Sutton GCSE results 2026: secondary school league table
15 state secondary schools in Sutton ranked on their 2026 GCSE results (Attainment 8, the 2025/26 academic year, the latest DfE has published for every school), with grade 7+, grade 5+ and grade 4+ in English and maths, cohort size for each school against the England average. 1 independent school with published results is listed separately, unranked.
Secondary schools in Sutton ranked on Attainment 8
15 of 15 schools have published 2026 results. Source: DfE school performance tables, 2025/26.
| Rank | School | Attainment 8 | Grade 7+ English & maths | Grade 5+ English & maths | Grade 4+ English & maths | EBacc APS | Pupils |
|---|---|---|---|---|---|---|---|
| – | England average | 46.2 | 14% | 46% | 65% | – | – |
| 1 | Wilson's School Wallington · Academy converter | 86.8 | 97% | 100% | 100% | – | 193 |
| 2 , up 2 places since 2025 | Sutton Grammar School Sutton · Academy converter | 82.6 | 88% | 100% | 100% | – | 134 |
| 3 , up 2 places since 2025 | Wallington County Grammar School Wallington · Academy converter | 82.0 | 93% | 99% | 100% | – | 149 |
| 4 , down 2 places since 2025 | Nonsuch High School for Girls Sutton · Academy converter | 81.8 | 93% | 100% | 100% | – | 204 |
| 5 , down 3 places since 2025 | Wallington High School for Girls Wallington · Academy converter | 80.3 | 91% | 100% | 100% | – | 208 |
| 6 | Glenthorne High School Sutton · Academy converter | 63.6 | 43% | 80% | 90% | – | 285 |
| 7 | Harris Academy Sutton Sutton · Free schools | 58.7 | 33% | 69% | 82% | – | 212 |
| 8 | Greenshaw High School Sutton · Academy converter | 56.5 | 29% | 68% | 80% | – | 316 |
| 9 | St Philomena's Catholic High School for Girls Carshalton · Voluntary aided school | 54.4 | 21% | 58% | 80% | – | 229 |
| 10 , up 2 places since 2025 | Cheam High School Sutton · Academy converter | 53.1 | 22% | 61% | 78% | – | 315 |
| 11 | Carshalton High School for Girls Carshalton · Academy converter | 51.7 | 21% | 56% | 74% | – | 241 |
| 12 , down 2 places since 2025 | The John Fisher School Purley · Voluntary aided school | 50.8 | 14% | 59% | 80% | – | 188 |
| 13 | Overton Grange School Sutton · Academy converter | 47.3 | 15% | 45% | 65% | – | 200 |
| 14 | Carshalton Boys Sports College Carshalton · Academy converter | 46.1 | 13% | 50% | 68% | – | 237 |
| 15 | Oaks Park High School Carshalton · Academy converter | 39.0 | 6% | 29% | 54% | – | 238 |
Under each rank: the change since the 2025 table, in places gained (+) or lost (−). No figure means the rank is unchanged or the school had no ranked 2025 result.
Independent schools in Sutton with published GCSE results
Listed as published, not ranked. The DfE tables count only reformed GCSEs, so a school whose pupils sit IGCSE, Pre-U or the IB reports a lower figure than its results merit, or none at all. Compare independent schools on their own published examination results and inspection reports.
| School | Attainment 8 (as published) | Grade 5+ English & maths | Pupils |
|---|---|---|---|
| Sutton High School GDST Other independent school | 38.5 | 0% | 108 |