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School comparison · Zurich
Side-by-side comparison · Updated 2026-04-26 · Both schools in Zurich
| Metric | School of Tomorrow | SIS Swiss International School Zürich-Wollishofen |
|---|---|---|
| Curriculum | — | — |
| Ages served | Ages 4 to 18 | Ages 4 to 12 |
| Tuition USD | $29,400-$34,200 | $25,860-$25,860 |
| True annual cost? |
|---|
| $33,490 |
| $27,730 |
| Hidden fee %? | +5% | +7% |
|---|
| First-year cost? | $34,990 | $29,230 |
|---|
| WhereNext Value Score? | 60/100 | 74/100 |
|---|
| Cost percentile (city)? | 82th | 23th |
|---|
| Students | 125 | 175 |
|---|
| Nationalities | 16 | 40 |
|---|
| Avg class size | 18 | 14 |
|---|
| Admissions | Open | Open |
|---|
| Accreditations | — | IBO |
|---|
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 · School of Tomorrow
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Full profile · SIS Swiss International School Zürich-Wollishofen
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Best value in Zurich
All schools ranked by WhereNext Value Score →
True annual cost in Zurich
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