Istanbul International Community School
International School in Istanbul
Quick answer
Istanbul International Community School (IICS) serves 450 students from 75 nationalities aged 3 to 18. The school is an IB Continuum World School delivering PYP, MYP and the IB Diploma, accredited by IBO, CIS, NEASC and ECIS — a four-accreditation set. Tuition $56,306-$66,830 per year — premium positioning. Strong fit for diplomatic, corporate and expat families on Istanbul assignments seeking IB-track education with exceptional international diversity in Türkiye.
Key facts
- Curriculum: IB leaving qualifications include IB Diploma and AP and PSAT.
- Tuition: $56,306–$66,830/yr published annual range.
- Avg class size: 15 (max 20) Istanbul international school · 450 students total.
- 75 nationalities top: The four largest nationality groups are US, Korea, Germany.
- Ages: Ages 3 to 18 school day starts at 8:15.
- Accreditations: IBO, CIS, NEASC plus 1 more.
450
75 (The four largest nationality groups are US, Korea, Germany, Canada.)
15 avg / 20 max
Rolling
1911
IBO, CIS, NEASC, ECIS
IB Diploma and AP and PSAT
About Istanbul International Community School
Founded in 1911, Istanbul International Community School (IICS) is one of the world’s oldest international schools and among the most respected in Europe. A private, non-profit, secular, and coeducational day school, IICS serves Istanbul’s diverse international community. With over 75 nationalities represented and a 6:1 student–educator ratio, the school offers learner-centered, high-quality education from early childhood through secondary across two campuses.
Learning & language support (SEN / EAL)
This school states meaningful learning-support provision — still confirm it fits your child's specific need.
Why this matters
Special-needs provision at international schools varies widely and is rarely guaranteed by the school itself — and local legal duties differ by country. Confirm what this school provides, in writing, before you commit.
- Learning support: moderate
- In-house specialist staff listed
- EAL/ESL support listed
Not published
- —Educational-psychologist availability not stated
Questions to ask the school
- Is an educational psychologist on staff or available by referral?
- Can you support a child with my child's specific need (e.g. dyslexia, ADHD, autism), and have you done so this year? Ask for concrete examples.
- Is there an additional fee for learning support or EAL — and how much per year?
- Is learning support guaranteed for the full enrolment, or can it be withdrawn later?
| Item | Amount |
|---|---|
| Annual tuition (USD) | $56,306 – $66,830 |
| Annual tuition (local) | 1801805TL-2138550TL |
| Fee year | 2025-2026 |
| Est. all-in cost (modeled)how we calculate | $63,518(+3%) |
| Est. first-year total (modeled) | $65,018 |
| Cost position in Istanbul | 100th percentile(premium tier) |
IB
IB Diploma and AP and PSAT
IB, AP, PSAT, SAT, Dual Enrollment Courses with Universities, MAP, CAT 4.
2025 Results: IBDP average: 34, AP Results average: 4.35, Dual Enrollment average: 4.0
IICS offers French (Grades 2-5) and Turkish Culture & Language (EY5 – Grade 5) at the Primary Level. In Secondary School, French, Spanish and Korean are offered as in person options for second language. A catalog of online and hybrid courses are available for all other international languages such as German, Turkish, Japanese, Italian, Chinese, Arabic, & Portuguese.
1) IICS has dedicated student support staff at both campuses and all grade levels in all three areas: EAL, Counseling, and Student Support. 2) Learning support is offered through push in and pull out models using tier intervention with internal and external support as needed.
Yes.
IICS provides English support for all grades.
8:15 – 15:15
Yes. Lunch (full meal and salad bar) and daily snacks (fruits and pastries) are provided daily, which are included in the fees.
Yes, Vegan and Gluten-free options are provided.
Imported from a directory listing and not independently verified — confirm fees and details with the school.
Is Istanbul International Community School right for your family?
A School Fit Brief scores this school against your children's ages, learning needs, and budget — with hidden fee analysis, admissions timing, and a ranked shortlist of alternatives in Istanbul.
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At a Glance
Fee Position in Istanbul
PremiumSchool Profile
Class Size
Student Diversity
Very diverse
Common: The four largest nationality groups are US, Korea, Germany, Canada.
Estimated Real Cost
Tuition + registration, transport, uniform, exams
Decide on this school — and four others
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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.