Which high schools produce the most (left), and where it's the biggest part of the school's identity (right). People who came of age recently weigh more than those from earlier eras.
| School | People | vs. typical |
|---|---|---|
| Phillips Academy Massachusetts | 2.5× | |
| St. Albans School | 3.0× | |
| Woodward Academy Georgia | 3.2× | |
| Groton School Massachusetts | 3.6× | |
| Central Catholic High School Pennsylvania | 2.7× | |
| Milton Academy Massachusetts | 2.2× | |
| Lawrenceville School New Jersey | 2.4× | |
| Elder High School Ohio | 2.4× | |
| St. Ignatius College Prep Illinois | 2.3× | |
| Cheshire Academy Connecticut | 2.4× | |
| San Fernando High School California | 2.4× | |
| Lowell High School Massachusetts | 2.2× | |
| Arlington Heights High School Texas | 2.2× | |
| Bartow High School Florida | 2.2× | |
| Katella High School California | 2.2× | |
| Stuyvesant High School New York | 1.3× | |
| Sidwell Friends School | 1.5× | |
| Cleveland Heights High School Ohio | 1.9× | |
| Woodberry Forest School Virginia | 1.9× | |
| Monsignor Farrell High School New York | 1.8× | |
| Lakeland Senior High School Florida | 1.7× | |
| Phillips Exeter Academy New Hampshire | 1.0× | |
| St. Paul's School New Hampshire | 1.8× | |
| Baton Rouge Magnet High School Louisiana | 1.9× | |
| Alleman High School Illinois | 1.8× |
| School | % of its noted alumni | People |
|---|---|---|
| Groton School Massachusetts | 6 | |
| Woodward Academy Georgia | 3 | |
| St. Albans School | 9 | |
| Central Catholic High School Pennsylvania | 3 | |
| Phillips Academy Massachusetts | 47 | |
| Elder High School Ohio | 3 | |
| Lawrenceville School New Jersey | 4 | |
| San Fernando High School California | 3 | |
| Cheshire Academy Connecticut | 4 | |
| St. Ignatius College Prep Illinois | 3 |