Global Top IB Schools
This table is compiled based on the average IB score achieved by all students taking the exam in the calendar year to May 2025. The table is provisional and will be finalised following further submissions and remarks in September.
2025 Results
# | Avg. Points | Name | Country | Day/Board | Boy/Girl | Cohort Size |
---|---|---|---|---|---|---|
1 | 43.2 | Letovo School | Russian Federation | Both | Co-ed | 36+ |
2 | 42.7 | North London Collegiate School | United Kingdom | Day | Girls | 16 |
3 | 42.0 | King's College School - Wimbledon | United Kingdom | Day | Boys (Co-ed 6th form) | 52 |
= | 42.0 | K. International School Tokyo | Japan | Day | Co-ed | 28+ |
5 | 41.6 | Amman Academy | Jordan | Day | Co-ed | 65+ |
= | 41.6 | Godolphin & Latymer School | United Kingdom | Day | Girls | 26 |
7 | 41.2 | German Swiss International School | Hong Kong | Day | Co-ed | 68+ |
8 | 40.4 | Royal High School Bath | United Kingdom | Both | Girls | 7 |
9 | 40.2 | SKT International School Riverside Campus | Myanmar | Day | Co-ed | 4+ |
10 | 40.1 | Ardingly College | United Kingdom | Both | Co-ed | 36 |
11 | 39.8 | Bromsgrove School | United Kingdom | Both | Co-ed | 53 |
12 | 39.7 | Dhirubhai Ambani International School | India | Day | Co-ed | 111+ |
13 | 39.6 | Tanglin Trust School | Singapore | Day | Co-ed | 50+ |
14 | 39.3 | The Abbey School - Reading | United Kingdom | Day | Girls | 21 |
15 | 39.1 | Wellington College | United Kingdom | Both | Co-ed | 123 |
= | 39.1 | Sevenoaks School | United Kingdom | Both | Co-ed | 245 |
17 | 39.0 | Redmaids' High School GDST | United Kingdom | Day | Girls | 11 |
18 | 38.9 | Whitgift School | United Kingdom | Both | Boys | 28 |
= | 38.9 | New PORG Prague | Czech Republic | Day | Co-ed | 38+ |
= | 38.9 | Eastwood Global Online School | Switzerland | Online | Co-ed | 14+ |
= | 38.9 | Cheltenham Ladies' College | United Kingdom | Both | Girls | 27 |
22 | 38.7 | Chinmaya International Residential School | India | Boarding | Co-ed | 19+ |
= | 38.7 | Singapore International School (Hong Kong) | Hong Kong | Day | Co-ed | 51+ |
= | 38.7 | Dulwich College Beijing | China | Day | Co-ed | 71+ |
25 | 38.2 | King Edward's School - Birmingham | United Kingdom | Day | Boys | 110 |
26 | 38.1 | Carmel School - Elsa High School Campus | Hong Kong | Day | Co-ed | 14+ |
= | 38.1 | Dulwich College Shanghai Pudong | China | Day | Co-ed | 47+ |
28 | 38.0 | Brentwood School | United Kingdom | Both | Co-ed | |
= | 38.0 | Han Academy | Hong Kong | Day | Co-ed | 4+ |
= | 38.0 | Bombay International School | India | Day | Co-ed | 46+ |
= | 38.0 | Ecole Jeannine Manuel - Paris | France | Day | Co-ed | 58+ |
32 | 37.8 | International School of Nanshan Shenzhen | China | Day | Co-ed | 23+ |
33 | 37.6 | JBCN International School Oshiwara | India | Day | Co-ed | 33+ |
34 | 37.5 | International School of Modena | Italy | Day | Co-ed | 10+ |
= | 37.5 | Fettes College | United Kingdom | Both | Co-ed | 38 |
= | 37.5 | Christian Alliance International School | Hong Kong | Day | Co-ed | 13+ |
= | 37.5 | Bristol Grammar School | United Kingdom | Day | Co-ed | 18 |
38 | 37.4 | Leman International School Chengdu | China | Day | Co-ed | 13+ |
= | 37.4 | JBCN International School Parel | India | Day | Co-ed | 31+ |
= | 37.4 | Wellington College International Shanghai | China | Day | Co-ed | 64+ |
41 | 37.3 | Kent College Canterbury | United Kingdom | Both | Co-ed | 11 |
42 | 37.2 | Charterhouse School | United Kingdom | Both | Co-ed | 28 |
= | 37.2 | Gresham's School | United Kingdom | Both | Co-ed | 17 |
= | 37.2 | Haileybury | United Kingdom | Both | Co-ed | 63 |
= | 37.2 | Dulwich College Shanghai Puxi | China | Day | Co-ed | 12+ |
46 | 37.1 | Westbourne School | United Kingdom | Both | Co-ed | 11 |
= | 37.1 | Marymount International School London | United Kingdom | Both | Girls | |
48 | 37.0 | North London Collegiate School Jeju | Korea, Republic of | Both | Co-ed | 111+ |
= | 37.0 | Santa Sabina College | Australia | Day | Girls | 32+ |
= | 37.0 | St Louis School - Milan | Italy | Both | Co-ed | 118+ |
