| Selsted Church of England Primary School118683 | Primary | — | 14.6% | 96 |
| Senacre Wood Primary School118526 | Primary | — | 41.0% | 210 |
| Serenity School Maidstone149907 | Not applicable | — | — | 83 |
| Sevenoaks Preparatory School118953 | Not applicable | — | — | 369 |
| Sevenoaks Primary School118551 | Primary | — | 16.3% | 547 |
| Sevenoaks School118952 | Not applicable | — | — | 1,240 |
| Shatterlocks Infant and Nursery School138170 | Primary | — | 35.8% | 138 |
| Shears Green Infant School148918 | Primary | — | 35.3% | 258 |
| Shears Green Junior School118436 | Primary | — | 34.1% | 493 |
| Sheldwich Primary School137397 | Primary | — | 7.7% | 246 |
| Shepherdswell Church of England Primary School118691 | Primary | — | 16.0% | 213 |
| Shipbourne School118311 | Primary | — | 14.5% | 55 |
| Sholden Church of England Primary School147057 | Primary | — | 20.9% | 91 |
| Shoreham Village School151495 | Primary | — | 17.8% | 90 |
| Shorne Church of England Primary School141578 | Primary | — | 9.0% | 211 |
| Simon Langton Girls' Grammar School118840 | Secondary | — | 7.6% | 1,258 |
| Simon Langton Grammar School for Boys118884 | Secondary | — | 8.1% | 1,226 |
| Singlewell Primary School118479 | Primary | — | 19.9% | 402 |
| Sir Geoffrey Leigh Academy135297 | Secondary | — | 29.3% | 1,318 |
| Sir Roger Manwood's School136501 | Secondary | — | 12.9% | 981 |
| Sissinghurst Voluntary Aided Church of England Primary School118717 | Primary | — | 20.7% | 194 |
| Skills for Independence and Employability Ltd146546 | Not applicable | — | — | — |
| Skinners' Kent Academy135888 | Secondary | — | 30.1% | 1,017 |
| Skinners' Kent Primary School141085 | Primary | — | 18.0% | 212 |
| Skinners' Temple Grove139052 | Primary | — | 53.1% | 163 |
| Slade Primary School and Attached Unit for Children with Hearing Impairment118285 | Primary | — | 16.2% | 419 |
| Small Haven School135018 | Not applicable | — | — | 35 |
| Smarden Primary School137529 | Primary | — | 16.0% | 172 |
| Smeeth Community Primary School118381 | Primary | — | 17.5% | 120 |
| Snodland CofE Primary School118846 | Primary | — | 28.7% | 407 |
| Solefield School118981 | Not applicable | — | — | 210 |
| Somerhill118960 | Not applicable | — | — | 518 |
| South Avenue Primary School140521 | Primary | — | 38.7% | 408 |
| South Borough Primary School141650 | Primary | — | 26.3% | 448 |
| Southborough CofE Primary School118712 | Primary | — | 15.4% | 631 |
| Speldhurst Church of England Voluntary Aided Primary School118607 | Primary | — | 5.2% | 212 |
| Spring Grove School 2003 Ltd118992 | Not applicable | — | — | 183 |
| Springhead Park Primary School147850 | Primary | — | 17.4% | 438 |
| St Alphege Church of England Infant School118659 | Primary | — | 20.4% | 206 |
| St Anselm's Catholic Primary School118765 | Primary | — | 10.9% | 211 |
| St Anselm's Catholic School, Canterbury140874 | Secondary | — | 21.9% | 1,116 |
| St Anthony's School119037 | Not applicable | — | 75.5% | 110 |
| St Augustine Academy136923 | Secondary | — | 35.5% | 673 |
| St Augustine's Catholic Primary School149261 | Primary | — | 14.5% | 179 |
| St Augustine's Catholic Primary School144836 | Primary | — | 21.6% | 241 |
| St Barnabas CofE VA Primary School118724 | Primary | — | 32.3% | 201 |
| St Bartholomew's Catholic Primary School, Swanley151498 | Primary | — | 21.4% | 318 |
| St Botolph's Church of England Primary School141579 | Primary | — | 30.3% | 422 |
| St Crispin's Infant School152231 | Primary | — | 28.6% | 193 |
| St Eanswythe's Church of England Primary School139315 | Primary | — | 24.2% | 215 |