Best International Schools in Zurich: The 2026 Guide for Families

Comparison table

Fees converted to USD at indicative 2026 rates. Verify current figures with each school.

The city

Zurich works well for families. It is compact, clean, extraordinarily well connected by public transport, and has a functioning S-Bahn that makes the city and its lakeside suburbs genuinely accessible without a car. The lake is central to life here, and the mountains are close enough for weekend trips year-round.

The cost of living is high across the board, not just in school fees. A family grocery shop, a meal out, childcare, and housing all cost significantly more than in most European cities. Families on corporate packages with housing support tend to find it manageable. Self-funding families do the maths carefully before accepting a Zurich posting.

German is the working language in Zurich. Swiss German is the spoken dialect and is quite different from standard German. Most admin, from residence permits to school correspondence at Swiss schools, runs in German. The international schools operate entirely in English, and you can navigate Zurich well on English alone, but learning German makes daily life considerably easier.

The schools

Zurich International School

Zurich International School is the largest English-medium international school in the canton, with around 1,300 students from 60 nationalities across two campuses. The Lower and Middle School is in Waedenswil on the south shore of Lake Zurich. The Upper School is in Adliswil, closer to the city. It runs IB from PYP through to Diploma, with Advanced Placement available alongside IB in the upper years.

The IB results are strong: a 35.5 average and 97.8% pass rate in 2025, comfortably above the world mean. Fees run from CHF 16,900 for Preschool through to CHF 39,700 for Grades 11-12, with a one-time CHF 5,000 infrastructure contribution from Kindergarten entry. Families in Waedenswil and the south lake corridor are well placed for the Lower and Middle School. The two-campus structure means a transition at Upper School that some families factor into their decision.

Inter-Community School Zurich

Inter-Community School Zurich has been running since 1960, making it the oldest international school in Zurich, and it is the only one offering all three IB programmes on a single campus. Around 800 students from Nursery through Grade 12 are based in Zumikon, on the east side of the lake. The school runs entirely in English and produces a high proportion of IB bilingual diplomas, with over 35% of recent graduates earning that distinction.

Annual fees run from CHF 24,300 for Nursery 2 to CHF 39,900 for Grades 11-12. There is also a one-time CHF 5,000 Capital Fund fee. Zumikon is a pleasant residential area, and the school community is tight, which families who've been here a few years tend to describe as a genuine positive. It is not central, but the S-Bahn and road links are reasonable.

International School Zurich North

International School Zurich North is the British-curriculum option: the only school in the canton running the English National Curriculum through to A-Levels. It is in Wallisellen, four minutes from Wallisellen S-Bahn station, which is two stops from Zurich HBF. Around 400 students from Nursery through A-Level, with classes averaging 15 at IGCSE level and 7-8 at A-Level.

The small A-Level class sizes are one of the things families mention. If your child is heading to UK universities via A-Levels rather than the IB, this is the school to look at. Fees run from CHF 17,316 for Pre-K half-day to CHF 35,136 for Grades 9-12, with a one-time CHF 750 registration fee. Among the more affordable options in Zurich's international market, though that is relative.

International School of Zug and Luzern

International School of Zug and Luzern sits just outside Zurich proper, in Baar and Hünenberg in the canton of Zug. For families based in or willing to commute to Zug, it is a serious option: around 1,180 students, full IB continuum, and a 35-point IB Diploma average in 2025 at a 97% pass rate. The Early Years to Grade 8 campus is in Baar, Grades 9-12 in Hünenberg.

Fees run from CHF 26,300 for Early Years to CHF 39,700 for Grades 11-12, with application fees of CHF 2,000-5,000 depending on entry year. Zug is one of the lowest-tax cantons in Switzerland, which matters to some families making a posting decision. The school has a solid reputation and is a natural choice for the Zug corporate corridor.

Hull's School Zurich

Hull's School Zurich is secondary-only: IGCSE and A-Levels for ages 13-18, in a building near the Opera House in central Zurich. Founded in 1945, it is the oldest English-language college in the city. Classes are capped at 16. Fees run from CHF 30,800 to CHF 32,000 depending on year, with books, day trips, and in-house tutoring included.

It does not have a primary school, so it is only relevant if you are arriving with a teenager or if your child is transitioning out of a full-campus school at secondary age. Families who've been in Zurich a few years say it suits older students who want a small, focused environment rather than a large campus. The central location is a practical plus for families living in or near the city.

Academia International School Zurich

Academia International School Zurich is a British-curriculum secondary near Oerlikon station, taking students aged 12-18 through Lower Secondary, IGCSE, and A-Levels. Part of the Academia Group, it opened in 2019. Annual fees are CHF 28,800 for all year groups, which is on the lower end for Zurich's international secondary market.

