Ranking · Alumni
Deepest alumni benches
Every published school ranked by the total number of notable alumni catalogued on Wikidata. Verified against the 100M-entity structured graph — every name is a real, sourceable Wikipedia entity.
How we source this — every alumnus is a real Wikidata entity with a public Wikipedia article. The signal is a positive-lift floor on our composite ranking, never a downgrade.
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318 schools · showing top 200
Metric · Overall
- 1Harrow School
United Kingdom · WTS rank 69
2,103
15 star-tier
- 2Westminster School
United Kingdom · WTS rank 7
1,170
22 star-tier
- 3Rugby School
United Kingdom · WTS rank 577
1,097
6 star-tier
- 4Phillips Exeter Academy
United States · WTS rank 2
898
17 star-tier
- 5Marlborough College
United Kingdom · WTS rank 536
789
4 star-tier
- 6Phillips Academy
United States · WTS rank 3
711
21 star-tier
- 7Lycée Henri-IV
France · WTS rank 35
695
10 star-tier
- 8Collège Stanislas de Paris
France · WTS rank 198
474
5 star-tier
- 9Royal College Colombo
Sri Lanka · WTS rank 434
424
- 10Lycée Janson-de-Sailly
France · WTS rank 853
418
6 star-tier
- 11Robert College
Turkey · WTS rank 395
346
1 star-tier
- 12Tonbridge School
United Kingdom · WTS rank 74
342
3 star-tier
- 13Stuyvesant High School
United States · WTS rank 48
341
19 star-tier
- 14Manchester Grammar School
United Kingdom · WTS rank 43
321
8 star-tier
- 15Radley College
United Kingdom · WTS rank 508
320
1 star-tier
- 16Highgate School
United Kingdom · WTS rank 87
302
5 star-tier
- 17King's College School, Wimbledon
United Kingdom · WTS rank 12
287
1 star-tier
- 18Auckland Grammar School
New Zealand · WTS rank 755
261
2 star-tier
- 19Christ's Hospital
United Kingdom · WTS rank 1008
245
2 star-tier
- 20The Bronx High School of Science
United States · WTS rank 149
243
21 star-tier
- 21Stowe School
United Kingdom · WTS rank 502
236
2 star-tier
- 22Upper Canada College
Canada · WTS rank 46
227
3 star-tier
- 23The Hotchkiss School
United States · WTS rank 22
214
11 star-tier
- 24Abingdon School
United Kingdom · WTS rank 147
210
3 star-tier
- 25Fettes College
United Kingdom · WTS rank 556
206
2 star-tier
- 26King Edward's School, Birmingham
United Kingdom · WTS rank 97
206
4 star-tier
- 27Bishops Diocesan College
South Africa · WTS rank 361
183
- 28Melbourne Grammar School
Australia · WTS rank 76
171
- 29Hunter College High School
United States · WTS rank 153
170
14 star-tier
- 30Geelong Grammar School
Australia · WTS rank 160
169
- 31Sydney Grammar School
Australia · WTS rank 36
167
- 32Deerfield Academy
United States · WTS rank 15
164
5 star-tier
- 33University College School
United Kingdom · WTS rank 113
164
9 star-tier
- 34St Paul's Girls' School
United Kingdom · WTS rank 16
151
4 star-tier
- 35Kent School
United States · WTS rank 151
148
6 star-tier
- 36Choate Rosemary Hall
United States · WTS rank 17
145
19 star-tier
- 37Horace Mann School
United States · WTS rank 68
141
14 star-tier
- 38Haberdashers' Boys' School
United Kingdom · WTS rank 44
135
3 star-tier
- 39Millfield School
United Kingdom · WTS rank 828
134
- 40Boston Latin School
United States · WTS rank 61
133
4 star-tier
- 41Northfield Mount Hermon
United States · WTS rank 285
131
5 star-tier
- 42Ethical Culture Fieldston School
United States · WTS rank 216
130
17 star-tier
- 43Brooklyn Technical High School
United States · WTS rank 204
129
5 star-tier
- 44Oundle School
United Kingdom · WTS rank 602
