Compare 4 international schools in Castellón, Spain. Filter by curriculum, fees (average EUR 8,920), location, and more to find the right international school now.
Castellón’s international-school sector is relatively small and spread across the city and nearby towns such as Vila-Real and Betxí, so families should expect to visit more than one campus and check transport options. Local international schools typically offer English-medium provision alongside Spanish (and Valencian where relevant), and the most common curricula in the province are the British pathway (IGCSE/A-levels) and the International Baccalaureate, with some centres also combining the Spanish national curriculum for dual certification. Annual tuition in Castellón varies by school and programme but commonly sits in the mid-range for Spanish international schools, with lower entry nursery fees and higher costs for bilingual IB or A-level pathways. Admissions usually follow a September intake cycle, with visits, applications and assessments taking place earlier in the academic year and schools commonly operating waiting lists for popular year groups.
What international curricula are offered in Castellón and how do they differ?
You will find mainly two international routes: the British curriculum (Key Stages leading to IGCSEs and A-levels) and the International Baccalaureate (IB) continuum in some schools. The British route focuses on subject-based qualifications that are familiar to UK universities, while the IB emphasises a broader, inquiry-based diploma; some local schools deliver one or the other and a few provide both alongside Spanish subjects to preserve access to Spanish university pathways.
How much should I expect to pay for tuition in Castellón?
Fees vary by age and qualification route but many international or bilingual schools in the Castellón area publish annual tuition in a band from roughly €3,500 - €10,000, with nursery places often cheaper and bilingual IB or A-level programmes at the higher end. Additional costs such as registration/reservation fees, school meals, transport and external exam fees are common, so total outlay in the first year is normally higher than the published annual fee.
When should we apply and how selective are places?
Most schools expect new pupils to start in September, so families aiming for the new school year should begin enquiries and visits in the preceding term; many schools accept applications year-round for mid-year entry but availability varies by age group. Older applicants are frequently assessed in English and maths and all schools recommend providing recent school reports; popular year groups may have waiting lists, so early contact is advisable.
What ages and qualifications do Castellón international schools cover, and will a child get a Spanish qualification?
Many international schools in the province cover the full range from early years through to 16 - 18, and offer internationally recognised end-of-school qualifications such as the IB Diploma or A-levels. Several schools also teach the Spanish curriculum elements needed for the Spanish ESO/Bachillerato or help pupils sit the Spanish university access tests, so check each school’s pathway if Spanish certification or local university entry is important.
What should we look for when visiting a school in Castellón?
When you visit, check which language is used for classroom instruction and how much protected time is given to Spanish and Valencian, whether applicable, and ask about English-as-an-additional-language support. Also review pastoral care and safeguarding procedures, sample timetables and extracurricular options, how the school supports transitions for arriving pupils, and practicalities such as school transport, lunch provision and the likely total cost after extras.
