With hundreds of IB schools around the world, draw on our expertise when deciding which school to make your IB home.

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Date Founded
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Teaching the IB since
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IB Programmes Offered

Zurich International School is an independent non-profit international school in Zurich, Switzerland. It is the largest international school in Zurich with over 1400 students enrolled. Lessons are taught in English apart from foreign language classes. Students during Grades 11 and 12 can choose between undertaking the IB Diploma or Advanced Placement (AP) courses.

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Average IB Score

The average score of students at ZIS is 33.5 compared to the IBO average of 28.56

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CHF 36,200

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ZIS has a Non-Selective policy. Information about their entry criteria can be found on their website.

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Languages at school

Mother Tongue programme: French, Dutch, Hebrew, Swedish, German; over 50 nationalities


As the IBO's Middle Years Programme continues to grow and expand into schools accross the world, we're eager to share information with families about schools options for students pre-IB.

Final year of MYP

ZIS does not offer the MYP but may offer similar courses.

MYP Alternative


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Steinacherstrasse 140, CH-8820 Wädenswil Switzerland

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You can visit the Zurich International School website here.

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ZIS has no publicly known affiliation

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Embodying the spirit of the IB

Truly International

The IB equips students with the skills and knowledge to take part in a global society. With branches in London, Geneva, and Singapore, our team of tutors is just as international as we are. With online tuition, you can invite successful and ambitious IB graduates anywhere in the world into your own home.

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