International School Basel
International School in Basel
Quick answer
International School Basel (ISB) serves 1,250 students from 60 nationalities aged 3 to 18 in Switzerland's tri-border region. The school is a leading IB Continuum World School delivering PYP, MYP and the IB Diploma. Accredited by IBO, CIS, NEASC and ECIS — a four-accreditation set. Tuition $23,780-$37,680 per year. Long-established choice for diplomatic, pharma-industry and corporate expat families on Basel assignments seeking IB-track education with strong international diversity.
Key facts
- Curriculum: IB taught at International School Basel.
- Tuition: $23,780–$37,680/yr published annual range.
- 60 nationalities expat-heavy mix.
- Ages: Ages 3 to 18 school day starts at 08:15 - 08:20.
- Accreditations: IBO, CIS, NEASC plus 1 more.
1,250
60
Rolling
IBO, CIS, NEASC, ECIS
About International School Basel
International School Basel is the only school in Basel offering three International Baccalaureate (IB) programmes for children 3 - 19 years old in English, and in English-German in Junior School. We provide students with the education, support and inspiration they need to become global citizens and impact their world.
| Item | Amount |
|---|---|
| Annual tuition (USD) | $23,780 – $37,680 |
| Annual tuition (local) | CHF 23780-CHF 37680 |
| Fee year | 2025-2026 |
| True annual cost (with hidden fees)how we calculate | $31,770(+3%) |
| First-year total (with registration + deposit) | $33,270 |
| Cost position in Basel | 100th percentile(premium tier) |
IB
IB Diploma
ISB IB Diploma results 2024: - average points (out of 45): 36 points (Worldwide: 30) - 98% Pass Rate (Worldwide: 80%)
German, French and Spanish
Learning Support teachers work collaboratively with content teachers to support students in accessing the curriculum and learning vital skills for success. ISB's Learning Support team includes qualified and experienced professionals with specialized expertise in learning and intellectual disabilities and evaluation and assessment. ISB's continuum of support provides a breadth of support options for students in EC 1 through graduation, with support options determined by the individual needs of each student.
ISB offers a continuum of support for students with mild to moderate learning needs. This includes: Accommodation plan Learning support 1:1 Teach Assistant English Language Support
English as an Additional Language
08:15 - 08:20 – 15:00 - 16:00
Yes, our three campuses offer students a variety of nutritious and balanced meals freshly prepared daily on campus.
Yes, our menus cater for different food allergies/intolerances and preferences, including gluten-free, vegan and vegetarian.
Is International School Basel 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 Basel.
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At a Glance
Fee Position in Basel
PremiumSchool Profile
Student Diversity
Very diverse
Estimated Real Cost
Tuition + registration, transport, uniform, exams
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