International Schools in Geneva

Ages 3-18 · IB, British · Aubonne, Vaud · ~430 students

LCIS is the strongest IB school in the Geneva-Lausanne corridor for families who want genuinely personalised pastoral care alongside results that match Ecolint and CDL. The Aubonne location is a real constraint from central Geneva - this school works best if your housing sits between the two cities or in Vaud canton.

Ages 2-18 · IB, French · Versoix · ~2,000 students

CDL is the right call if you want day or boarding, IB results that hold up against the best in Europe, and access to the Nord Anglia global network. Self-funding families should check the full cost carefully - boarding brings the total well past six figures.

Ages 3-18 · British · Genthod · ~310 students

If you want strong A Level and GCSE results, small classes and a genuine community feel rather than an institution, GES is the standout British option in Geneva. The not-for-profit model keeps it honest - push for a campus visit to both Genthod (primary) and Versoix (secondary) before you decide.

Ages 2-18 · IB · Champel / Grand-Saconnex / Founex · ~4,500 students

The default choice for UN and NGO families - and for good reason. Three campuses, strong IB results, and a genuinely diverse community of 140+ nationalities. If you are moving with a corporate or diplomatic package, start here.

Ages 3-19 · British · Vernier · ~250 students

BSG is the right call if budget is a genuine constraint and you want British curriculum A Levels without paying Ecolint or CDL prices. The small size is a real advantage if your child does better with individual attention. Check leadership stability before committing - part of an ISP group means the parent company, not the school, drives some decisions.

Ages 3-19 · IB, British, French · Grand-Lancy · ~1,500 students

IIL makes most sense if you want curriculum flexibility - French Bac, IGCSE, or IB under one roof - or if you are committed to raising genuinely bilingual children from an early age. It is the strongest value option of the three for self-funding families.

Ages 3-18 · IB, French, Swiss Maturite · Petit-Lancy · ~1,500 students

Florimont is the strongest choice for families who want their children to integrate into the Swiss or French university system, or who are raising bilingual French-English children. If your children are confident in French and you want rigorous academic structure with outstanding exam results, this is a serious option that most British-track families overlook.

Ages 8-18 · IB, Swiss Maturite · Chene-Bougeries · ~770 students

The right choice for families who want genuine trilingual education and the option of both IB and Swiss Maturite from the same school - a combination available nowhere else in Switzerland. German-speaking families moving to Geneva will find it particularly well-suited; others should assess honestly whether their children can keep pace across three languages.

Ages 9-18 · French · Champel · ~220 students

Topffer is the right call for families committed to the French Baccalaureate who want a small, personal school rather than the scale of Florimont or IIL's French track, and who may need boarding. The family-run model creates a different kind of school culture - fewer processes, more direct relationships. Check the website situation directly with the school before applying.

Ages 3-13 · British, French · Champel · ~280 students

If you want bilingual English-French primary education in a manageable, neighbourhood school rather than an institution, and you are based on the left bank, Ecole Mosaic is worth a serious look. The ISP network brings resources a school of 280 would not normally have access to; just budget honestly for the language tutoring surcharge if your child is not already bilingual.

Ages 3-11 · French · Cologny · ~300 students

NDL makes most sense for Catholic families or those who want a French-primary education in a genuinely prestigious right-bank setting, at fees that are meaningfully below the IB schools. It is a primary-only school, so secondary planning needs to start early - but for ages 3-11, it is one of the more distinctive options in Geneva.

Ages 3-18 · German · Vernier · ~440 students

The only sensible choice for German-speaking families who intend to return to Germany or Austria, or who want their children educated in German without losing international university options. For non-German-speaking families, DSG is not designed for you - the curriculum is taught in German throughout.