| Abbey Gardens School152428 | Not applicable | — | — | — |
| Abbeygate Sixth Form College147063 | 16 plus | — | 0.0% | 1,163 |
| Abbot's Hall Community Primary School147933 | Primary | Good | 16.4% | 366 |
| Abbots Green Primary Academy145698 | Primary | Good | 12.5% | 608 |
| Acorn Cottage the Lodge130854 | Not applicable | — | — | 1 |
| Acton Church of England Voluntary Controlled Primary School124686 | Primary | Good | 12.8% | 196 |
| Alde Valley Academy141236 | Secondary | Requires Improvement | 32.7% | 645 |
| Aldeburgh Primary School144211 | Primary | Good | 32.1% | 78 |
| Alderwood Academy144879 | Not applicable | Good | 0.0% | 0 |
| All Saints Church of England Primary School, Laxfield145693 | Primary | Outstanding | 14.4% | 97 |
| All Saints Church of England Primary School, Newmarket146086 | Primary | Good | 21.5% | 177 |
| All Saints' Church of England Voluntary Controlled Primary School, Lawshall124706 | Primary | Outstanding | 14.9% | 175 |
| Bacton Primary School143359 | Primary | Good | 27.9% | 111 |
| Bardwell Church of England Primary School143056 | Primary | Good | 22.2% | 54 |
| Barnardiston Hall Preparatory School124875 | Not applicable | — | — | 223 |
| Barnby and North Cove Community Primary School144828 | Primary | Good | 29.9% | 91 |
| Barnham Church of England Voluntary Controlled Primary School124688 | Primary | Good | 13.5% | 155 |
| Barningham Church of England Voluntary Controlled Primary School124689 | Primary | Good | 15.4% | 70 |
| Barrow Church of England Voluntary Controlled Primary School124690 | Primary | Good | 9.5% | 199 |
| Bawdsey Church of England Primary School151557 | Primary | Good | 25.9% | 58 |
| Bealings School124595 | Primary | Good | 4.8% | 104 |
| Beaumont Community Primary School133605 | Primary | Good | 21.1% | 101 |
| Beccles High School138274 | Secondary | Requires Improvement | 50.0% | 182 |
| Beccles Primary Academy142017 | Primary | Good | 46.0% | 148 |
| Beck Row Primary Academy144275 | Primary | Good | 22.6% | 243 |
| Bedfield Church of England Primary School148752 | Primary | Good | 38.9% | 18 |
| Belstead House Adult Education Centre133157 | Not applicable | — | — | — |
| Benhall St Mary's Church of England Primary School149991 | Primary | Good | 39.0% | 77 |
| Benjamin Britten Academy of Music and Mathematics142759 | Secondary | Good | 30.5% | 1,263 |
| Bentley Church of England Voluntary Controlled Primary School124754 | Primary | Good | 15.0% | 40 |
| Bildeston Primary School124531 | Primary | Good | 23.1% | 117 |
| Birchwood Primary School124681 | Primary | Outstanding | 10.0% | 209 |
| Blundeston Church of England Voluntary Controlled Primary School124751 | Primary | Good | 12.7% | 173 |
| Bosmere Community Primary School147934 | Primary | Good | 23.8% | 246 |
| Boxford Church of England Voluntary Controlled Primary School124691 | Primary | Good | 14.0% | 178 |
| Bramfield Church of England Primary School143050 | Primary | Good | 27.2% | 103 |
| Bramfield House School124879 | Not applicable | — | — | 138 |
| Bramford Church of England Voluntary Controlled Primary School124723 | Primary | Good | 18.6% | 236 |
| Brampton Church of England Primary School144827 | Primary | Expected standard | 30.5% | 82 |
| Breckland School138250 | Secondary | Good | 25.7% | 615 |
| Britannia Primary School and Nursery146323 | Primary | Good | 12.6% | 637 |
| Broadlands Hall135252 | Not applicable | — | — | 58 |
| Broke Hall Community Primary School146460 | Primary | Good | 6.3% | 591 |
| Brooklands Primary School145835 | Primary | Good | 10.1% | 268 |
| Bucklesham Primary School124572 | Primary | Good | 5.8% | 104 |
| Bungay High School136998 | Secondary | Needs attention | 26.1% | 922 |
| Bungay Primary School144443 | Primary | Needs attention | 37.8% | 237 |
| Bures Church of England Voluntary Controlled Primary School124692 | Primary | Good | 11.8% | 161 |
| Burton End Primary Academy141546 | Primary | Good | 23.8% | 449 |
| Bury St Edmunds County High School136990 | Secondary | Good | 26.1% | 657 |