# School City, state Students per class year Class year Source
1 The Harker School San Jose, CA 8.3
25 over 3 class years
Classes of 2023, 2024 & 2025 School's published list
2 Canterbury School Fort Wayne, IN 8.2
49 over 6 class years
2019-2024 School's published list
3 Valley Christian High School San Jose, CA 5.5
11 over 2 class years
Class of 2024 & 2025 School's published list
4 Punahou School Honolulu, HI 5.0
20 over 4 class years
over the last four years: 2026, 2025, 2024, and 2023 School's published list
5 Faith Lutheran Middle School & High School Las Vegas, NV 5.0
5 over 1 class year
Class of 2026 School's published list
6 Depaul College Prep Chicago, IL 4.0
4 over 1 class year
Class of 2025 School's published list
7 St. Margaret's Episcopal School San Juan Capistrano, CA 4.0
4 over 1 class year
Class of 2026 School's published list
8 Bullis School Potomac, MD 3.0
3 over 1 class year
Class of 2026 School's published list
9 St Ignatius College Prep Chicago, IL 3.0
3 over 1 class year
CLASS OF 2026 School's published list
10 Stevenson School Pebble Beach, CA 3.0
3 over 1 class year
Class of 2025 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 Francis Parker School San Diego, CA 2.5
10 over 4 class years
2022-2025 School's published list
13 Loyola High School Los Angeles, CA 2.4
12 over 5 class years
2020-24 School's published list
14 Sage Hill School Newport Coast, CA 2.3
7 over 3 class years
2023-2025 School's published list
15 The John Cooper School The Woodlands, TX 2.2
11 over 5 class years
Class of 2022 - 2026 School's published list
16 Athenian School Danville, CA 2.2
9 over 4 class years
In the past four years, (2023-2026) School's published list
17 University of Chicago Lab School Chicago, IL 2.2
9 over 4 class years
In the past four years School's published list
18 Ransom Everglades School Miami, FL 2.0
10 over 5 class years
Classes of 2020-24 School's published list
19 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
20 Lake Forest Academy Lake Forest, IL 2.0
8 over 4 class years
2021 - 2024 School's published list
21 California Crosspoint High School Alameda, CA 2.0
2 over 1 class year
Class of 2025 School's published list
22 Fenwick High School Oak Park, IL 2.0
2 over 1 class year
Class of 2025 School's published list
23 Isidore Newman School New Orleans, LA 2.0
2 over 1 class year
Class of 2026 School's published list
24 King School Stamford, CT 2.0
2 over 1 class year
Class of 2026 School's published list
25 Prestonwood Christian Academy Plano, TX 2.0
2 over 1 class year
Class of 2025 School's published list
26 Regis High School New York, NY 2.0
2 over 1 class year
2022-2025 School's published list
27 Saint Augustine High School San Diego, CA 2.0
2 over 1 class year
Class of 2026 School's published list
28 Santa Margarita Catholic High School Rancho Santa Margarita, CA 2.0
2 over 1 class year
Class of 2025 School's published list
29 St. Luke's School (New Canaan) New Canaan, CT 2.0
2 over 1 class year
Class of 2026 / Classes 2021-2025 School's published list
30 The Columbus Academy Gahanna, OH 2.0
2 over 1 class year
Class of 2026 School's published list
31 The Pembroke Hill School - Wornall Campus Kansas City, MO 2.0
2 over 1 class year
Class of 2026 School's published list
32 University School Chagrin Falls, OH 2.0
2 over 1 class year
The 2026 College Matriculation List School's published list
33 Western Reserve Academy Hudson, OH 2.0
2 over 1 class year
Class of 2026 School's published list
34 Montgomery Bell Academy Nashville, TN 1.8
9 over 5 class years
2022 – 2026 School's published list
35 Greenhill School Addison, TX 1.8
7 over 4 class years
2022 - 2025 School's published list
36 St. John's School Tamuning, GU 1.8
7 over 4 class years
Classes of 2018–2022 School's published list
37 Kent School Kent, CT 1.7
5 over 3 class years
College Matriculations 2023-2025 School's published list
38 Sewickley Academy Sewickley, PA 1.7
5 over 3 class years
Classes of 2023, 2024, and 2025 School's published list
39 St Ignatius High School Cleveland, OH 1.7
5 over 3 class years
CLASSES OF 2024-2025-2026 School's published list
40 Choate Rosemary Hall Wallingford, CT 1.6
8 over 5 class years
IN THE PAST FIVE YEARS, (CLASS OF 2022-2026) School's published list
41 The Lawrenceville School Lawrenceville, NJ 1.6
8 over 5 class years
the last five years School's published list
42 The Westminster Schools Atlanta, GA 1.6
8 over 5 class years
Classes 2021-2025 School's published list
43 Francis W. Parker School Chicago, IL 1.5
6 over 4 class years
Classes of 2022-2025 School's published list
44 Palmer Trinity School Palmetto Bay, FL 1.5
6 over 4 class years
Classes of 2023–2026 School's published list
45 St. Stephen's Episcopal School (Austin) Austin, TX 1.4
7 over 5 class years
Classes of 2021-2025 School's published list
46 La Jolla Country Day School La Jolla, CA 1.3
4 over 3 class years
2023-2025 School's published list
47 St. Mark's School of Texas Dallas, TX 1.3
4 over 3 class years
Classes of 2023-2025 School's published list
48 Asheville School Asheville, NC 1.2
6 over 5 class years
Classes of 2022-2026 School's published list
49 Pine Crest School Fort Lauderdale, FL 1.2
6 over 5 class years
2022-26 School's published list
50 The Blake School Hopkins, MN 1.2
6 over 5 class years
Classes 2021-2025 School's published list

The 50 largest of 149 ranked private schools.

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

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.