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School comparison · Seoul
Side-by-side comparison · Updated 2026-04-26 · Both schools in Seoul
Quick answer
Both schools offer American.
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Build family shortlist (free) →| Metric | BC Collegiate Seocho | US International School (USIS) |
|---|---|---|
| Curriculum | American | American |
| Ages served | Ages 3 to 11 | Ages 6 to 18 |
| Language of instruction |
|---|
| English |
| English |
| Students | 150 | — |
|---|
| Avg class size | 12 | — |
|---|
| Admissions | Moderate | Open |
|---|
| Accreditations | WASC | — |
|---|
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 · BC Collegiate Seocho
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Full profile · US International School (USIS)
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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.