| Simon de Senlis Primary School141921 | Primary | Outstanding | 10.7% | 440 |
| Sponne School136488 | Secondary | Good | 12.4% | 1,422 |
| Spratton Church of England Primary School145636 | Primary | Good | 8.0% | 50 |
| Spratton Hall School122133 | Not applicable | — | — | 374 |
| Spring Lane Primary School138493 | Primary | Good | 30.1% | 441 |
| St Andrew's Ceva Primary School122017 | Primary | Good | 26.5% | 325 |
| St Andrew's College135785 | Not applicable | — | — | 6 |
| St Gregory's Catholic Primary School142733 | Primary | Good | 23.9% | 254 |
| St James Church of England Primary School141724 | Primary | Good | 24.1% | 445 |
| St James Infant School144178 | Primary | Good | 23.5% | 199 |
| St Loys Church of England Primary Academy, Weedon Lois140102 | Primary | Good | 13.2% | 38 |
| St Luke's Church of England Primary School143467 | Primary | Good | 14.0% | 394 |
| St Mary's Catholic Primary School142738 | Primary | Good | 22.7% | 181 |
| St Mary's Catholic Primary School, Aston-le-Walls122040 | Primary | Good | 23.6% | 72 |
| St Thomas Becket Catholic School142747 | Secondary | Good | 28.8% | 900 |
| Standens Barn Primary School144177 | Primary | Good | 20.6% | 355 |
| Staverton Church of England Voluntary Primary School141068 | Primary | Good | 10.9% | 104 |
| Stimpson Avenue Academy140628 | Primary | Good | 16.4% | 449 |
| Stoke Bruerne Church of England Primary School121992 | Primary | Good | 4.3% | 70 |
| Sunnyside Primary Academy139113 | Primary | Requires Improvement | 20.2% | 387 |
| Syresham St James CofE Primary School and Nursery121993 | Primary | Good | 5.6% | 124 |
| The Abbey Primary School144173 | Primary | Good | 24.9% | 345 |
| The Arbours Primary Academy139061 | Primary | Outstanding | 22.8% | 337 |
| The Bliss Charity School122048 | Primary | Good | 9.3% | 182 |
| The Bramptons Primary School121803 | Primary | Good | 4.3% | 94 |
| The CE Academy149432 | Not applicable | Good | 67.8% | 121 |
| The Duston School138214 | All-through | Good | 16.5% | 2,018 |
| The Gateway School150242 | Not applicable | Outstanding | 62.8% | 78 |
| The Good Shepherd Catholic Primary School142742 | Primary | Good | 19.1% | 272 |
| The Parker E-act Academy138235 | Secondary | Inadequate | 25.6% | 1,179 |
| The Radstone Primary School145903 | Primary | Good | 10.3% | 417 |
| Thorplands Primary School139424 | Primary | Good | 43.6% | 224 |
| Tiffield Academy151730 | Not applicable | — | — | — |
| Tiffield Church of England Voluntary Aided Primary School122031 | Primary | Good | 11.6% | 43 |
| Towcester Church of England Primary School142650 | Primary | Good | 18.5% | 297 |
| University of Northampton133857 | Not applicable | — | — | — |
| Upton Meadows Primary School145634 | Primary | Good | 32.6% | 374 |
| Vernon Terrace Primary School121920 | Primary | Good | 15.4% | 238 |
| Walgrave Primary School121864 | Primary | Good | 15.9% | 132 |
| Wallace Road Nursery School121786 | Nursery | Good | 0.0% | 49 |
| Waynflete Infants' School138056 | Primary | Requires Improvement | 11.1% | 171 |
| Weedon Bec Primary School141080 | Primary | Requires Improvement | 14.9% | 196 |
| Welford Sibbertoft and Sulby Endowed School144319 | Primary | Good | 17.6% | 85 |
| Welton Church of England Academy138840 | Primary | Outstanding | 11.7% | 128 |
| West Haddon Endowed Church of England Primary School122002 | Primary | Good | 4.7% | 236 |
| Weston Favell Academy136948 | Secondary | Good | 36.6% | 1,476 |
| Weston Favell CofE Primary School138956 | Primary | Outstanding | 6.3% | 459 |
| Whitehills Nursery School121787 | Nursery | Good | 0.0% | 42 |
| Whitehills Primary School121926 | Primary | Requires Improvement | 11.8% | 417 |
| Whittlebury Church of England Primary School122003 | Primary | Good | 3.4% | 58 |