| Magdalen College School139158 | Secondary | Inadequate | 10.5% | 1,293 |
| Maidwell Primary School121845 | Primary | Good | 1.5% | 67 |
| Malcolm Arnold Academy136201 | Secondary | Good | 25.4% | 1,278 |
| Malcolm Arnold Preparatory School140946 | Primary | Good | 18.5% | 401 |
| Marie Weller Primary School148571 | Primary | Good | 14.3% | 245 |
| Middleton Cheney Primary Academy139866 | Primary | Expected standard | 9.3% | 322 |
| Millway Primary School122086 | Primary | Good | 16.0% | 343 |
| Milton Parochial Primary School141725 | Primary | Good | 10.5% | 38 |
| Monksmoor Park Church of England Primary School150493 | Primary | Good | 11.5% | 234 |
| Moulton College130772 | 16 plus | — | — | — |
| Moulton Primary School122102 | Primary | Good | 11.6% | 597 |
| Moulton School and Science College137614 | Secondary | Good | 18.9% | 1,450 |
| Naseby Church of England Primary Academy140736 | Primary | Good | 3.2% | 31 |
| New Horizons Academy150717 | Not applicable | Inadequate | 70.0% | 50 |
| Newbottle and Charlton Church of England Primary School122027 | Primary | Good | 2.8% | 108 |
| Newnham Primary School140060 | Primary | Good | 4.8% | 84 |
| Nicholas Hawksmoor Primary School136480 | Primary | Strong standard | 7.5% | 429 |
| Northampton Academy134814 | Secondary | Outstanding | 26.6% | 1,712 |
| Northampton College130769 | 16 plus | — | — | — |
| Northampton High School Gdst122144 | Not applicable | — | — | 427 |
| Northampton International Academy142485 | All-through | Requires Improvement | 26.5% | 1,754 |
| Northampton School149782 | Secondary | — | 10.5% | 650 |
| Northampton School for Boys136299 | Secondary | Outstanding | 11.0% | 1,756 |
| Northampton School for Girls140510 | Secondary | Strong standard | 17.1% | 1,670 |
| Northgate School Academy Trust137354 | Not applicable | Good | 39.2% | 289 |
| Old Stratford Primary School146009 | Primary | Good | 13.0% | 162 |
| On Track Education Northampton136227 | Not applicable | — | — | 44 |
| On Track Education Silverstone134137 | Not applicable | — | — | 35 |
| Oneschool Global Uk, Northampton Campus135799 | Not applicable | — | — | 163 |
| Overstone Gate Primary School151724 | Primary | — | 13.3% | 30 |
| Overstone Park School122150 | Not applicable | — | — | 150 |
| Overstone Primary School121849 | Primary | Good | 9.8% | 205 |
| Parklands Nursery School121788 | Nursery | Good | 0.0% | 57 |
| Parklands Primary School146283 | Primary | Good | 7.9% | 418 |
| Pattishall Church of England Primary School121985 | Primary | Good | 6.5% | 155 |
| Paulerspury Church of England Primary School149281 | Primary | Good | 13.6% | 59 |
| Pineham Barns Primary School144758 | Primary | Strong standard | 10.4% | 413 |
| Pitsford Primary School121850 | Primary | Good | 19.4% | 67 |
| Pitsford School122151 | Not applicable | — | — | 201 |
| Preston Hedges Primary School139039 | Primary | Outstanding | 4.1% | 418 |
| Progress Schools - Northamptonshire135754 | Not applicable | — | — | 29 |
| Purple Oaks Academy144759 | Not applicable | Good | 33.1% | 131 |
| Queen Eleanor Primary Academy139650 | Primary | Good | 19.2% | 223 |
| Quinton House School122137 | Not applicable | — | — | 392 |
| Rainsbrook Secure Training Centre129050 | Not applicable | — | — | — |
| Rectory Farm Primary School143542 | Primary | Good | 30.2% | 179 |
| Roade Primary School121854 | Primary | Good | 7.9% | 315 |
| Rothersthorpe Church of England Primary School149282 | Primary | Good | 6.9% | 87 |
| Silverstone Church of England Primary School143614 | Primary | Good | 10.3% | 224 |
| Silverstone UTC139690 | Secondary | Requires Improvement | 19.7% | 463 |