Castelli International School
International School in Rome
130
20 (Italian)
18 avg / 20 max
Rolling
1977
About Castelli International School
Castelli International School is one of the most exciting and stimulating green international schools in Europe. Founded in 1977, the school is beautifully situated on a hilltop overlooking Rome, surrounded by vineyards and olive groves on the slopes of the Alban hills. CIS is the only fully integrated international private day school in Italy catering for children from Year 1 through 9.
| Item | Amount |
|---|---|
| Annual tuition (USD) | $8,200 – $12,800 |
| Annual tuition (EUR) | 8200-12800 |
| Fee year | 2025-2026 |
| True annual cost (with hidden fees)how we calculate | $12,000(+14%) |
| First-year total (with registration + deposit) | $13,500 |
| Cost position in Rome | 56th percentile(above average) |
British
Cambride Checkpoint Maths and Science, IGCSE English as a Second Language, Italian State Exam
100% pass rate. 67% of our students receive a grade A or B.
French, Spanish
We have a teaching assistant specialized in Special Educational Needs, who assists and gives support in those classes that need extra support.
Yes
Children who join the school that do not speak English and/or Italian are given extra help and quickly get up to speed.
8:30 – 15:30
Yes
Yes
Is Castelli International School right for your family?
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At a Glance
Fee Position in Rome
Budget-friendlySchool Profile
Class Size
Student Diversity
Moderately diverse
Common: Italian
Estimated Real Cost
Tuition + registration, transport, uniform, exams
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.