| 1 | Altrincham Grammar School for Girls | Outstanding | Grammar · Day · 6th | Altrincham, North West | Outstanding |
| 2 | Aylesbury High School | Outstanding | Grammar · Day · 6th | Aylesbury, South East | Outstanding |
| 3 | Beaconsfield High School | Outstanding | Grammar · Day · 6th | Beaconsfield, South East | Outstanding |
| 4 | Boston High School | 816 pupils | Grammar · Day · 6th | Boston, East Midlands | — |
| 5 | Bournemouth School for Girls | Outstanding | Grammar · Day · 6th | Bournemouth, South West | Outstanding |
| 6 | Chatham Grammar | 950 pupils | Grammar · Day · 6th | Chatham, South East | — |
| 7 | Chelmsford County High School for Girls | Outstanding | Grammar · Day · 6th | Chelmsford, East of England | Outstanding |
| 8 | Colchester County High School for Girls | Outstanding | Grammar · Day · 6th | Colchester, East of England | Outstanding |
| 9 | Dartford Grammar School for Girls | 1,248 pupils | Grammar · Day · 6th | Dartford, South East | — |
| 10 | Denmark Road High School | Good | Grammar · Day · 6th | Gloucester, South West | Good |
| 11 | Devonport High School for Girls | Good | Grammar · Day · 6th | Plymouth, South West | Good |
| 12 | Dover Grammar School for Girls | 872 pupils | Grammar · Day · 6th | Dover, South East | — |
| 13 | Dr Challoner's High School | Outstanding | Grammar · Day · 6th | Amersham, South East | Outstanding |
| 14 | Fort Pitt Grammar School | Outstanding | Grammar · Day · 6th | Chatham, South East | Outstanding |
| 15 | Highsted Grammar School | Good | Grammar · Day · 6th | Sittingbourne, South East | Good |
| 16 | Highworth Grammar School | 1,543 pupils | Grammar · Day · 6th | Ashford, South East | — |
| 17 | Invicta Grammar School | Outstanding | Grammar · Day · 6th | Maidstone, South East | Outstanding |
| 18 | Kendrick School | Outstanding | Grammar · Day · 6th | Reading, South East | Outstanding |
| 19 | Kesteven and Grantham Girls' School | Outstanding | Grammar · Day · 6th | Grantham, East Midlands | Outstanding |
| 20 | Kesteven and Sleaford High School Selective Academy | 756 pupils | Grammar · Day · 6th | Sleaford, East Midlands | — |
| 21 | King Edward VI Camp Hill School for Girls | Outstanding | Grammar · Day · 6th | Birmingham, West Midlands | Outstanding |
| 22 | King Edward VI Handsworth School | 1,324 pupils | Grammar · Day · 6th | Birmingham, West Midlands | — |
| 23 | Lancaster Girls' Grammar School | Good | Grammar · Day · 6th | Lancaster, North West | Good |
| 24 | Loreto Grammar School | Outstanding | Grammar · Day · 6th | Altrincham, North West | Outstanding |
| 25 | Maidstone Grammar School for Girls | Outstanding | Grammar · Day · 6th | Maidstone, South East | Outstanding |