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School comparison · London
Side-by-side comparison · Updated 2026-04-26 · Both schools in London
| Metric | King's College School Wimbledon | Marymount International School London |
|---|---|---|
| Curriculum | IB, British | IB |
| Qualifications | A-Levels and IB Diploma | — |
| Ages served | Ages 7 to 18 | Ages 11 to 18 |
| Language of instruction | English |
| English |
| True annual cost? | $35,517 | — |
|---|
| Hidden fee %? | +12% | — |
|---|
| First-year cost? | $38,017 | — |
|---|
| WhereNext Value Score? | 54/100 | — |
|---|
| Cost percentile (city)? | 90th | — |
|---|
| Students | 1,300 | 201 |
|---|
| Nationalities | — | 30 |
|---|
| Avg class size | — | 12 |
|---|
| Boarding | No | Yes |
|---|
| Admissions | Open | Open |
|---|
| Founded | — | 1955 |
|---|
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 · King's College School Wimbledon
View the full King's College School Wimbledon school profile →
Full profile · Marymount International School London
View the full Marymount International School London school profile →
Best value in London
All schools ranked by WhereNext Value Score →
True annual cost in London
All schools ranked by total annual cost →
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