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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
DeMatha Catholic High School Maryland	14	4.9×
St. Anthony High School New Jersey	7	6.2×
Archbishop Molloy High School New York	8	4.3×
Christ the King Regional High School New York	6	5.2×
Proviso East High School Illinois	6	5.1×
Murrah High School Mississippi	5	5.8×
Simon Gratz High School Pennsylvania	5	5.1×
Southwestern High School Michigan	5	5.9×
Teaneck High School New Jersey	5	2.7×
Paul Laurence Dunbar High School Maryland	5	4.9×
Chaminade-Julienne High School Ohio	4	4.9×
Archbishop Carroll High School	5	3.9×
Narbonne High School California	4	3.2×
Miami High School Florida	4	2.9×
William Henry Harrison High School Indiana	4	5.0×
Mater Dei High School California	4	2.2×
DeWitt Clinton High School New York	6	1.2×
Thornton Township High School Illinois	5	3.7×
Mercer Island High School Washington	4	3.4×
Power Memorial Academy New York	5	4.9×
Carver Military Academy Illinois	4	5.1×
Oak Hill Academy Virginia	3	2.9×
Notre Dame Preparatory School Massachusetts	3	4.1×
Crenshaw High School California	4	2.6×
Long Beach Polytechnic High School California	4	1.5×

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
St. Anthony High School New Jersey	22.3%	7
Southwestern High School Michigan	30.3%	5
Murrah High School Mississippi	24.9%	5
Christ the King Regional High School New York	17.6%	6
Simon Gratz High School Pennsylvania	19.5%	5
Proviso East High School Illinois	18.1%	6
Carver Military Academy Illinois	32.5%	4
William Henry Harrison High School Indiana	27.0%	4
Paul Laurence Dunbar High School Maryland	21.6%	5
Chaminade-Julienne High School Ohio	21.9%	4
Power Memorial Academy New York	27.2%	5
DeMatha Catholic High School Maryland	11.7%	14
William E. Grady CTE High School New York	44.5%	3
Lake Clifton Eastern High School Maryland	31.9%	3
Blackhawk High School Pennsylvania	34.5%	3
Newport Central Catholic High School Kentucky	33.6%	4
Archbishop Molloy High School New York	12.5%	8
Murrell Dobbins Vocational School Pennsylvania	29.7%	3
Mason City High School Iowa	36.2%	3
West Philadelphia Catholic High School Pennsylvania	19.6%	5
West Memphis High School Arkansas	29.0%	3
La Salle Academy New York	31.2%	3
St. Dominic High School New York	37.2%	3
Everett High School Michigan	28.5%	3
George Westinghouse College Prep Illinois	26.8%	3