| Gable End130855 | Not applicable | — | — | 2 |
| Fressingfield Church of England Primary School145696 | Primary | Good | 15.4% | 96 |
| Freeman Community Primary School147931 | Primary | Good | 15.9% | 201 |
| Framlingham Sir Robert Hitcham's Church of England Voluntary Aided Primary School124775 | Primary | Good | 15.5% | 340 |
| Framlingham College124884 | Not applicable | — | — | 557 |
| Forest Academy136316 | Primary | Good | 24.5% | 412 |
| First Base Ipswich Academy145101 | Not applicable | Outstanding | 0.0% | 0 |
| First Base Bury St Edmunds146072 | Not applicable | Good | 0.0% | 0 |
| Finborough School124892 | Not applicable | — | — | 680 |
| Felixstowe School137321 | Secondary | Good | 26.6% | 1,211 |
| Felixstowe International College124899 | Not applicable | — | — | 33 |
| Felix Primary School147261 | Primary | Requires Improvement | 39.6% | 240 |
| Farlingaye High School136834 | Secondary | Good | 17.8% | 1,883 |
| Fairstead House124872 | Not applicable | — | — | 221 |
| Fairfield Infant School152284 | Primary | Good | — | — |
| Eyke Church of England Primary School143549 | Primary | Good | 7.8% | 103 |
| Exning Primary School151104 | Primary | Outstanding | 18.3% | 229 |
| Elveden Church of England Primary Academy139149 | Primary | Outstanding | 11.9% | 101 |
| Elmswell Community Primary School124534 | Primary | Good | 17.9% | 363 |
| Elmsett Church of England Primary School148751 | Primary | Good | 28.1% | 57 |
| Elm Tree Primary School142580 | Primary | Good | 29.5% | 271 |
| Edgar Sewter Community Primary School144444 | Primary | Good | 32.8% | 302 |
| Easton Primary School141550 | Primary | Good | 23.0% | 74 |
| East Point Academy137134 | Secondary | Good | 42.6% | 826 |
| East Coast College130819 | 16 plus | — | — | — |
| East Bergholt High School137218 | Secondary | Good | 15.5% | 894 |
| East Bergholt Church of England Voluntary Controlled Primary School124729 | Primary | Good | 10.0% | 200 |
| Earl Soham Community Primary School124578 | Primary | Good | 16.9% | 77 |
| Dennington Church of England Primary School146234 | Primary | Good | 27.8% | 72 |
| Dell Primary School141736 | Primary | Good | 34.1% | 323 |
| Debenham High School136416 | Secondary | Good | 13.0% | 699 |
| Dale Hall Community Primary School150424 | Primary | Good | 9.2% | 414 |
| Culford School124886 | Not applicable | — | — | 895 |
| Creeting St Mary Church of England Primary School152011 | Primary | Good | — | — |
| Crawford's Church of England Primary School146175 | Primary | Good | 36.3% | 91 |
| Coupals Primary Academy141371 | Primary | Good | 22.3% | 287 |
| Corton Church of England Voluntary Aided Primary School124727 | Primary | Good | 23.0% | 120 |
| Copleston High School136827 | Secondary | Good | 18.1% | 1,937 |
| Copdock Primary School124577 | Primary | Outstanding | 9.6% | 83 |
| Compass Community School Aylward Park148808 | Not applicable | — | — | 9 |
| Combs Ford Primary School147880 | Primary | Requires Improvement | 23.1% | 337 |
| Colneis Junior School152285 | Primary | Good | — | — |
| Coldfair Green Community Primary School146875 | Primary | Good | 14.2% | 148 |
| Cockfield Church of England Primary School150065 | Primary | Good | 27.8% | 72 |
| Clifford Road Primary School & Nursery124654 | Primary | Requires Improvement | 18.8% | 428 |
| Cliff Lane Primary School141591 | Primary | Good | 16.0% | 454 |
| Clements Primary Academy144276 | Primary | Good | 35.1% | 262 |
| Claydon Primary School146021 | Primary | Good | 17.0% | 503 |
| Claydon High School144214 | Secondary | Good | 19.6% | 771 |
| Clare Community Primary School144399 | Primary | Good | 17.4% | 201 |