International School of Kraków
International School in Kraków
Quick answer
International School of Kraków offers a multi-track IB and American programme, with notably small class sizes averaging 15 students. Well-suited to families seeking a premium and internationally mobile families valuing curriculum portability families. At $45,683–$74,868/year, it sits above the Kraków average, reflecting its premium positioning. Graduates leave with IB Diploma and US Diploma.
Key facts
- Curriculum: IB, American leaving qualifications include IB Diploma and US Diploma.
- Tuition: $11,421–$18,717/yr published annual range.
- Avg class size: 15 (max 17) Kraków international school · 340 students total.
- 31 nationalities top: Polish (34%), US, French.
- Ages: Ages 3 to 18 school day starts at 8:30 am.
- Accreditations: IBO, NEASC verified.
340
31 (Polish (34%), US, French, South Korean, German, Ukrainian)
15 avg / 17 max
Rolling
IBO, NEASC
IB Diploma and US Diploma
About International School of Kraków
The International School of Krakow is the only not-for-profit, fully internationally accredited PreK – Grade 12 school in southern Poland. In addition to being accredited by the New England Association of Schools and Colleges (NEASC) and authorized by the International Baccalaureate Organization, ISK is also supported by the U.S. Department of State's Office of Overseas Schools and is a member of the Central and Eastern European Schools Association (CEESA).
| Item | Amount |
|---|---|
| Annual tuition (USD) | $11,421 – $18,717 |
| Annual tuition (local) | 45683 zł-74868 zł |
| Fee year | 2025-2026 |
| True annual cost (with hidden fees)how we calculate | $16,389(+9%) |
| First-year total (with registration + deposit) | $17,889 |
| Cost position in Kraków | 100th percentile(premium tier) |
IB, American
IB Diploma and US Diploma
American High School Diploma, IB Diploma, Measures of Academic Progress (MAP) Testing for students grades 2-9
ISK scores above the world average and above the Central and Eastern European international school average in MAP assessments. See the ISK website for information on IB exam results.
Polish, French, German, Spanish
All students are assessed upon enrollment and throughout the school year. All students are eligible to recieve Learning Support, English as an Additional Language (EAL), and Counseling support.
Learning Support, English as an Additional Language (EAL), Counselor
English as an Additional Language (EAL) Support
8:30 am – 3:30 pm
Yes
Yes; the school caterer provides gluten-free and vegetarian options for students who purchase the lunch. The ISK campus is a nut-free to accommodate students with nut allergies.
Is International School of Kraków right for your family?
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At a Glance
Fee Position in Kraków
PremiumSchool Profile
Class Size
Student Diversity
Highly diverse
Common: Polish (34%), US, French, South Korean, German, Ukrainian
Estimated Real Cost
Tuition + registration, transport, uniform, exams
Decide on this school — and four others
The $49 School Fit Brief covers International School of Kraków and 4 other top schools in Kraków — tuition + true cost, curriculum fit, admission timeline, and red flags. Builds your shortlist in 8 minutes vs the $1,500–3,500 (and 2–4 weeks) an education consultant charges for the same answer.
Nearby Schools (within 5km)
Disclaimer: School profiles are source-backed decision aids, not endorsements or official rankings. Tuition figures are approximate and may not include registration fees, uniforms, transport, or exam costs. Always verify directly with the school before applying. WhereNext is not affiliated with any school listed. This is not admissions consulting, legal advice, or official school placement guidance.