Cardiff Sixth Form College vs Tonbridge School
Cardiff Sixth Form College is a co-ed day and boarding school in Cardiff (ages 14–19); Tonbridge School is a boys' day and boarding school in Tonbridge, Tonbridge and Malling (ages 13–18). Day fees reach £34,000 a year at Cardiff Sixth Form College against £48,207 at Tonbridge School. At A-level, A*–A rates are 94% and 93%.
| Field | Cardiff Sixth Form CollegeCardiff | Tonbridge SchoolTonbridge, Tonbridge and Malling |
|---|---|---|
| Houseroom Index | 83.84/100 (#31) | 86.34/100 (#22) |
| Day fees / yr | £31,050 – £34,000 | £48,207 |
| Boarding fees / yr | £63,400 – £77,250 | £64,251 |
| GCSE 9–7 % | 74.8% | 93% |
| A-level A*–A % | 94% | 93% |
| Oxbridge offers | 7 offers (13.2%) | 23 offers (13.7%) |
| Ages | 14–19 | 13–18 |
| Gender | Co-ed | Boys |
| Day / boarding | Day or boarding | Day or boarding |
| Pupils | 470 | 797 |
| Location | Cardiff | Tonbridge, Tonbridge and Malling |
| Next open day | 10 Oct 2026 | 10 Oct 2026 |
Latest published figures. A dash means not published.
Cardiff Sixth Form College vs Tonbridge School: common questions
- Which is more expensive, Cardiff Sixth Form College or Tonbridge School?
- Tonbridge School has the higher published day fees, up to £48,207 a year against up to £34,000 at Cardiff Sixth Form College.
- Which has better results, Cardiff Sixth Form College or Tonbridge School?
- On the most recent figures Houseroom holds, Cardiff Sixth Form College recorded the stronger A-level results: 94% of grades at A*–A against 93% at Tonbridge School.
- Can I apply to both Cardiff Sixth Form College and Tonbridge School?
- Yes. UK independent schools run separate registration processes, so families routinely register with more than one school and decide once offers arrive. Each school sets its own registration deadline and assessment dates, so check both timelines early. Some close a year or more ahead of entry.
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Cardiff Sixth Form College
Independent co-ed sixth-form college in Cardiff for ages 16–19, day or boarding. Selective entry, other ethos, top-tier fees.
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Tonbridge School
Independent boys senior school in Tonbridge and Malling for ages 13–18, day or boarding. Selective entry, top-tier fees.