| 1 | The Hertfordshire & Essex High School and Science College | Outstanding | Academy · Day · 6th | Bishop's Stortford, East of England | Outstanding |
| 2 | Watford Grammar School for Girls | Outstanding | Academy · Day · 6th | Watford, East of England | Outstanding |
| 3 | Westcliff High School for Girls | Outstanding | Grammar · Day · 6th | Westcliff-on-Sea, East of England | Outstanding |
| 4 | Southend High School for Girls | Outstanding | Grammar · Day · 6th | Southend-on-Sea, East of England | Outstanding |
| 5 | Chelmsford County High School for Girls | Outstanding | Grammar · Day · 6th | Chelmsford, East of England | Outstanding |
| 6 | Colchester County High School for Girls | Outstanding | Grammar · Day · 6th | Colchester, East of England | Outstanding |
| 7 | Presdales School | Outstanding | Academy · Day · 6th | Ware, East of England | Outstanding |
| 8 | Challney High School for Girls | Outstanding | Academy · Day | Luton, East of England | Outstanding |
| 9 | Brentwood Ursuline Convent High School | Good | Academy · Day · 6th | Brentwood, East of England | Good |
| 10 | St Albans Girls' School | 1,428 pupils | Academy · Day · 6th | St Albans, East of England | — |
| 11 | Hitchin Girls' School | 1,356 pupils | Academy · Day · 6th | Hitchin, East of England | — |
| 12 | St Bernard's High School | 1,021 pupils | Academy · Day · 6th | Westcliff-on-Sea, East of England | — |
| 13 | Bishop's Hatfield Girls' School | 942 pupils | Academy · Day · 6th | Hatfield, East of England | — |
| 14 | Loreto College | 930 pupils | Academy · Day · 6th | St Albans, East of England | — |
| 15 | Grays Convent High School | 654 pupils | State · Day | Grays, East of England | — |