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IB School Rankings 2025 — Average Diploma Scores

Compare IB Diploma results. Sources are linked.

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107 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
29	Korea International SchoolSouth Korea	36.5/ 45	Not available	Source
29	Seoul Foreign SchoolSeoul, South Korea	36.5/ 45	Not available	Source
29	Seoul International SchoolSouth Korea	36.5/ 45	Not available	Source
34	Aiglon CollegeChesieres, Switzerland	36.31/ 45	Not available	Source
35	British International School Ho Chi Minh CityHo Chi Minh City, Vietnam	36.3/ 45	Not available	Source
35	UWC South East AsiaSingapore	36.3/ 45	605	Source
37	Bangkok Patana SchoolThailand	36/ 45	Not available	Source
37	International School ManilaTaguig, Philippines	36/ 45	Not available	Source
37	International School of TianjinTianjin, China	36/ 45	Not available	Source
37	Renaissance International School SaigonVietnam	36/ 45	Not available	Source
37	The British School of BrusselsTervuren, Belgium	36/ 45	Not available	Source
37	The English College In PraguePrague, Czech Republic	36/ 45	Not available	Source
43	Concordian International SchoolThailand	35.8/ 45	Not available	Source
43	Yew Chung International School of ChongqingChina	35.8/ 45	Not available	Source
45	International School of LausanneLausanne, Switzerland	35.7/ 45	Not available	Source
46	Oberoi International SchoolMumbai, India	35.5/ 45	Not available	Source
47	International School of BeijingBeijing, China	35.4/ 45	Not available	Source
48	Marlborough College MalaysiaMalaysia	35.2/ 45	Not available	Source
48	The British International School Shanghai PuxiShanghai, China	35.2/ 45	Not available	Source
50	ACS InternationalSingapore	35/ 45	Not available	Source
50	Dwight School SeoulSeoul, South Korea	35/ 45	Not available	Source
50	Nexus International School (Singapore)Singapore	35/ 45	Not available	Source
50	North Jakarta Intercultural SchoolJakarta, Indonesia	35/ 45	Not available	Source
50	Osaka International SchoolOsaka, Japan	35/ 45	Not available	Source
50	Reigate Grammar School VietnamHanoi, Vietnam	35/ 45	Not available	Source
50	Seisen International SchoolTokyo, Japan	35/ 45	Not available	Source
50	Shenzhen Shekou International SchoolShenzhen, China	35/ 45	Not available	Source
50	Stamford American School Hong KongHong Kong	35/ 45	Not available	Source
50	The British School New DelhiIndia	35/ 45	Not available	Source
60	Australian International SchoolSingapore	34.9/ 45	Not available	Source

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