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Top IB Schools in Switzerland 2023


This league table list the Best IB Schools in Switzerland in 2023 based on their academic success measured by their average points in the IB Diploma Programme.

We try to obtain most of the IBDP results of the larger international schools with cohorts of 20 or more. Some of the smaller or lower ranked schools decline to publish their results. This table covers schools located in Geneva, Montreux, Lausanne, Zurich, Basel and Zug.

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# Avg. Points Name Location Day/Board Boy/Girl Cohort Size
1 37.0 St George's International School, Switzerland Montreux Both Co-ed
2 36.0 Institut Le Rosey Rolle Boarding Co-ed 65
= 36.0 La Cote Internationale School Aubonne Aubonne Day Co-ed
= 36.0 International School of Geneva - La Chataigneraie Geneva Day Co-ed 130
5 35.5 Inter-Community School Zurich Zurich Day Co-ed 77
6 35.4 International School of Lausanne Lausanne Day Co-ed 96
7 35.2 Aiglon College Chesieres Both Co-ed 80
8 35.0 Institut Florimont Petit-Lancy Day Co-ed (3 to 18) 38
= 35.0 Zurich International School Zurich Day Co-ed 99
= 35.0 International School of Zug and Luzern Zug Day Co-ed
= 35.0 International School of Geneva - Campus des Nations Geneva Day Co-ed 79
12 34.0 International School of Geneva - La Grand Boissiere Geneva Day Co-ed 150
= 34.0 International School Basel Basel Day Co-ed 116
= 34.0 College Alpin Beau Soleil Villars Both Co-ed
= 34.0 College du Leman International School Geneva Both Co-ed
16 33.4 TASIS - The American School in Switzerland Lugano Both Co-ed
17 32.9 College Champittet Lausanne