St Joseph's Institution International (SJII)
International School in Singapore
Quick answer
St Joseph's Institution International (SJII) is a Lasallian Catholic IB international school in Singapore, welcoming students of all nationalities and faiths. The school enrols 800 students from 40 nationalities, offering IGCSE and IB Diploma pathways, accredited by IBO and CIS. Annual tuition runs $22,000-$31,000 USD (true cost ~$29,800, +12% — Singapore's 80th cost percentile). Admissions are moderate; best suited to families wanting Catholic-heritage IB education with strong character-development focus.
Key facts
- Curriculum: IB, British leaving qualifications include IGCSE.
- Tuition: $22,000–$31,000/yr published annual range.
- 40 nationalities expat-heavy mix.
- Ages: 4-18 age range accepted.
- Accreditations: IBO, CIS verified.
800
40
Fixed intake
IBO, CIS
IGCSE
About St Joseph's Institution International (SJII)
A leading Catholic international school in Singapore, SJI International delivers IB education with faith, service, and global excellence.
| Item | Amount |
|---|---|
| Annual tuition (USD) | $22,000 – $31,000 |
| Fee year | 2025-2026 |
| True annual cost (with hidden fees)how we calculate | $29,800(+12%) |
| First-year total (with registration + deposit) | $32,300 |
| Cost position in Singapore | 80th percentile(premium tier) |
Hidden costs & fee notes
Catholic heritage, welcomes all faiths. Tuition SGD 30,000-42,000 by grade. Registration SGD 2,500. Facility fee SGD 5,000-7,000/year. Technology fee SGD 1,500-2,500/year. Bus SGD 3,000-5,000/year. Uniforms SGD 300-600.
IB, British
IGCSE
strong
Recommended neighborhoods
Upper Thomson, Bishan, Ang Mo Kio, Toa Payoh
Is St Joseph's Institution International (SJII) right for your family?
A School Fit Brief scores this school against your children's ages, learning needs, and budget — with hidden fee analysis, admissions timing, and a ranked shortlist of alternatives in Singapore.
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At a Glance
Fee Position in Singapore
Mid-rangeSchool Profile
Student Diversity
Highly diverse
Estimated Real Cost
Tuition + registration, transport, uniform, exams
Catholic heritage, welcomes all faiths. Tuition SGD 30,000-42,000 by grade. Registration SGD 2,500. Facility fee SGD 5,000-7,000/year. Technology fee SGD 1,500-2,500/year. Bus SGD 3,000-5,000/year. Uniforms SGD 300-600.
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Disclaimer: School profiles are source-backed decision aids, not endorsements or official rankings. Tuition figures are approximate and may not include registration fees, uniforms, transport, or exam costs. Always verify directly with the school before applying. WhereNext is not affiliated with any school listed. This is not admissions consulting, legal advice, or official school placement guidance.