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IB School Rankings 2025 — Average Diploma Scores

Compare IB Diploma results. Sources are linked.

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113 schools with matching resultsAnnual results · 2025

Students means the exam group for that year, not total school enrollment.

School results: IB Diploma, 2025, annual
Rank	School	Average IB score	Students	Evidence
61	Australian International SchoolSingapore	34.9/ 45	Not available	Source
62	British School JakartaIndonesia	34.7/ 45	Not available	Source
63	German European School SingaporeSingapore	34.6/ 45	Not available	Source
64	Inter-Community School ZurichZurich, Switzerland	34.5/ 45	Not available	Source
64	St Julian's SchoolLisbon, Portugal	34.5/ 45	Not available	Source
66	British International School of BostonBoston, United States	34.4/ 45	Not available	Source
66	MontKiara International SchoolKuala Lumpur, Malaysia	34.4/ 45	Not available	Source
66	Sekolah Pelita Harapan-Kemang VillageJakarta, Indonesia	34.4/ 45	Not available	Source
66	Stamford American International SchoolSingapore	34.4/ 45	Not available	Source
66	The International School of Penang (Uplands)Penang, Malaysia	34.4/ 45	Not available	Source
71	AIAmerican International School Hong KongHong Kong	34.3/ 45	Not available	Source
71	American School Hong KongHong Kong	34.3/ 45	Not available	Source
71	Bavarian International SchoolHaimhausen, Germany	34.3/ 45	96	Source
74	Saint Maur International SchoolYokohama, Japan	34.2/ 45	Not available	Source
75	The British International School of HoustonHouston, United States	34.1/ 45	Not available	Source
76	American International School of GuangzhouGuangzhou, China	34/ 45	42	Source
76	Colegio Franklin D. RooseveltPeru	34/ 45	Not available	Source
76	Haileybury AlmatyKazakhstan	34/ 45	Not available	Source
76	Haileybury Astana SchoolKazakhstan	34/ 45	Not available	Source
76	IGB International SchoolMalaysia	34/ 45	Not available	Source
76	International School BangkokThailand	34/ 45	Not available	Source
76	International School Ho Chi Minh CityVietnam	34/ 45	Not available	Source
76	Keystone AcademyBeijing, China	34/ 45	Not available	Source
76	Ruamrudee International SchoolBangkok, Thailand	34/ 45	Not available	Source
76	St. Andrews International School Green ValleyBan Chang, Thailand	34/ 45	Not available	Source
76	United Nations International School of HanoiHanoi, Vietnam	34/ 45	Not available	Source
76	UWC AtlanticLlantwit Major, United Kingdom	34/ 45	Not available	Source
76	UWC ISAK JapanKaruizawa, Japan	34/ 45	Not available	Source
76	Western Academy of BeijingBeijing, China	34/ 45	73	Source
90	The British School GuangzhouChina	33.7/ 45	Not available	Source

Results link to their sources. Missing scores do not count as zero. How it works