For information only. This guide is an editorial orientation resource. It does not constitute educational or admissions advice, and does not endorse any specific institution. School profiles, fees, and curricula change; always verify current information directly with each school and confirm your eligibility for any financial assistance through your organisation or mission.
Geneva as a school market
Geneva has produced one of the most developed international school markets in the world, partly by necessity. The city has hosted international civil servants and diplomatic personnel since the League of Nations era, and the schools that grew to serve them are among the oldest and best-regarded in their category. The International Baccalaureate was created here, in 1968, at what is now Ecolint.
For families arriving in Geneva, the choice is wide but the quality band is relatively tight at the top. Fees are high across the board, and the most sought-after year groups fill early.
The UN education grant
Before discussing schools, a practical note that applies to most families reading this guide: staff of the UN system and many other Geneva-based international organisations are entitled to an education grant from their organisation, which covers a portion of tuition and sometimes additional school-related costs up to an annually reviewed ceiling.
Coverage of capital levies, after-school activities and extracurricular fees varies by organisation and by grant scheme. Confirm the current grant rate and eligible cost categories with your agency’s HR before choosing a school and certainly before signing any contract.
Curricula available in Geneva
International Baccalaureate (IB). The IB was developed at the International School of Geneva (Ecolint) in the late 1960s and was formally founded there in 1968. Geneva’s largest international schools offer the full continuum: Primary Years Programme (PYP, ages 3-12), Middle Years Programme (MYP, 11-16), and Diploma Programme (DP, 16-19). The IB Diploma is widely accepted by universities across Europe, North America, and further afield. For families who will move again, it offers strong credential portability.
British curriculum (IGCSE and A-Level). Available at schools following the English National Curriculum, leading to IGCSE at 16 and A-Levels at 18. The natural route for families heading to UK universities.
American curriculum. US High School Diploma with Advanced Placement courses, available at some schools.
Swiss Maturité. The Swiss secondary leaving qualification, taught in French or German, giving automatic access to Swiss universities. A sensible option for families planning a long-term stay in Switzerland.
Bilingual French-English. Several Geneva schools offer genuinely bilingual programmes, with instruction split between French and English from early years. For children who will grow up bilingual, or for families intending to integrate into Swiss life, these can work well.
Main schools
The following schools are established institutions in the Geneva international school market. Fees cited are from published 2025-26 or 2026-27 schedules; confirm with each school directly.
International School of Geneva (Ecolint) Three campuses: Campus des Nations (north Geneva), La Grande Boissière (central), La Châtaigneraie (suburb). Ages 3-18. Full IB continuum, IGCSE, Swiss Maturité, and the French Baccalauréat. English and French are both languages of instruction, with bilingual and English-dominant streams depending on the campus. As the world’s first international school (founded 1924) and one of the founding institutions of the IB, Ecolint has the deepest institutional track record in Geneva. Annual tuition: approximately CHF 23,000 (early years) to CHF 36,540 (secondary), 2026-27. Capital contributions and registration fees add to the annual total. ecolint.ch
Collège du Léman (CDL) Versoix (northern lakeshore, 10km from Geneva centre). Ages 2-18. One of the broadest curriculum offerings in Geneva: IB, British (Cambridge IGCSE), American High School Diploma, French Baccalauréat, and Swiss Maturité. Also offers boarding. The curriculum flexibility makes CDL particularly well suited to families who do not know their next posting. Day school fees 2025-26: approximately CHF 24,900 to CHF 36,980 depending on year group. cdl.ch
Institut International de Lancy (IIL) Petit-Lancy (close to Geneva Airport). Ages 3-18. IB continuum (PYP, MYP, Diploma), Cambridge IGCSE, and an advanced bilingual IB Diploma option. The school is non-profit, founded in 1903. English and French sections run in parallel with deliberate cross-language integration. Fees 2025-26: approximately CHF 18,820 to CHF 30,390. iil.ch
British School of Geneva (Geneva English School) Eaux-Vives, central Geneva. British national curriculum from primary through to IGCSE and either A-Levels or IB Diploma at sixth form. Small class sizes and a community ethos that suits families wanting a less campus-heavy environment. The central location is convenient for staff at UNOG, WTO and surrounding organisations. Fees: approximately CHF 18,000 (primary) to CHF 28,000 (secondary). geschool.ch
Fees
The average annual tuition for an international school in Geneva is approximately CHF 22,853 for a 12-year-old (excluding one-time enrolment fees). The full cost including registration, capital levy, lunch and extracurricular activities typically falls between CHF 30,000 and CHF 55,000 per child per year at the leading schools.
Schools in the budget band (CHF 15,000-25,000 at primary level) do exist; those at the top end (CHF 42,000-55,000+) tend to offer the most extensive facilities. Confirm the full fee schedule, including all one-time charges, before comparing schools.
Admissions timing
Most Geneva international schools have a rolling admissions process, accepting applications year-round for the September start and sometimes mid-year. The most popular year groups, particularly IB Diploma Year 1 and early primary, fill earliest. Apply as soon as your posting is confirmed, ideally six to twelve months ahead for selective year groups.
Documents typically requested at application:
- Two years of school reports (with certified translation if not in English or French)
- Current head teacher or principal’s reference
- Passport copy for the child
- Vaccination records
- English and/or French writing samples (secondary applicants)
- Evidence of posting (letter from organisation or mission)
French in the school system
Most Geneva international schools accept children with no French at entry level and provide French as a second language from the start. For older children arriving at secondary level without French, the IB and British-curriculum schools are the more practical routes. Bilingual schools and the Swiss public system are harder for children entering above primary age without a French foundation.