| 76 | Brighton College Prep Handcross | 431 pupils | Independent · Boarding | Haywards Heath, South East | — ISI · Good |
| 77 | Terra Nova School | 242 pupils | Independent · Boarding | Crewe, North West | — ISI · Good |
| 78 | Kew Green Preparatory School | 240 pupils | Independent · Day | Richmond, London | — ISI · Excellent |
| 79 | Barnardiston Hall Preparatory School | 232 pupils | Independent · Boarding | Haverhill, East of England | — ISI · Good |
| 80 | Mowden Hall School | 227 pupils | Independent · Boarding | Stocksfield, North East | — ISI · Good |
| 81 | The Gleddings School | 227 pupils | Independent · Day | Halifax, Yorkshire and the Humber | — ISI · Excellent |
| 82 | Repton Preparatory School | 399 pupils | Independent · Boarding | Derby, East Midlands | — ISI · Good |
| 83 | Wellington College Prep | 387 pupils | Independent · Boarding | Sandhurst, South East | — ISI · Good |
| 84 | Witham Hall School | 217 pupils | Independent · Boarding | Bourne, East Midlands | — ISI · Good |
| 85 | Salisbury Cathedral School | 215 pupils | Independent · Boarding | Salisbury, South West | — ISI · Good |
| 86 | Moor Park School | 202 pupils | Independent · Boarding | Ludlow, West Midlands | — ISI · Good |
| 87 | Spring Grove School 2003 Ltd | 200 pupils | Independent · Day | Ashford, South East | — ISI · Excellent |
| 88 | Junior King's School | 351 pupils | Independent · Boarding | Canterbury, South East | — ISI · Good |
| 89 | Packwood Haugh School | 195 pupils | Independent · Boarding | Shrewsbury, West Midlands | — ISI · Good |
| 90 | Glebe House School | 191 pupils | Independent · Boarding | Hunstanton, East of England | — ISI · Good |
| 91 | Casterton, Sedbergh Preparatory School | 189 pupils | Independent · Boarding | Unknown, North West | — ISI · Good |
| 92 | Windlesham House School | 315 pupils | Independent · Boarding | Pulborough, South East | — ISI · Good |
| 93 | Beeston Hall School | 168 pupils | Independent · Boarding | Cromer, East of England | — ISI · Good |
| 94 | Perrott Hill School Limited | 146 pupils | Independent · Boarding | Crewkerne, South West | — ISI · Good |
| 95 | Brackenfield School | 137 pupils | Independent · Day | Harrogate, Yorkshire and the Humber | — ISI · Excellent |
| 96 | Dorset House School | 126 pupils | Independent · Boarding | Pulborough, South East | — ISI · Good |
| 97 | Orwell Park School | 210 pupils | Independent · Boarding | Ipswich, East of England | — ISI · Good |
| 98 | Clifton Lodge School | 116 pupils | Independent · Day | Unknown, London | — ISI · Excellent |
| 99 | Sherborne Preparatory School | 198 pupils | Independent · Boarding | Sherborne, South West | — ISI · Good |
| 100 | Horris Hill School | 109 pupils | Independent · Boarding | Newbury, South East | — ISI · Good |