Good question. Here are top 5 international (high) schools in Singapore, especially strong for IB / global curriculum:
🇸🇬 Top 5 International High Schools in Singapore
- UWC South East Asia (UWCSEA)
- Very large and well-known: K-12, two campuses (Dover + East).
- High School: IGCSE followed by IB Diploma Programme.
- Very diverse student body (100+ nationalities).
- Tanglin Trust School
- Highly ranked IB school.
- Very good academic results.
- Anglo-Chinese School (Independent) [ACS(I)]
- Local school but very international in IB Diploma: boys’ school for 12-18 age group.
- Known for extremely strong IB DP performance.
- Dulwich College Singapore
- Very good IB results: in 2025, average of ~37 points, 100% pass rate, some students got perfect 45.
- Part of a strong global school network.
- Nexus International School Singapore
- K-13 IB World School.
- Very diverse: ~1,550 students from ~60 countries.
- Good IB performance; listed among top IB schools in Singapore.
If you tell me your budget (per year) and which curriculum you prefer (IB / British / American), I can pick the best 5 high schools for you.