Columbia University

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
Stuyvesant High School New York	12	34.4×
Morristown-Beard School New Jersey	3	13.7×
Hotchkiss School Connecticut	4	13.4×
Hunter College High School New York	4	5.3×
Phillips Academy Massachusetts	4	4.0×
Bronx High School of Science New York	6	4.9×
Milton Academy Massachusetts	3	5.2×
Phillips Exeter Academy New Hampshire	15	3.0×
Horace Mann School New York	5	4.3×
Ethical Culture Fieldston School New York	4	3.9×
Marsha Stern Talmudical Academy New York	4	3.8×
Yeshivah of Flatbush New York	3	2.9×
Walnut Hills High School Ohio	3	1.9×
Erasmus Hall High School New York	3	1.9×
Townsend Harris High School New York	5	1.6×
City Honors School New York	3	1.6×
Boys High School New York	3	1.3×
Morris High School New York	3	1.2×
Columbia Grammar & Preparatory School New York	5	0.9×

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
Stuyvesant High School New York	5.2%	12
Morristown-Beard School New Jersey	3.7%	3
Milton Academy Massachusetts	1.3%	3
Bronx High School of Science New York	1.0%	6
Horace Mann School New York	1.5%	5
Ethical Culture Fieldston School New York	1.2%	4
Marsha Stern Talmudical Academy New York	1.2%	4
Phillips Exeter Academy New Hampshire	0.3%	15
Yeshivah of Flatbush New York	2.2%	3