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 |
|---|---|---|
| Our Lady Queen of Angels Seminary California | 21.5× | |
| Regis High School New York | 10.6× | |
| Boston College High School Massachusetts | 5.1× | |
| St. Joseph's Preparatory School Pennsylvania | 4.2× | |
| West Philadelphia Catholic High School Pennsylvania | 2.3× | |
| St. Xavier High School Ohio | 0.8× |
| School | % of its noted alumni | People |
|---|---|---|
| Our Lady Queen of Angels Seminary California | 7 | |
| Regis High School New York | 4 | |
| Boston College High School Massachusetts | 7 | |
| St. Joseph's Preparatory School Pennsylvania | 3 | |
| West Philadelphia Catholic High School Pennsylvania | 3 |