International English School of Castellon
International School in Castellon
Quick answer
Key facts
- Curriculum: British leaving qualifications include IGCSE and A-Levels.
- Tuition: $6,699–$16,330/yr published in EUR, US$ equivalent.
- Avg class size: 18 (max 24) Castellon international school · 492 students total.
- 21 nationalities top: Spanish.
- Ages: Ages 1 to 18 school day starts at 9:00.
- Accreditations: NABSS listed accreditations.
492
21 (Spanish)
18 avg / 24 max
Rolling
NABSS
IGCSE and A-Levels
About International English School of Castellon
The International English School of Castellón provides an education based on the British curriculum for schools to children from one to eighteen years of age. Children experience total immersion in English with native speaking teachers and learn language in the same way as we acquire our own mother tongue. IESC prepares pupils for external examinations allowing access to all universities in Spain or abroad.
Learning & language support (SEN / EAL)
This school states some support, but key details aren't published — confirm the gaps below before applying.
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.
- In-house specialist staff listed
- Educational psychologist available
- EAL/ESL support listed
Questions to ask the school
- 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- Is learning support guaranteed for the full enrolment, or can it be withdrawn later?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) | $6,699–$16,330 |
| Annual tuition (EUR) | 5780-14090 |
| Fee year | 2025-2026 |
| Est. all-in cost (modeled)how we calculate | $12,615(+10%) |
| Est. first-year total (modeled) | $14,115 |
British
IGCSE and A-Levels
IGCSE, A Levels
Spanish, French, German, Valenciano
unknown
Yes
Yes
9:00 – 16:30
Yes
Special diets for all type of allergies, intolerances and religious beliefs.
Imported from a directory listing and not independently verified — confirm fees and details with the school.
At a Glance
Fee Position in Castellon
Mid-rangeSchool Profile
Class Size
Student Diversity
Moderately diverse
Common: Spanish
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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.