It is smaller and newer than Hull's, and the academic track record is shorter. Families looking for a British curriculum secondary at a somewhat lower price point, and not yet committed to an established name, are the natural audience. Worth enquiring about directly for current results data.

IB results in context

The global IB Diploma average in 2025 was 30.5 points. The leading Zurich schools sit well above that:

The results at the main IB schools are genuinely strong. For families where the IB Diploma and strong university placement matter, Zurich is a market where the schools largely deliver.

Bilingual and French options

Zurich has a cluster of bilingual English-German schools that sit outside the main international school bracket, particularly relevant for families planning a longer stay or wanting their children to integrate into the Swiss school system.

Obersee Bilingual School

Obersee Bilingual School is in Wollerau, Canton Schwyz, on the south shore of Lake Zurich. Around 456 students from age 1 through 18, genuinely 50:50 German and English in the classroom. It offers both the IB Diploma and Swiss Federal Matura, which is unusual. The IB average is 35 points. Fees run from CHF 31,229 at Kindergarten to CHF 37,590 for the senior years, with application and deposit fees on top.

The Canton Schwyz location means lower cantonal taxes for families residing there, which some factor in. The school suits families who want proper bilingualism rather than an English-medium environment with German as an add-on.

Lycée Français International de Zurich

Lycée Français International de Zurich is the AEFE school in Dübendorf, one stop from Stadelhofen. Around 1,130 students from age 3 to 18, following the French Baccalauréat with a trilingual BFI option in French, German, and English. The Bac success rate in 2025 was 87%. Fees for non-assisted families run from CHF 15,135 to CHF 22,398 depending on year group, making it considerably cheaper than the main English-medium schools.

French families get employer-subsidised fees where applicable, but unaffiliated French-speaking families can attend at the full rate. For francophone families, it is the obvious choice. For others, it is generally not the right fit unless your child is already bilingual in French.

Smaller bilingual primary options

Lakeside School Kusnacht and Terra Nova Bilingual School are small English-German bilingual primary schools on the east shore of the lake. Lakeside is canton-approved and follows the Canton Zurich curriculum for ages 3-12. Terra Nova is in Kusnacht, similar age range. Both suit families who want a gentler bridge into the Swiss system at primary level before a transition to a full international school or the Swiss state system. Fees at both run CHF 22,000-28,000 range for primary.

SIS Swiss International School Zurich-Wollishofen is the lakeside SIS Group campus in Wollishofen, offering bilingual English-German primary for ages 4-12. Fees are CHF 26,380 across all year groups. Part of a wider network of SIS campuses across Switzerland, which gives it more stability than a standalone school.

Institut Montana Switzerland

Institut Montana Switzerland is on the Zugerberg above Zug: day and boarding, ages 6-19, with Swiss bilingual primary, IGCSE, IB Diploma, and Swiss Matura pathways. The IB average in 2025 was 32 points with a 99% pass rate. Day fees run CHF 32,900-36,800; boarding CHF 70,400-72,800. It is a long way from the centre of Zurich in every sense, but for families who want the boarding option or the Swiss Matura route, it matters.

Freies Gymnasium Zürich

Freies Gymnasium Zürich is a state-recognised Swiss Matura school in Zurich-Enge with a bilingual German-English option, for ages 10-19. Around 700 students. Fees run approximately CHF 27,000-33,000. It is not an international school in the English-medium sense, but bilingual families looking for a Swiss education with strong German alongside the Matura may find it relevant, especially for secondary-age arrivals.

Where people live

Zurich's lakeside geography is a genuine draw, and most families end up in one of three clusters: the east shore of the lake, the south lake and Waedenswil corridor, or the city itself.

Zumikon and the east shore

The traditional international family cluster, east of the city on the lake. Zumikon, Küsnacht, Zollikon, and Herrliberg are the main addresses. ICS Zurich is in Zumikon, which concentrates a certain community here. Large houses with gardens, lake views for the right addresses, and a strongly international feel in the local shops and cafes. It is expensive: a four-to-five bedroom family house rents in the CHF 5,000-10,000/month range. Families on generous corporate packages dominate.

The east shore S-Bahn line runs along the lake into central Zurich, which makes commuting practical. Families at ZIS Lower School in Waedenswil make the cross-lake journey, which works but adds time.

Waedenswil and the south lake

The south end of the lake is less fashionable but more affordable than the east shore, and it has a proper community feel. Waedenswil itself is where ZIS Lower and Middle School sits. Families who prioritise the ZIS campus proximity and a slightly lower rent level tend to end up here. Houses of a similar size rent at CHF 3,500-6,000/month. Less central than Zumikon, but the S-Bahn runs frequently into the city.

