| 151 | Mill Hill County High School | 55.9 composite | Academy · Day · 6th | London, London | — 2021-09-22 |
| 152 | Little Ilford School | 55.7 compositeOfsted21.2 Att817.6 EM5+16.8 | State · Day | London, London | Good 2022-11-23×0.85 |
| 153 | The City Academy, Hackney | 55.6 compositeOfsted21.2 Att818.2 EM5+16.1 | Academy · Day · 6th | London, London | Good 2023-03-28×0.85 |
| 154 | Harris Academy Purley | 55.4 compositeOfsted21.2 Att817.3 EM5+16.8 | Academy · Day · 6th | South Croydon, London | Good 2023-02-28×0.85 |
| 155 | Canary Wharf College Crossharbour | 55.3 compositeOfsted16.7 Att819.6 EM5+19.0 | Free School · Day | London, London | Requires Improvement 2024-05-09 |
| 156 | The Ravensbourne School | 55.2 compositeOfsted25.0 Att816.7 EM5+13.6 | Academy · Day · 6th | Bromley, London | Good 2024-01-23 |
| 157 | Harris Academy St John's Wood | 55.2 compositeOfsted17.5 Att818.9 EM5+18.8 | Academy · Day · 6th | London, London | Good 2019-11-19×0.7 |
| 158 | The Norwood School | 55.2 compositeOfsted21.2 Att818.6 EM5+15.4 | State · Day · 6th | London, London | Good 2023-02-22×0.85 |
| 159 | Mulberry Academy Woodside | 55.1 compositeOfsted21.2 Att817.9 EM5+15.9 | Academy · Day | London, London | Good 2022-02-22×0.85 |
| 160 | Kingsford Community School | 55.1 compositeOfsted21.2 Att818.6 EM5+15.3 | State · Day | London, London | Good 2022-10-18×0.85 |
| 161 | St Richard Reynolds Catholic High School | 55.1 composite | Academy · Day · 6th | London, London | — 2024-02-07 |
| 162 | Ark Blake Academy | 55.0 compositeOfsted21.2 Att816.9 EM5+16.9 | Free School · Day · 6th | Croydon, London | Good 2023-02-22×0.85 |
| 163 | Ark Soane Academy | 55.0 composite | Free School · Day | London, London | Outstanding 2024-03-06 |
| 164 | The St Thomas the Apostle College | 54.8 composite | State · Day · 6th | London, London | — 2024-11-06 |
| 165 | The Excelsior Academy | 54.7 compositeOfsted25.0 Att816.6 EM5+13.2 | Academy · Day · 6th | London, London | Good 2024-02-06 |
| 166 | Saracens High School | 54.4 compositeOfsted21.2 Att817.4 EM5+15.7 | Free School · Day | London, London | Good 2022-05-24×0.85 |
| 167 | Northwood School | 54.4 composite | Academy · Day · 6th | Northwood, London | — 2024-10-09 |
| 168 | Walthamstow School for Girls | 54.3 composite | State · Day | London, London | — 2024-12-04 |
| 169 | Sacred Heart of Mary Girls' School | 54.3 composite | Academy · Day · 6th | Upminster, London | — 2024-10-01 |
| 170 | The John Roan School | 54.2 compositeOfsted25.0 Att816.4 EM5+12.8 | Academy · Day · 6th | London, London | Good 2023-10-10 |
| 171 | Orion Eden Park | 54.2 compositeOfsted21.2 Att816.9 EM5+16.1 | Free School · Day · 6th | Beckenham, London | Good 2021-11-02×0.85 |
| 172 | William Perkin Church of England High School | 54.0 composite | Free School · Day · 6th | Greenford, London | — 2025-05-07 |
| 173 | Leigh Academy Halley | 53.9 compositeOfsted21.2 Att817.9 EM5+14.7 | Academy · Day · 6th | London, London | Good 2022-06-21×0.85 |
| 174 | Morpeth School | 53.9 compositeOfsted21.2 Att818.2 EM5+14.4 | State · Day · 6th | London, London | Good 2023-03-08×0.85 |
| 175 | Woolwich Polytechnic School for Girls | 53.9 compositeOfsted21.2 Att817.6 EM5+15.0 | Free School · Day | Thamesmead, London | Good 2023-01-10×0.85 |