# School City, state Students per class year Class year Source
1 St. Paul Academy and Summit School St. Paul, MN 6.0
6 over 1 class year
Class of 2025 School's published list
2 Berkshire School Sheffield, MA 4.0
4 over 1 class year
Class of 2021 School's published list
3 University School of Nashville Nashville, TN 3.0
12 over 4 class years
2022-2025 School's published list
4 The Blake School Hopkins, MN 2.8
14 over 5 class years
Classes 2021-2025 School's published list
5 Albuquerque Academy Albuquerque, NM 2.0
8 over 4 class years
The classes of 2023-26 have matriculated at the following colleges and universities School's published list
6 Shattuck-St. Marys School Faribault, MN 2.0
4 over 2 class years
Classes of 2024 and 2025 School's published list
7 Ethel Walker School Simsbury, CT 2.0
2 over 1 class year
Class of 2026 School's published list
8 Nichols School Buffalo, NY 2.0
2 over 1 class year
Class of 2026 School's published list
9 Phillips Academy (Andover) Andover, MA 2.0
2 over 1 class year
Class of 2024 School's published list
10 Colorado Academy Denver, CO 1.8
7 over 4 class years
Classes 2022-2025 School's published list
11 Thayer Academy Braintree, MA 1.8
7 over 4 class years
2020-23 School's published list
12 Gilman School Baltimore, MD 1.6
8 over 5 class years
classes of 2020-2024 School's published list
13 Santa Fe Preparatory School Santa Fe, NM 1.6
8 over 5 class years
2022-2026 School's published list
14 North Shore Country Day School Winnetka, IL 1.5
6 over 4 class years
2023-2026 School's published list
15 St. George's School Middletown, RI 1.2
6 over 5 class years
Classes of 2022-2026 School's published list
16 Asheville School Asheville, NC 1.0
5 over 5 class years
Classes of 2022-2026 School's published list
17 Berwick Academy South Berwick, ME 1.0
5 over 5 class years
past five graduating classes (2022 – 2026) School's published list
18 John Burroughs School Saint Louis, MO 1.0
5 over 5 class years
2021-2025 School's published list
19 Pingree School South Hamilton, MA 1.0
5 over 5 class years
2021–2025 School's published list
20 St Andrew'S Episcopal School Austin, TX 1.0
5 over 5 class years
CLASSES OF 2021-2025 School's published list
21 Dublin School Dublin, NH 1.0
4 over 4 class years
2023-2026 School's published list
22 Francis W. Parker School Chicago, IL 1.0
4 over 4 class years
Classes of 2022-2025 School's published list
23 Marin Academy San Rafael, CA 1.0
3 over 3 class years
CLASSES OF 2023–2025 School's published list
24 Menlo School Atherton, CA 1.0
3 over 3 class years
Classes of 2023-2025 School's published list
25 Brentwood School Los Angeles, CA 1.0
1 over 1 class year
Class of 2024 School's published list
26 Chadwick School Palos Verdes Estate, CA 1.0
1 over 1 class year
Class of 2025 School's published list
27 Friends School of Baltimore Baltimore, MD 1.0
1 over 1 class year
Class of 2026 School's published list
28 McDonogh School Owings Mills, MD 1.0
1 over 1 class year
Class of 2026 School's published list
29 Millbrook School Millbrook, NY 1.0
1 over 1 class year
Class of 2026 School's published list
30 Paideia School Atlanta, GA 1.0
1 over 1 class year
Class of 2026 School's published list
31 Saint Joseph-Notre Dame High School Alameda, CA 1.0
1 over 1 class year
Class of 2026 School's published list
32 St Francis Episcopal School Houston, TX 1.0
1 over 1 class year
2022 - 2026 School's published list
33 Suffield Academy Suffield, CT 1.0
1 over 1 class year
Class of 2025 School's published list
34 The Bolles School Jacksonville, FL 1.0
1 over 1 class year
Class of 2026 School's published list
35 The Galloway School Atlanta, GA 1.0
1 over 1 class year
Class of 2025 School's published list
36 The Greenwich Country Day School Greenwich, CT 1.0
1 over 1 class year
2021-2025 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 The Pennington School Pennington, NJ 1.0
1 over 1 class year
Class of 2026 School's published list
39 Virginia Episcopal School Lynchburg, VA 1.0
1 over 1 class year
Class of 2024 School's published list
40 Western Reserve Academy Hudson, OH 1.0
1 over 1 class year
Class of 2026 School's published list
41 Woodside Priory School Portola Valley, CA 1.0
1 over 1 class year
Class of 2026 School's published list
42 Eastside Preparatory School Kirkland, WA 0.8
4 over 5 class years
2021-2025 School's published list
43 Greens Farms Academy Westport, CT 0.8
4 over 5 class years
Class of 2022-2026 School's published list
44 Santa Catalina School Monterey, CA 0.8
4 over 5 class years
Classes of 2021-2025 School's published list
45 University Prep Seattle, WA 0.8
4 over 5 class years
2022–2026 School's published list
46 Hawaii Preparatory Academy Kamuela, HI 0.8
3 over 4 class years
The classes of 2017 to 2020 School's published list
47 Trinity Valley School Fort Worth, TX 0.8
3 over 4 class years
2020 to 2023 School's published list
48 Gould Academy Bethel, ME 0.7
4 over 6 class years
Matches made by Gould students from 2020 to 2025 School's published list
49 Kent School Kent, CT 0.7
2 over 3 class years
College Matriculations 2023-2025 School's published list
50 Episcopal High School Alexandria, VA 0.6
3 over 5 class years
Classes of 2022 through 2026 School's published list

The 50 largest of 104 ranked private schools.

Also published, with a total but no class-year window we can read, so not ranked: The Lovett School (2), Garrison Forest School (1).

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

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.