129
3 star-tier
- 45Cheltenham Ladies' College
United Kingdom · WTS rank 39
128
3 star-tier
- 46Herlufsholm
Denmark · WTS rank 1361
126
- 47Harvard-Westlake School
United States · WTS rank 14
125
10 star-tier
- 48Whitgift School
United Kingdom · WTS rank 165
119
1 star-tier
- 49City of London School
United Kingdom · WTS rank 58
117
5 star-tier
- 50École Alsacienne
France · WTS rank 249
117
3 star-tier
- 51Latymer Upper School
United Kingdom · WTS rank 62
115
4 star-tier
- 52Brighton College
United Kingdom · WTS rank 59
113
- 53UWC Atlantic
United Kingdom · WTS rank 940
113
1 star-tier
- 54Punahou School
United States · WTS rank 10
111
3 star-tier
- 55Gordonstoun
United Kingdom · WTS rank 743
110
1 star-tier
- 56Aitchison College
Pakistan · WTS rank 756
107
- 57North London Collegiate School
United Kingdom · WTS rank 33
100
1 star-tier
- 58The Lawrenceville School
United States · WTS rank 8
100
4 star-tier
- 59The Hill School
United States · WTS rank 476
95
4 star-tier
- 60University of Toronto Schools
Canada · WTS rank 66
92
3 star-tier
- 61Milton Academy
United States · WTS rank 70
91
9 star-tier
- 62Hopkins School
United States · WTS rank 114
90
2 star-tier
- 63Buckingham Browne & Nichols School
United States · WTS rank 129
89
3 star-tier
- 64Reading School
United Kingdom · WTS rank 86
87
- 65University of Chicago Laboratory Schools
United States · WTS rank 103
87
3 star-tier
- 66The King's School, Canterbury
United Kingdom · WTS rank 507
86
2 star-tier
- 67Sidwell Friends School
United States · WTS rank 9
85
8 star-tier
- 68The Doon School
India · WTS rank 100
83
- 69Collège Jean-de-Brébeuf
Canada · WTS rank 350
79
- 70Raffles Institution
Singapore · WTS rank 11
77
1 star-tier
- 71Riverdale Country School
United States · WTS rank 184
75
6 star-tier
- 72Alleyn's School
United Kingdom · WTS rank 96
74
5 star-tier
- 73Michaelhouse
South Africa · WTS rank 396
73
- 74Royal Grammar School, Guildford
United Kingdom · WTS rank 904
72
- 75The Roxbury Latin School
United States · WTS rank 60
71
3 star-tier
- 76Sevenoaks School
United Kingdom · WTS rank 41
68
3 star-tier
- 77Aiglon College
Switzerland · WTS rank 346
65
1 star-tier
- 78The Brearley School
United States · WTS rank 52
64
3 star-tier
- 79Colchester Royal Grammar School
United Kingdom · WTS rank 81
62
3 star-tier
- 80St. Mark's School of Texas
United States · WTS rank 50
62
3 star-tier
- 81The Pingry School
United States · WTS rank 353
62
- 82Peddie School
United States · WTS rank 156
61
1 star-tier
- 83Emanuel School
United Kingdom · WTS rank 528
60
1 star-tier
- 84Woodberry Forest School
United States · WTS rank 491
59
4 star-tier
- 85Blair Academy
United States · WTS rank 403
58
- 86Groton School
United States · WTS rank 31
58
2 star-tier
- 87Friends Seminary
United States · WTS rank 308
57
3 star-tier
- 88Noble and Greenough School
United States · WTS rank 131
57
2 star-tier
- 89St. Paul's Co-educational College
Hong Kong · WTS rank 26
57
- 90Benenden School
United Kingdom · WTS rank 977
55
1 star-tier
- 91Germantown Friends School
United States · WTS rank 1127
52
2 star-tier
- 92Miss Porter's School
United States · WTS rank 161
52
- 93Canford School
United Kingdom · WTS rank 367
51
1 star-tier
- 94Shady Side Academy
United States · WTS rank 344
51
3 star-tier
- 95Thomas Jefferson High School for Science and Technology
United States · WTS rank 23
51
- 96Tiffin School
United Kingdom · WTS rank 145
51
1 star-tier
- 97Institut Le Rosey
Switzerland · WTS rank 27
