Benjamin Franklin International School vs St. Paul's School
🇪🇸 Barcelona · Side-by-side comparison on verifiable public data.
Neither Benjamin Franklin International School nor St. Paul's School sits in a market with a public inspectorate, so both are assessed on verifiable accreditation, curriculum authorisation, and published data rather than an official quality rating. Curriculum is the core differentiator: Benjamin Franklin International School offers American, IB while St. Paul's School offers National, American — the choice should follow the family's target qualification system. One practical difference: St. Paul's School offers boarding while the other is day-only — decisive for families who need a residential option. Verify current fees against each school's own figures (see the table below).
Key Facts
| Benjamin Franklin International School | St. Paul's School | |
|---|---|---|
| Curriculum | American / IB | National / American |
| Ages | 3-18 | 3-18 |
| Languages of instruction | English | English, Spanish, Catalan |
| Annual fees | EUR 12,950-21,720/year tuition (2026-2027, standard); plus one-time 6,000 entrance fee and 1,100 matriculation | not public |
| Enrollment | 702 | — |
| Boarding | Day only | Day only |
| Accreditations | Council of International Schools (CIS), Middle States Association (MSA-CESS), International Baccalaureate Organization (IBO), Generalitat de Catalunya, Spanish Ministry of Education (Ministerio de Educacion) |
Strengths
- ✓Long-established (since 1986) non-profit American school with stable, deliberately capped enrollment of around 700
- ✓Dual IB authorization (MYP since 2023, DP since 2011) layered onto a full American Nursery-to-Grade-12 curriculum
- ✓Strong external recognition: CIS membership, MSA-CESS accreditation, and IBO World School status
- ✓Highly international community with more than 60 nationalities represented
- ✓Recent purpose-built facilities, including a 2021 secondary building and a Center for Creativity and Innovation due 2026
- ✓Long-established institution, founded in 1968, with a stable non-profit foundation governance model
- ✓Genuine trilingual immersion (English emphasis, plus Spanish and Catalan) taught by native teachers
- ✓Strong reported external language results in Cambridge English First and Advanced and French DELF
- ✓American High School Diploma offered alongside the Spanish curriculum, giving a US-recognised credential
- ✓'Global Learning' study-abroad agreements with partner schools in the US, Canada, England, Scotland and France
Trade-offs
- !No published average IB Diploma score, so academic outcomes cannot be independently verified
- !Premium fee structure with a substantial one-time 6,000 EUR entrance fee on top of annual tuition
- !Enrollment is capped near capacity, which can limit availability of places
- !No dedicated EAL/English-support programme is publicly documented, which may matter for non-English-speaking entrants
- !No International Baccalaureate or British curriculum / A-Level pathway, despite some directory listings implying otherwise
- !No formal external accreditations (NABSS, BSO, CIS, IBO) or UK-style inspection band published on its own site
- !Fees and enrolment figures are not published and must be requested from admissions
- !Limited public exam-results transparency beyond the named Cambridge and DELF language qualifications
Best Fit For
- • Internationally mobile families wanting a US-aligned curriculum with an IB Diploma exit
- • Students aiming at US, UK, and European university pathways
- • Families seeking a central-Barcelona day school with a multinational peer group
- • Younger children whose families want continuity from Nursery through Grade 12
- • Families wanting an English-immersion education that still leads to the Spanish Bachillerato pathway
- • Bilingual or trilingual families settled long-term in Barcelona rather than on short international postings
- • Students who value strong Cambridge English and French DELF language certification
- • Families wanting a US High School Diploma option alongside the local curriculum
University Placement
School-reported · not independently verified
School-reported, unverified: BFIS lists 2023-2025 university acceptances including Yale, Columbia, University of Pennsylvania, Imperial College London, UCL, LSE, University of St Andrews, ESADE, Bocconi, and Sciences Po.
School-reported, unverified: 'Global Learning' study-abroad agreements with partner schools in the United States, Canada, England, Scotland and France, plus cultural exchanges and United Nations conference participation.
More Comparisons
Frequently Asked Questions
Should I choose Benjamin Franklin International School or St. Paul's School?
Benjamin Franklin International School is best for: Internationally mobile families wanting a US-aligned curriculum with an IB Diploma exit. St. Paul's School is best for: Families wanting an English-immersion education that still leads to the Spanish Bachillerato pathway. The right choice depends on target curriculum, budget, and family priorities — the two are not linearly comparable.
How do fees compare between Benjamin Franklin International School and St. Paul's School?
Benjamin Franklin International School: EUR 12,950-21,720/year tuition (2026-2027, standard); plus one-time 6,000 entrance fee and 1,100 matriculation. St. Paul's School: not public. Verify against each school's own published fees; some figures are sourced from third-party aggregators.
What curricula do Benjamin Franklin International School and St. Paul's School offer?
Benjamin Franklin International School: American, IB. St. Paul's School: National, American.
Do Benjamin Franklin International School or St. Paul's School offer boarding?
Benjamin Franklin International School: day school only. St. Paul's School: day school only.
Questions parents ask
This comparison is BrightKey's independent assessment using verifiable public data only. University-placement figures are school-reported and not independently verified. BrightKey takes no payments from schools. Our method →