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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.

Most alumni

School	People	vs. typical
Phillips Exeter Academy New Hampshire	14	7.0×
Phillips Academy Massachusetts	12	7.7×
Hotchkiss School Connecticut	5	10.0×
DeWitt Clinton High School New York	4	5.3×
Morristown-Beard School New Jersey	4	10.8×
Collegiate School New York	4	18.1×
St. Mark's School Massachusetts	4	17.2×
Horace Mann School New York	4	11.3×
Stuyvesant High School New York	3	4.0×
St. Paul's School New Hampshire	3	9.8×
Deerfield Academy Massachusetts	3	8.2×

Biggest part of the school's identity

Shares are shrunk toward the national rate for small counts, and each school must clear a size-scaled minimum count.

School	% of its noted alumni	People
Collegiate School New York	5.3%	4
St. Mark's School Massachusetts	4.9%	4
Horace Mann School New York	3.0%	4
Morristown-Beard School New Jersey	2.8%	4
Hotchkiss School Connecticut	2.5%	5