Top IB Schools in Singapore

This table ranks IB schools in Singapore with a 2026 IB cohort of 20 or more students. Eligible schools with a cohort of fewer than 20 students can be found in the Top Global IB Schools Small Cohort table and the Top IB Schools in Asia table.

#	Avg. Points	Name	Location	Day/Board	Boy/Girl	Cohort Size
1	39.1	Tanglin Trust School*	Singapore	Day	Co-ed	70
2	38.4	North London Collegiate School Singapore	Singapore	Day	Co-ed	55
3	38.3	NPS International School	Singapore	Day	Co-ed	103
=	38.3	Hwa Chong International School	Singapore	Both	Co-ed
5	38.0	St Joseph's Institution International	Singapore	Both	Co-ed	195
=	38.0	Global Indian International School (GIIS) SMART Campus	Singapore	Day	Co-ed	143
7	37.7	Dulwich College Singapore	Singapore	Day	Co-ed	145
8	36.7	UWCSEA Dover Campus	Singapore	Both	Co-ed	346
9	36.0	UWCSEA East Campus	Singapore	Both	Co-ed	296
=	36.0	Overseas Family School	Singapore	Day	Co-ed
11	35.8	Nexus International School Singapore	Singapore	Day	Co-ed	66
12	35.2	Dover Court International School	Singapore	Day	Co-ed	62
13	35.0	Chatsworth International School	Singapore	Day	Co-ed	43
=	35.0	Canadian International School Singapore	Singapore	Both	Co-ed
15	34.9	Stamford American International School	Singapore	Both	Co-ed
16	34.0	XCL World Academy	Singapore	Day	Co-ed	52
17	32.0	ISS International School (Singapore)	Singapore	Day	Co-ed (4 to 18)	34