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 |
|---|---|---|
| Miss Porter's School Connecticut | 122.9× | |
| Chapin School New York | 107.8× | |
| St. Paul's School New Hampshire | 25.9× | |
| Spence School New York | 70.3× | |
| The Buckley School California | 56.3× | |
| Marymount High School California | 76.6× | |
| Westover School Connecticut | 89.0× | |
| Canterbury School Connecticut | 57.6× | |
| Ethel Walker School Connecticut | 62.8× | |
| Lawrenceville School New Jersey | 22.5× | |
| Brearley School New York | 28.0× | |
| Potomac School Virginia | 53.2× | |
| Foxcroft School Virginia | 69.1× |
| School | % of its noted alumni | People |
|---|---|---|
| Miss Porter's School Connecticut | 12 | |
| Chapin School New York | 8 | |
| Westover School Connecticut | 4 | |
| Marymount High School California | 4 | |
| Spence School New York | 5 | |
| Foxcroft School Virginia | 3 | |
| Ethel Walker School Connecticut | 3 | |
| Canterbury School Connecticut | 3 | |
| The Buckley School California | 4 | |
| Potomac School Virginia | 3 | |
| Brearley School New York | 3 | |
| St. Paul's School New Hampshire | 5 | |
| Lawrenceville School New Jersey | 3 |