City and inner suburbs

Families who want city living, particularly those without a heavy school-run dependency, often base themselves in the inner suburbs: Wiedikon, Wollishofen, Enge, or on the right bank, Seefeld. SIS Wollishofen and Hull's (in the centre) both suit city-based families. Apartments in these areas run CHF 3,000-5,000/month for a family-sized flat. The city is walkable and very well connected, and the lake is close even from the middle of it.

Wallisellen and the north

Families at ISZN in Wallisellen sometimes base themselves in the north Zurich suburbs: Oerlikon, Schwamendingen, or Dübendorf (which is also where the Lycée Français is). This is the less picturesque end of the city, more industrial in feel, but considerably cheaper: a four-bedroom flat rents at CHF 2,500-4,000/month. The S-Bahn connections into the city are fast, and the airport at Kloten is close, which matters for heavy travellers.

Practical notes

Permits and registration: Switzerland is not the EU. Non-EU families need a residency permit (L, B, or C depending on circumstances), and sorting this before your children can be enrolled in school is standard. The process is manageable but not instant. Start early. Your employer or relocation agent should be steering this, but track it yourself.

Healthcare: Switzerland requires health insurance, and it is expensive: roughly CHF 400-600/month per adult, less for children. The basic compulsory insurance (KVG) covers most medical needs. Many families add supplementary insurance for private rooms and a broader choice of doctors. English-speaking GPs and specialists are easy to find in Zurich. Triemli and USZ (Universitätsspital Zürich) are the main hospitals.

Cost of living: A family of four living in the suburbs, running a car or using the public transport GA pass, and eating out occasionally, should budget CHF 8,000-12,000/month before school fees. The GA annual pass (around CHF 3,860/adult) gives unlimited travel on all public transport and is worth it for non-drivers.

Language: German classes are worth starting as soon as you arrive, even if school admin is in English. Swiss German is a different beast from Hochdeutsch, but standard German is understood everywhere, and learning it makes integration significantly easier. Many Swiss residents speak excellent English and will often switch languages if you try German with them, which is both a blessing and occasionally an obstacle to learning.

School start dates: The Zurich school year starts in mid-August. Most international schools have their own calendar that differs slightly from the Swiss state calendar. Confirm intake dates early.

FAQs

What are the best IB schools in Zurich? Zurich International School and the International School of Zug and Luzern both produced IB Diploma averages of 35 or above in 2025, against a global average of 30.5. Inter-Community School Zurich and Obersee Bilingual School also produce strong IB results. For families already in the IB system, all four are credible options.

Is there a British school in Zurich? International School Zurich North in Wallisellen is the main British-curriculum day school, running the English National Curriculum through to A-Levels. Hull's School and Academia International also offer IGCSE and A-Levels for secondary-age students. None of these are COBIS or BSO-affiliated in the way the major British schools in Dubai or Singapore are, but they follow a recognisably British curriculum track.

How much do international schools cost in Zurich? The main English-medium international schools run CHF 17,000-40,000 a year in tuition. Most charge a one-time capital or infrastructure fee of CHF 750-5,000 in addition. The French lycée is considerably cheaper at CHF 15,000-22,000, but primarily serves French-speaking families. Zurich is one of the most expensive international school markets in the world: fees are in the same bracket as Geneva, Singapore, and London.

Where do international families live in Zurich? The east shore of Lake Zurich, particularly Zumikon, Küsnacht, and Zollikon, is the traditional international family cluster. Waedenswil on the south lake is popular with ZIS families. City-based families tend to choose Wiedikon, Wollishofen, or Seefeld. Zug, one canton over, attracts families drawn by lower taxes and the strong ISZL school.

Do I need to speak German to get by in Zurich? For daily life in the international school circuit, English is sufficient. School admin, parent communications, and most services in the international communities are available in English. For dealing with Swiss authorities, local services, and integrating properly, German is necessary. Swiss German (Züritüütsch) is the spoken dialect, but standard German is understood and used in formal contexts.

Methodology: Schools were selected based on international parent community discussion, published IB results, accreditation status (CIS, ECIS), and coverage of the main curriculum options available in Zurich. The ranking reflects editorial judgement rather than a points score. Zurich's school market is IB-dominated at the international level; British-curriculum families have fewer choices than in London or Dubai. Fees were taken from school websites and confirmed against direct enquiry data where available. Schools outside Zurich proper (ISZL, Institut Montana, Obersee) are included because they are regularly on the shortlist for families based in or near the canton.

Fees correct as of January 2026. We work hard to make every figure, date and description on this page accurate. We don't always get it right. If you spot an error, a fee that's changed, or a fact that's out of date, please tell us. Use the feedback button above or email us directly.