How secondary works in Barcelona
Secondary years in Catalonia divide into educació secundària obligatòria, the four year ESO that runs from age 12 to 16, and the two year post 16 phase that schools deliver either as the Spanish Bachillerato, the IB Diploma Programme, A Levels, or AP plus high school diploma. Most international secondaries in Barcelona run ESO formally even when teaching in English, because the Generalitat requires it for legal recognition. At post 16, schools then layer their chosen credential on top.
Across the metropolitan area roughly 30 secondary campuses serve the international and bilingual cohort. About 9 offer the IB Diploma, 8 run an A Level sixth form, 4 follow a US high school model with AP, and the rest deliver Bachillerato with strong English support. Several of the largest schools, including BSB, BFIS, Oak House and SEK Catalunya, offer dual pathways at post 16 so a student can choose between IB and Bachillerato or between A Level and Bachillerato in Year 12.
Class sizes in Year 7 to Year 9 typically sit between 18 and 24. In Year 12 and Year 13 cohorts narrow to 35 to 70 across most schools, smaller than the equivalent age group in Dubai or Singapore. The smaller scale means subject choice is tighter but pastoral attention is stronger.
Fees and the secondary tiers
Secondary tuition in Barcelona ranges from EUR 9,800 at the value tier to EUR 24,800 at the premium end. The value tier, EUR 9,800 to EUR 14,000, holds the bilingual concertats and the smaller Catalan independents that have added an IB Diploma or A Level route. The mid tier, EUR 14,000 to EUR 18,500, covers Oak House, Aula, Saint Peter's and Kensington at sixth form. The premium tier, EUR 18,500 to EUR 24,800, is Benjamin Franklin International School, BSB sixth form, the American School and SEK Catalunya.
The post 16 phase is the most expensive part of secondary at most schools because IB Diploma and A Level cohorts attract higher staffing costs. Exam fees add EUR 800 to EUR 1,400 in the final year. Capital contributions, often staggered annually, sit at EUR 800 to EUR 2,200 a year at the larger international schools. Our Barcelona fees breakdown sets the per school detail next to lunch and bus loading.
Picking between IB, A Level and Bachillerato?
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Illustrative example secondaries
The five schools below are illustrative, not a ranking. Each has a multi year credential record and a clear identity in the Barcelona market.
British School of Barcelona Sixth Form at the Castelldefels campus offers A Levels with a strong record into UK Russell Group universities. Cohort of around 70 across Year 12 and Year 13, with weekly UCAS guidance built in.
Benjamin Franklin International School in Sarrià runs the IB Diploma with multi year averages above 33, sending the bulk of its graduates to North American and European universities.
American School of Barcelona in Esplugues delivers a US high school diploma with AP, with a large counselling team and strong outcomes into the US, including Ivy League acceptances in most years.
Oak House School in Sarrià offers the IB Diploma alongside the Spanish Bachillerato, a useful dual route for bicultural families who want to keep Spanish university entry options open.
Saint George's School Sixth Form in Fornells de la Selva and Sarrià blends A Levels with a strong music and arts programme, a niche choice for creative paths.
University outcomes from Barcelona
University destinations from Barcelona secondaries cluster around three regions. UK and Irish universities account for roughly 35 to 45 percent of leavers at the British and IB schools, with strong representation at Russell Group institutions and Trinity College Dublin. US and Canadian universities take 20 to 30 percent, with a long tail across the liberal arts colleges and the bigger state systems; ASB historically sends a meaningful share to Ivy and Ivy adjacent universities.
Spanish universities take around 20 to 30 percent of graduates, with Pompeu Fabra, the University of Barcelona and ESADE being the most common destinations. The IB Diploma is fully accepted by UNED through its annual accreditation process, and A Levels are accepted through the same route. Continental European destinations, particularly the Netherlands and Germany, are a growing minority at the IB schools.
Admissions calendar
Main intake into Year 7 for the September 2026 academic year opened across most Barcelona secondaries between October and December 2025. Tier 1 names close their primary waiting list for Year 7 by late February and Year 12 by early April. Year 8 and Year 10 are the realistic mid stage entry points for new joiners; Year 11 entry is possible but harder because GCSE or IGCSE coursework has already started.
Diploma Programme transfers into Year 13 after October are rare. Schools will sometimes accept a Year 12 to Year 12 transfer at the end of the summer if subject choices align. For relocations landing in February or later, look first at the schools with rolling intake policies, including BSB, ASB and BFIS. The compare tool stacks fees, curriculum and university outcomes side by side; the Barcelona city hub gives you the wider context.
Frequently asked questions
How many international secondary schools are in Barcelona?
Roughly 30 secondary campuses serve the international and bilingual cohort. About 9 offer the IB Diploma, 8 run an A Level sixth form, 4 follow a US high school model with AP, and the remainder deliver Bachillerato with English support.
Is the IB Diploma accepted by Spanish universities?
Yes. UNED runs an annual accreditation process for IB Diploma holders that converts the Diploma into a Spanish university entrance grade. A Levels are accepted through the same route. Pompeu Fabra, the University of Barcelona and ESADE accept both qualifications directly.
What is the typical Diploma score in Barcelona?
The Barcelona average across reporting IB schools sat at 33 points in the May 2025 examination session, slightly above the global IB average of 30.3. Benjamin Franklin International School and Saint Peter's consistently report cohort averages above 34.
Can a student transfer into Barcelona for sixth form?
Yes, but timing matters. Year 12 transfers are easier at the start of the academic year when subject choices and predicted grades can be aligned. Mid year sixth form transfers are difficult because Diploma and A Level coursework has already started. Apply by April for a September Year 12 start.
How much does sixth form cost in Barcelona?
Sixth form tuition ranges from EUR 14,000 at the value tier through to EUR 24,800 at the premium international schools. Exam fees add EUR 800 to EUR 1,400 in Year 13 and the IB Diploma fee adds roughly EUR 700 to that total.
