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School comparison · Mexico City
Side-by-side comparison · Updated 2026-04-26 · Both schools in Mexico City
Quick answer
Different curricula: Escuela Sierra Nevada offers American, Winpenny School offers IB and British.
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Build family shortlist (free) →| Metric | Escuela Sierra Nevada | Winpenny School |
|---|---|---|
| Curriculum | American | IB, British |
| Qualifications | — | IGCSE and IB Diploma |
| Ages served |
|---|
| Ages 2 to 18 |
| Ages 3 to 18 |
| Students | 2,900 | 550 |
|---|
| Nationalities | — | 10 |
|---|
| Avg class size | 25 | 20 |
|---|
| Admissions | Competitive | Moderate |
|---|
Highlighted cells indicate which school holds the more favourable value for arriving expat families on that dimension (e.g. lower tuition, smaller class size, higher Value Score, more open admissions). Some rows are neutral.
Full profile · Escuela Sierra Nevada
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Full profile · Winpenny School
View the full Winpenny School school profile →
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The School Fit Brief weights every dimension above against your family's specific needs — budget, learning support, curriculum preference, age band, family priorities — and produces a definitive recommendation with a 30-day action plan. $49 one-time.