Here are the 10 best International Baccalaureate (IB) schools in Singapore for 2025, ranked by 2024 average IB Diploma score.
IB schools in Singapore are educational institutions that offer the IB curriculum for students preparing for global university admission.
A higher average IB Diploma score suggests higher academic performance.
Top 10 IB Schools in Singapore
#1
Anglo-Chinese School (Independent) (Junior College)
Average IB Diploma Score: 41.2
#2
St. Joseph’s Institution (Junior College)
Average IB Diploma Score: 40.0
#3
Tanglin Trust School
Average IB Diploma Score: 39.1
#4
NPS International School
Average IB Diploma Score: 38.1
#5
St. Joseph’s Institution International
Average IB Diploma Score: 38
#6
Hwa Chong International School
Average IB Diploma Score: 37.9
#7
Dulwich College (Singapore)
Average IB Diploma Score: 37.6
#8
United World College of South East Asia, East Campus
Average IB Diploma Score: 36.6
#9
North London Collegiate School (Singapore)
Average IB Diploma Score: 36.5
#10
United World College of South East Asia, Dover Campus
Average IB Diploma Score: 36.1
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