School Shaker Heights, OH 0.4
2 over 5 class years
2022 - 2026 School's published list
34 St. George's School Middletown, RI 0.4
2 over 5 class years
Classes of 2022-2026 School's published list
35 St. Stephen's Episcopal School (Austin) Austin, TX 0.4
2 over 5 class years
Classes of 2021-2025 School's published list
36 The Rivers School Weston, MA 0.4
2 over 5 class years
2022-2026 School's published list
37 Tilton School Tilton, NH 0.4
2 over 5 class years
2019-2023 School's published list
38 The Roxbury Latin School West Roxbury, MA 0.3
2 over 6 class years
2021-2026 School's published list
39 Portsmouth Abbey School Portsmouth, RI 0.3
1 over 3 class years
2024–2026 School's published list
40 Albuquerque Academy Albuquerque, NM 0.2
1 over 4 class years
The classes of 2023-26 have matriculated at the following colleges and universities School's published list
41 Asheville School Asheville, NC 0.2
1 over 5 class years
Classes of 2022-2026 School's published list
42 Colorado Academy Denver, CO 0.2
1 over 4 class years
Classes 2022-2025 School's published list
43 Ellis School Pittsburgh, PA 0.2
1 over 5 class years
2019–2023 School's published list
44 Ethical Culture Fieldston School New York, NY 0.2
1 over 5 class years
Classes of 2022–2026 School's published list
45 Friends Seminary New York, NY 0.2
1 over 5 class years
The Classes of 2022–2026 School's published list
46 Holton-Arms School Bethesda, MD 0.2
1 over 4 class years
College Matriculations 2017-2020 School's published list
47 Kent Place School Summit, NJ 0.2
1 over 4 class years
2022-2025 School's published list
48 Lakeside School Seattle, WA 0.2
1 over 5 class years
2021-2025 School's published list
49 Maret School Washington, DC 0.2
1 over 5 class years
classes of 2022–2026 School's published list
50 Moorestown Friends School Moorestown, NJ 0.2
1 over 5 class years
Classes of 2021-2025 School's published list

The 50 largest of 67 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 Worcester Polytechnic Institute feeder leaderboard. More about the college: Worcester Polytechnic Institute.

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.