| 101 | Emanuel School | 1,108 pupils | Independent · Day · 6th | London, London | — ISI · Good |
| 102 | New Hall School | 1,335 pupils | Independent · Boarding · 6th | Chelmsford, East of England | — ISI · Good |
| 103 | Wakefield Girls' High School | 675 pupils | Independent · Day · 6th | Wakefield, Yorkshire and the Humber | — ISI · Good |
| 104 | Warwick School | 1,250 pupils | Independent · Boarding · 6th | Warwick, West Midlands | — ISI · Good |
| 105 | Sutton High School GDST | 913 pupils | Independent · Day · 6th | Unknown, London | — ISI · Good |
| 106 | Lancing College | 612 pupils | Independent · Boarding · 6th | Lancing, South East | — ISI · Good |
| 107 | Hymers College | 1,029 pupils | Independent · Day · 6th | Unknown, Yorkshire and the Humber | — ISI · Good |
| 108 | Northwood College for Girls GDST | 891 pupils | Independent · Day · 6th | Northwood, London | — ISI · Good |
| 109 | Woodbridge School | 739 pupils | Independent · Boarding · 6th | Woodbridge, East of England | — ISI · Excellent |
| 110 | Edgbaston High School for Girls | 857 pupils | Independent · Day · 6th | Birmingham, West Midlands | — ISI · Good |
| 111 | Bedford School | 1,070 pupils | Independent · Boarding · 6th | Bedford, East of England | — ISI · Good |
| 112 | St Helen's School | 1,127 pupils | Independent · Day · 6th | Northwood, London | — |
| 113 | Bede's Senior School | 802 pupils | Independent · Boarding · 6th | Hailsham, South East | — ISI · Good |
| 114 | St Christopher School | 496 pupils | Independent · Boarding · 6th | Letchworth Garden City, East of England | — ISI · Good |
| 115 | Canford School | 646 pupils | Independent · Boarding · 6th | Wimborne, South West | — ISI · Good |
| 116 | Bradfield College | 834 pupils | Independent · Boarding · 6th | Bradfield, South East | — ISI · Good |
| 117 | Taunton School | 687 pupils | Independent · Boarding · 6th | Taunton, South West | — ISI · Good |
| 118 | Emmanuel College | 1,543 pupils | Independent · Day · 6th | Gateshead, North East | — ISI · Good |
| 119 | Lord Wandsworth College | 706 pupils | Independent · Boarding · 6th | Hook, South East | — ISI · Good |
| 120 | Cheltenham College | 1,178 pupils | Independent · Boarding · 6th | Cheltenham, South West | — ISI · Excellent |
| 121 | Warminster School | 513 pupils | Independent · Boarding · 6th | Warminster, South West | — ISI · Good |
| 122 | Ipswich School | 1,132 pupils | Independent · Boarding · 6th | Ipswich, East of England | — |
| 123 | Bromley High School GDST | 917 pupils | Independent · Day · 6th | Bromley, London | — ISI · Excellent |
| 124 | Hereford Cathedral School With A Junior School | 571 pupils | Independent · Boarding · 6th | Hereford, West Midlands | — |
| 125 | Bristol Grammar School | 1,370 pupils | Independent · Day · 6th | Bristol, South West | — ISI · Excellent |