50
1 star-tier
- 98Poly Prep Country Day School
United States · WTS rank 1114
50
1 star-tier
- 99Downe House School
United Kingdom · WTS rank 1100
49
- 100Gilman School
United States · WTS rank 341
47
2 star-tier
- 101The Latymer School
United Kingdom · WTS rank 146
47
1 star-tier
- 102Diocesan Boys' School
Hong Kong · WTS rank 65
46
- 103Latin School of Chicago
United States · WTS rank 244
46
1 star-tier
- 104The Perse School
United Kingdom · WTS rank 47
46
- 105City of London School for Girls
United Kingdom · WTS rank 56
45
- 106The Dalton School
United States · WTS rank 170
45
4 star-tier
- 107Taft School
United States · WTS rank 78
44
1 star-tier
- 108Detroit Country Day School
United States · WTS rank 293
43
3 star-tier
- 109Kaisei Academy
Japan · WTS rank 19
43
- 110Georgetown Day School
United States · WTS rank 237
42
4 star-tier
- 111Hampton School
United Kingdom · WTS rank 124
42
- 112Middlesex School
United States · WTS rank 132
42
5 star-tier
- 113Pine Crest School
United States · WTS rank 557
42
4 star-tier
- 114The Lawrence School, Sanawar
India · WTS rank 801
42
- 115The Haverford School
United States · WTS rank 334
41
- 116Nada High School
Japan · WTS rank 6
40
2 star-tier
- 117Polytechnic School
United States · WTS rank 94
40
5 star-tier
- 118John Burroughs School
United States · WTS rank 283
39
1 star-tier
- 119Schule Schloss Salem
Germany · WTS rank 107
39
- 120Diocesan Girls' School
Hong Kong · WTS rank 42
37
- 121Newark Academy
United States · WTS rank 393
37
1 star-tier
- 122United World College of South East Asia
Singapore · WTS rank 122
37
- 123Concord Academy
United States · WTS rank 130
36
1 star-tier
- 124The Thacher School
United States · WTS rank 104
36
5 star-tier
- 125Belmont Hill School
United States · WTS rank 157
35
- 126Godolphin and Latymer School
United Kingdom · WTS rank 55
35
- 127Landon School
United States · WTS rank 368
35
1 star-tier
- 128The Webb Schools
United States · WTS rank 320
34
- 129Wimbledon High School
United Kingdom · WTS rank 135
34
1 star-tier
- 130Wycombe Abbey
United Kingdom · WTS rank 444
34
- 131Appleby College
Canada · WTS rank 340
33
- 132St Mary's School Ascot
United Kingdom · WTS rank 53
33
1 star-tier
- 133The Chapin School
United States · WTS rank 155
33
- 134The Browning School
United States · WTS rank 614
32
- 135Commonwealth School
United States · WTS rank 128
31
- 136Ascham School
Australia · WTS rank 173
30
- 137Cate School
United States · WTS rank 133
30
3 star-tier
- 138Delbarton School
United States · WTS rank 388
30
3 star-tier
- 139James Allen's Girls' School
United Kingdom · WTS rank 199
30
2 star-tier
- 140Packer Collegiate Institute
United States · WTS rank 232
30
- 141The Bishop's School
United States · WTS rank 140
30
- 142The Spence School
United States · WTS rank 162
30
1 star-tier
- 143Loomis Chaffee School
United States · WTS rank 92
29
- 144Brunswick School
United States · WTS rank 193
28
2 star-tier
- 145Ransom Everglades School
United States · WTS rank 478
28
2 star-tier
- 146Emma Willard School
United States · WTS rank 139
27
1 star-tier
- 147North Carolina School of Science and Mathematics
United States · WTS rank 106
26
1 star-tier
- 148Jakarta Intercultural School
Indonesia · WTS rank 134
25
1 star-tier
- 149Lick-Wilmerding High School
United States · WTS rank 264
25
- 150Princeton Day School
United States · WTS rank 467
25
2 star-tier
- 151St Michaels University School
Canada · WTS rank 1099
25
