| # |
School |
City, state |
Students per class year |
Class year |
Source |
| 1 |
Germantown Academy |
Fort Washington, PA |
3.0 15 over 5 class years |
Classes of 2022-2026 |
School's published list |
| 2 |
Delbarton School |
Morristown, NJ |
3.0 3 over 1 class year |
Class of 2026 |
School's published list |
| 3 |
St. Luke's School (New Canaan) |
New Canaan, CT |
3.0 3 over 1 class year |
Class of 2026 / Classes 2021-2025 |
School's published list |
| 4 |
McDonogh School |
Owings Mills, MD |
2.0 2 over 1 class year |
Class of 2026 |
School's published list |
| 5 |
Tabor Academy |
Marion, MA |
2.0 2 over 1 class year |
Class of 2025 Matriculation |
School's published list |
| 6 |
The Hun School of Princeton |
Princeton, NJ |
2.0 2 over 1 class year |
CLASS OF 2026 MATRICULATION |
School's published list |
| 7 |
Friends Central School |
Wynnewood, PA |
1.8 9 over 5 class years |
2019-2023 |
School's published list |
| 8 |
Gilman School |
Baltimore, MD |
1.6 8 over 5 class years |
classes of 2020-2024 |
School's published list |
| 9 |
William Penn Charter School |
Philadelphia, PA |
1.6 8 over 5 class years |
2022-2026 |
School's published list |
| 10 |
Archmere Academy |
Claymont, DE |
1.4 7 over 5 class years |
2022-2026 |
School's published list |
| 11 |
Lancaster Country Day School |
Lancaster, PA |
1.2 6 over 5 class years |
2020-2024 |
School's published list |
| 12 |
The Lawrenceville School |
Lawrenceville, NJ |
1.2 6 over 5 class years |
the last five years |
School's published list |
| 13 |
Malvern Preparatory School |
Malvern, PA |
1.2 5 over 4 class years |
Classes of 2022-2025 |
School's published list |
| 14 |
Northfield Mount Hermon |
Mount Hermon, MA |
1.2 5 over 4 class years |
the past four years |
School's published list |
| 15 |
Springside Chestnut Hill Academy |
Philadelphia, PA |
1.0 5 over 5 class years |
2022-2026 |
School's published list |
| 16 |
Westtown School |
West Chester, PA |
1.0 5 over 5 class years |
2022-2026 |
School's published list |
| 17 |
Germantown Friends School |
Philadelphia, PA |
1.0 3 over 3 class years |
2023-25 |
School's published list |
| 18 |
Academy-Notre Dame de Namur |
Villanova, PA |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 19 |
Blair Academy |
Blairstown, NJ |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 20 |
Brooks School |
North Andover, MA |
1.0 1 over 1 class year |
Class of 2024 |
School's published list |
| 21 |
Bullis School |
Potomac, MD |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 22 |
Isidore Newman School |
New Orleans, LA |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 23 |
Middlesex School |
Concord, MA |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 24 |
Princeton Day School |
Princeton, NJ |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 25 |
Rye Country Day School |
Rye, NY |
1.0 1 over 1 class year |
Class of 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 |
Severn School |
Severna Park, MD |
0.8 4 over 5 class years |
Classes of 2022-2026 |
School's published list |
| 28 |
Durham Academy |
Durham, NC |
0.6 3 over 5 class years |
2021–2025 |
School's published list |
| 29 |
Poly Prep Country Day School |
Brooklyn, NY |
0.6 3 over 5 class years |
Classes of 2022-2026 |
School's published list |
| 30 |
Emma Willard School |
Troy, NY |
0.5 2 over 4 class years |
Classes of 2023, 2024, 2025, 2026 |
School's published list |
| 31 |
Francis W. Parker School |
Chicago, IL |
0.5 2 over 4 class years |
Classes of 2022-2025 |
School's published list |
| 32 |
Thayer Academy |
Braintree, MA |
0.5 2 over 4 class years |
2020-23 |
School's published list |
| 33 |
Collegiate School |
New York, NY |
0.4 2 over 5 class years |
2022-2026 |
School's published list |
| 34 |
Greens Farms Academy |
Westport, CT |
0.4 2 over 5 class years |
Class of 2022-2026 |
School's published list |
| 35 |
Norfolk Academy |
Norfolk, VA |
0.4 2 over 5 class years |
2021 - 2025 |
School's published list |
| 36 |
Pingree School |
South Hamilton, MA |
0.4 2 over 5 class years |
2021–2025 |
School's published list |
| 37 |
St. Christopher's School |
Richmond, VA |
0.4 2 over 5 class years |
2022-2026 |
School's published list |
| 38 |
The Agnes Irwin School |
Bryn Mawr, PA |
0.4 2 over 5 class years |
Classes of 2022-2026 |
School's published list |
| 39 |
Trinity Hall |
Tinton Falls, NJ |
0.4 2 over 5 class years |
Classes of 2022-2026 |
School's published list |
| 40 |
Kent School |
Kent, CT |
0.3 1 over 3 class years |
College Matriculations 2023-2025 |
School's published list |
| 41 |
Portsmouth Abbey School |
Portsmouth, RI |
0.3 1 over 3 class years |
2024–2026 |
School's published list |
| 42 |
York Country Day School |
York, PA |
0.2 2 over 10 class years |
The Classes of 2015-2024 |
School's published list |
| 43 |
Beaver Country Day School |
Chestnut Hill, MA |
0.2 1 over 5 class years |
Five Year Summary 2022-2026 |
School's published list |
| 44 |
Canterbury School |
Fort Wayne, IN |
0.2 1 over 6 class years |
2019-2024 |
School's published list |
| 45 |
Charles Wright Academy |
Tacoma, WA |
0.2 1 over 5 class years |
Class of 2021-2025 |
School's published list |
| 46 |
Colorado Academy |
Denver, CO |
0.2 1 over 4 class years |
Classes 2022-2025 |
School's published list |
| 47 |
Convent of the Sacred Heart |
New York, NY |
0.2 1 over 5 class years |
2022-2026 |
School's published list |
| 48 |
Dublin School |
Dublin, NH |
0.2 1 over 4 class years |
2023-2026 |
School's published list |
| 49 |
Episcopal High School |
Alexandria, VA |
0.2 1 over 5 class years |
Classes of 2022 through 2026 |
School's published list |
| 50 |
Ethical Culture Fieldston School |
New York, NY |
0.2 1 over 5 class years |
Classes of 2022–2026 |
School's published list |
The 50 largest of 79 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 Franklin & Marshall College feeder leaderboard. More about the college: Franklin & Marshall 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.