| 1 | Bournemouth School Period 202425 | 7.17 | Grammar · Day · 6th | Bournemouth, South West | Outstanding |
| 2 | Sir Thomas Rich's School Period 202425 | 6.87 | Grammar · Day · 6th | Gloucester, South West | Good |
| 3 | Bishop Wordsworth's Church of England Grammar School Period 202425 | 6.85 | Grammar · Day · 6th | Salisbury, South West | Outstanding |
| 4 | Marling School Period 202425 | 6.58 | Grammar · Day · 6th | Stroud, South West | — |
| 5 | Torquay Boys' Grammar School Period 202425 | 6.55 | Grammar · Day · 6th | Torquay, South West | Good |
| 6 | Poole Grammar School Period 202425 | 6.42 | Grammar · Day · 6th | Poole, South West | — |
| 7 | Devonport High School for Boys Period 202425 | 5.83 | Grammar · Day · 6th | Plymouth, South West | Good |
| 8 | Beechen Cliff School Period 202425 | 5.18 | Academy · Boarding · 6th | Bath, South West | Good |
| 9 | Winton Academy Period 202425 | 5.04 | Academy · Day | Bournemouth, South West | — |
| 10 | Avonbourne Boys' Academy Period 202425 | 4.38 | Academy · Day | Bournemouth, South West | Outstanding |
| 11 | Brymore Academy Period 202425 | 3.54 | Academy · Boarding | Bridgwater, South West | — |
| 12 | SGS Berkeley Green UTC Period 202425 | 3.25 | Free School · Day · 6th | Berkeley, South West | Good |
| 13 | St Boniface's RC College Period 202425 | 3.23 | Academy · Day · 6th | Plymouth, South West | — |
| 14 | UTC Swindon Period 202425 | 2.46 | Free School · Day · 6th | Swindon, South West | Requires Improvement |