- 152St. Andrew's School (Delaware)
United States · WTS rank 321
25
2 star-tier
- 153Woodstock School
India · WTS rank 343
25
- 154Karachi Grammar School
Pakistan · WTS rank 265
24
1 star-tier
- 155King's Hospital
Ireland · WTS rank 159
24
1 star-tier
- 156Menlo School
United States · WTS rank 186
24
1 star-tier
- 157The Henrietta Barnett School
United Kingdom · WTS rank 54
24
- 158Ashbury College
Canada · WTS rank 666
23
- 159Illinois Mathematics and Science Academy
United States · WTS rank 83
23
- 160Lady Eleanor Holles School
United Kingdom · WTS rank 1013
23
- 161The Kinkaid School
United States · WTS rank 228
23
1 star-tier
- 162École Jeannine Manuel
France · WTS rank 238
23
2 star-tier
- 163International School Bangkok
Thailand · WTS rank 234
22
2 star-tier
- 164Kodaikanal International School
India · WTS rank 681
22
1 star-tier
- 165Markham College
Peru · WTS rank 433
22
- 166The College Preparatory School
United States · WTS rank 174
22
1 star-tier
- 167International School of Geneva
Switzerland · WTS rank 163
21
- 168St. John's School (Houston)
United States · WTS rank 79
21
2 star-tier
- 169Head-Royce School
United States · WTS rank 294
20
- 170Lyceum Alpinum Zuoz
Switzerland · WTS rank 843
20
- 171Cranbrook Schools
United States · WTS rank 236
19
3 star-tier
- 172Stevenson School
United States · WTS rank 484
19
- 173Taipei American School
Taiwan · WTS rank 240
19
- 174ACS International School Cobham
United Kingdom · WTS rank 488
18
- 175Brentwood School
United States · WTS rank 641
17
- 176Havergal College
Canada · WTS rank 575
17
1 star-tier
- 177Ibstock Place School
United Kingdom · WTS rank 1116
17
2 star-tier
- 178The American School in Japan
Japan · WTS rank 176
17
1 star-tier
- 179The Baldwin School
United States · WTS rank 328
16
- 180Crystal Springs Uplands School
United States · WTS rank 272
15
- 181Rye Country Day School
United States · WTS rank 223
15
3 star-tier
- 182Santiago College
Chile · WTS rank 786
15
1 star-tier
- 183St Swithun's School
United Kingdom · WTS rank 455
15
- 184San Francisco University High School
United States · WTS rank 227
14
1 star-tier
- 185The Hockaday School
United States · WTS rank 99
14
- 186International School of the Sacred Heart
Japan · WTS rank 423
13
1 star-tier
- 187National Cathedral School
United States · WTS rank 158
13
- 188Bangkok Patana School
Thailand · WTS rank 349
12
- 189Canadian Academy
Japan · WTS rank 664
12
- 190Collège du Léman
Switzerland · WTS rank 931
12
- 191Hwa Chong Institution
Singapore · WTS rank 18
12
- 192Maret School
United States · WTS rank 318
12
2 star-tier
- 193Nightingale-Bamford School
United States · WTS rank 205
12
- 194Seoul Foreign School
South Korea · WTS rank 187
12
- 195St. Julian's School
Portugal · WTS rank 110
12
1 star-tier
- 196The Branson School
United States · WTS rank 284
12
1 star-tier
- 197The Edron Academy
Mexico · WTS rank 1281
12
2 star-tier
- 198The Nueva School
United States · WTS rank 57
12
1 star-tier
- 199American International School Vienna
Austria · WTS rank 527
11
1 star-tier
- 200Badminton School
United Kingdom · WTS rank 454
11
2 star-tier
Coverage note: Wikidata's alumni catalogue is uneven — English-language and older Western schools tend to have deeper structured data. Schools with strong genuine alumni pipelines that don't yet appear here should read our positive-lift-only guardrail: we never mark a school down for silent Wikidata coverage.
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