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School comparison · San José
Side-by-side comparison · Updated 2026-04-26 · Both schools in San José
| Metric | American International School of Costa Rica | The British School of Costa Rica |
|---|---|---|
| Curriculum | American | IB, British |
| Qualifications | AP and TOEFL and PSAT | IGCSE and IB Diploma |
| Ages served | Ages 3 to 18 | Ages 3 to 18 |
| Language of instruction | English | — |
|---|
| Students | 190 | 910 |
|---|
| Nationalities | 45 | 25 |
|---|
| Avg class size | 15 | 18 |
|---|
| Admissions | Moderate | Open |
|---|
| Accreditations | — | IBO, NEASC, CIE |
|---|
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 · American International School of Costa Rica
View the full American International School of Costa Rica school profile →
Full profile · The British School of Costa Rica
View the full The British School of Costa Rica school profile →
Best value in San José
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