= | 37.0 | British School Manila | Philippines | Day | Co-ed | 65+ |
= | 37.0 | Calcutta International School | India | Day | Co-ed | 24+ |
= | 37.0 | Bedford School | United Kingdom | Both | Boys | 16 |
= | 37.0 | Heritage International Xperiential School | India | Day | Co-ed | 48+ |
= | 37.0 | Dulwich College Singapore | Singapore | Day | Co-ed | 149+ |
56 | 36.9 | Dulwich College Suzhou | China | Day | Co-ed | 28+ |
= | 36.9 | Prywatne LO Siostr Nazaretanek z Oddzialami Miedzynarodowymi | Poland | Both | Girls | 12+ |
= | 36.9 | Island School (ESF group) | Hong Kong | Day | Co-ed | 141+ |
59 | 36.7 | North London Collegiate School Dubai | United Arab Emirates | Both | Co-ed | 58+ |
= | 36.7 | The International School of Monaco | Monaco | Day | Co-ed | 47+ |
61 | 36.5 | NIST International School | Thailand | Day | Co-ed | 110+ |
= | 36.5 | North London Collegiate School Singapore | Singapore | Day | Co-ed | 35+ |
= | 36.5 | Dulwich College Seoul | Korea, Republic of | Day | Co-ed | 19+ |
= | 36.5 | Wuxi Dipont School of Arts & Science | China | Both | Co-ed | 20+ |
65 | 36.4 | Sunmarke School | United Arab Emirates | Day | Co-ed | 21+ |
66 | 36.1 | ACS Jakarta | Indonesia | Day | Co-ed | 88+ |
67 | 36.0 | Ecole Jeannine Manuel - Lille | France | Both | Co-ed | 26+ |
= | 36.0 | Canadian International School Amman | Jordan | Day | Co-ed | 6+ |
= | 36.0 | Bedford Girls' School | United Kingdom | Day | Girls | |
= | 36.0 | Moraitis School | Greece | Day | Co-ed | 91+ |
= | 36.0 | Kings College Alicante | Spain | Day | Co-ed | 79+ |
= | 36.0 | International School of Monza | Italy | Day | Co-ed | 26+ |
= | 36.0 | Costeas-Geitonas School | Greece | Day | Co-ed | 47+ |
= | 36.0 | Rugby School | United Kingdom | Both | Co-ed | 26 |
= | 36.0 | Leighton Park School | United Kingdom | Both | Co-ed | 11 |
= | 36.0 | Oak House School | Spain | Day | Co-ed | 66+ |
= | 36.0 | Frankfurt International School | Germany | Day | Co-ed | 121+ |
= | 36.0 | St Cuthbert's College | New Zealand | Both | Girls | 41+ |
= | 36.0 | St George's British International School | Italy | Day | Co-ed | 65+ |
80 | 35.7 | College Alpin Beau Soleil | Switzerland | Both | Co-ed | 40+ |
= | 35.7 | Rossall School | United Kingdom | Both | Co-ed | 31 |
= | 35.7 | International School of Lausanne | Switzerland | Day | Co-ed | 97+ |
83 | 35.6 | The English College in Prague | Czech Republic | Day | Co-ed | 68+ |
84 | 35.5 | PaRK International School Lisbon | Portugal | Day | Co-ed | 66+ |
= | 35.5 | Zurich International School | Switzerland | Day | Co-ed | 89+ |
= | 35.5 | St George's International School, Switzerland | Switzerland | Both | Co-ed | 34+ |
= | 35.5 | American School of Milan | Italy | Day | Co-ed | 70+ |
= | 35.5 | Oberoi International School | India | Day | Co-ed | 201+ |
= | 35.5 | Land School | Brazil | Day | Co-ed | 15+ |
= | 35.5 | Kings College Madrid | Spain | Both | Co-ed | 74+ |
= | 35.5 | St John's International School | Belgium | Day | Co-ed | 41+ |
= | 35.5 | International School of Bergamo | Italy | Day | Co-ed | 12+ |
93 | 35.4 | Southbank International School - Westminster | United Kingdom | Day | Co-ed | 75 |
= | 35.4 | Keystone Academy | China | Both | Co-ed | 101+ |
95 | 35.3 | Lycee International de Londres Winston Churchill | United Kingdom | Day | Co-ed | 19 |
= | 35.3 | Bradfield College | United Kingdom | Both | Co-ed | 56 |
= | 35.3 | The Olympia Schools | Viet Nam | Day | Co-ed | 7+ |
98 | 35.2 | International College Spain | Spain | Day | Co-ed | 86+ |
= | 35.2 | St Leonards School | United Kingdom | Both | Co-ed | 75 |
= | 35.2 | Marlborough College Malaysia | Malaysia | Both | Co-ed | 78+ |
= | 35.2 | Aloha College | Spain | Day | Co-ed | 38+ |
= | 35.2 | Agora Lledo International School | Spain | Day | Co-ed | 21+ |
This table is compiled based on the average IB score achieved by all students taking the exam in the calendar year to May 2025. The table is provisional and will be finalised following further submissions and remarks in September.