# School City, state Students per class year Class year Source
1 Bishop Feehan Attleboro, MA 7.0
7 over 1 class year
Class of 2026 School's published list
2 St Ignatius College Prep Chicago, IL 7.0
7 over 1 class year
CLASS OF 2026 School's published list
3 Oratory Preparatory School Summit, NJ 5.0
5 over 1 class year
Class of 2026 School's published list
4 Academy-Notre Dame de Namur Villanova, PA 4.0
4 over 1 class year
Class of 2026 School's published list
5 Georgetown Preparatory School North Bethesda, MD 4.0
4 over 1 class year
Class of 2025 School's published list
6 Trinity Hall Tinton Falls, NJ 3.2
16 over 5 class years
Classes of 2022-2026 School's published list
7 Delbarton School Morristown, NJ 3.0
3 over 1 class year
Class of 2026 School's published list
8 Regis High School New York, NY 3.0
3 over 1 class year
2022-2025 School's published list
9 School of the Holy Child Rye, NY 3.0
3 over 1 class year
Class of 2024 School's published list
10 Tabor Academy Marion, MA 3.0
3 over 1 class year
Class of 2025 Matriculation School's published list
11 The Pennington School Pennington, NJ 3.0
3 over 1 class year
Class of 2026 School's published list
12 Malvern Preparatory School Malvern, PA 2.0
8 over 4 class years
Classes of 2022-2025 School's published list
13 Thayer Academy Braintree, MA 2.0
8 over 4 class years
2020-23 School's published list
14 King School Stamford, CT 2.0
2 over 1 class year
Class of 2026 School's published list
15 McDonogh School Owings Mills, MD 2.0
2 over 1 class year
Class of 2026 School's published list
16 Staten Island Academy Staten Island, NY 2.0
2 over 1 class year
Class of 2026 School's published list
17 The Williston Northampton School Easthampton, MA 2.0
2 over 1 class year
Class of 2026 / Classes of 2022-2025 School's published list
18 Pingree School South Hamilton, MA 1.8
9 over 5 class years
2021–2025 School's published list
19 Portledge School Locust Valley, NY 1.8
9 over 5 class years
Classes of 2022–2026 School's published list
20 Loyola School New York, NY 1.5
6 over 4 class years
2023-2026 School's published list
21 Albany Academies Albany, NY 1.4
7 over 5 class years
2022-2026 School's published list
22 The Agnes Irwin School Bryn Mawr, PA 1.2
6 over 5 class years
Classes of 2022-2026 School's published list
23 Wilbraham & Monson Academy Wilbraham, MA 1.2
6 over 5 class years
2022-2026 School's published list
24 St. Sebastian's School Needham, MA 1.0
5 over 5 class years
past five years School's published list
25 The Pingry School Basking Ridge, NJ 1.0
4 over 4 class years
2022-2025 School's published list
26 Community School of Naples Naples, FL 1.0
1 over 1 class year
class of 2026 School's published list
27 Dana Hall School Wellesley, MA 1.0
1 over 1 class year
Class of 2026 School's published list
28 Dwight-Englewood School Englewood, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
29 Fenwick High School Oak Park, IL 1.0
1 over 1 class year
Class of 2025 School's published list
30 Middlesex School Concord, MA 1.0
1 over 1 class year
Class of 2026 School's published list
31 Millbrook School Millbrook, NY 1.0
1 over 1 class year
Class of 2026 School's published list
32 Oak Knoll School of the Holy Child Summit, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
33 Paideia School Atlanta, GA 1.0
1 over 1 class year
Class of 2026 School's published list
34 Saint Francis Catholic High School Sacramento, CA 1.0
1 over 1 class year
Class of 2025 School's published list
35 The Haverford School Haverford, PA 1.0
1 over 1 class year
2026 School's published list
36 The Hun School of Princeton Princeton, NJ 1.0
1 over 1 class year
CLASS OF 2026 MATRICULATION School's published list
37 The Pembroke Hill School - Wornall Campus Kansas City, MO 1.0
1 over 1 class year
Class of 2026 School's published list
38 Western Reserve Academy Hudson, OH 1.0
1 over 1 class year
Class of 2026 School's published list
39 Saddle River Day School Saddle River, NJ 0.8
5 over 6 class years
2021-2026 School's published list
40 Archmere Academy Claymont, DE 0.8
4 over 5 class years
2022-2026 School's published list
41 Beaver Country Day School Chestnut Hill, MA 0.8
4 over 5 class years
Five Year Summary 2022-2026 School's published list
42 Berwick Academy South Berwick, ME 0.8
4 over 5 class years
past five graduating classes (2022 – 2026) School's published list
43 Germantown Academy Fort Washington, PA 0.8
4 over 5 class years
Classes of 2022-2026 School's published list
44 Springside Chestnut Hill Academy Philadelphia, PA 0.8
4 over 5 class years
2022-2026 School's published list
45 The Rivers School Weston, MA 0.8
4 over 5 class years
2022-2026 School's published list
46 William Penn Charter School Philadelphia, PA 0.8
4 over 5 class years
2022-2026 School's published list
47 Portsmouth Abbey School Portsmouth, RI 0.7
2 over 3 class years
2024–2026 School's published list
48 Greens Farms Academy Westport, CT 0.6
3 over 5 class years
Class of 2022-2026 School's published list
49 Marymount School of New York New York, NY 0.6
3 over 5 class years
2020-2024 School's published list
50 Tilton School Tilton, NH 0.6
3 over 5 class years
2019-2023 School's published list

The 50 largest of 69 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 Fairfield University feeder leaderboard. More about the college: Fairfield 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.