| Acton Church of England Voluntary Controlled Primary SchoolCO10 0US | Primary | Acton | School remains Good (2023) |
| All Saints' Church of England Voluntary Controlled Primary School, LawshallIP29 4QA | Primary | Lawshall | Outstanding (2024) |
| Beaumont Community Primary SchoolIP7 6GD | Primary | Hadleigh | Good (2024) |
| Bentley Church of England Voluntary Controlled Primary SchoolIP9 2BT | Primary | Bentley | School remains Good (2024) |
| Bildeston Primary SchoolIP7 7ES | Primary | Bildeston | Good (2022) |
| Boxford Church of England Voluntary Controlled Primary SchoolCO10 5NP | Primary | Boxford | Outstanding in 1, good in 3 (2024) |
| Brooklands Primary SchoolCO11 1RX | Primary | Brantham | Good (2022) |
| Bures Church of England Voluntary Controlled Primary SchoolCO8 5BX | Primary | Bures | Good (2023) |
| Capel St Mary Church of England Voluntary Controlled Primary SchoolIP9 2EG | Primary | Capel St Mary | Standards maintained (2025) |
| Chalk HillCO10 2SF | Special | Great Cornard | Requires improvement (2023) |
| Chelmondiston Church of England Primary SchoolIP9 1DT | Primary | Chelmondiston | Report card Mar 2026: Strong standard in every area |
| Cockfield Church of England Primary SchoolIP30 0LA | Primary | Cockfield | Good (2020) |
| Copdock Primary SchoolIP8 3HY | Primary | Washbrook | School remains Outstanding (2023) |
| East Bergholt Church of England Voluntary Controlled Primary SchoolCO7 6SW | Primary | East Bergholt | Good (2024) |
| East Bergholt High SchoolCO7 6RJ | Secondary | East Bergholt | School remains Good (2023) |
| Elmsett Church of England Primary SchoolIP7 6PA | Primary | Elmsett | Good in every area (2024) |
| Glemsford Primary AcademyCO10 7RF | Primary | Glemsford | School remains Good (2023) |
| Great Waldingfield Church of England Voluntary Controlled Primary SchoolCO10 0RR | Primary | Great Waldingfield | Good (2022) |
| Gusford Community Primary SchoolIP2 9LQ | Primary | Brookwood | Outstanding in 1, good in 3 (2025) |
| Hadleigh Community Primary SchoolIP7 5HQ | Primary | Hadleigh | Report card Mar 2026: Strong standard in 1, expected standard in 6 |
| Hadleigh High SchoolIP7 5HU | Secondary | Hadleigh | Standards maintained (2024) |
| Hartest Church of England Primary SchoolIP29 4DL | Primary | Hartest | Good (2024) |
| Hillside Special SchoolCO10 1NN | Special | Sudbury | Outstanding in 2, good in 2 (2025) |
| Hintlesham and Chattisham Church of England Primary SchoolIP8 3NH | Primary | Hintlesham | Good (2024) |
| Holbrook AcademyIP9 2QX | Secondary | Holbrook | Report card Jul 2026: Expected standard in 3, needs attention in 3 |
| Holbrook Primary SchoolIP9 2PZ | Primary | Holbrook | Report card Sept 2026: Strong standard in 6, expected standard in 1 |
| Kersey Church of England Primary SchoolIP7 6EG | Primary | Hadleigh | Good (2024) |
| Lavenham Community Primary SchoolCO10 9RB | Primary | Lavenham | Standards maintained (2025) |
| Long Melford Church of England Primary SchoolCO10 9ED | Primary | Long Melford | Standards maintained (2025) |
| Nayland Primary SchoolCO6 4HZ | Primary | Nayland | Standards maintained (2025) |
| Ormiston Sudbury AcademyCO10 1NW | Secondary | Sudbury | Report card May 2026: Expected standard in 5, needs attention in 1 |
| Pot Kiln Primary SchoolCO10 0DS | Primary | Great Cornard | School remains Good (2022) |
| Shotley Community Primary SchoolIP9 1NR | Primary | Shotley | Good (2023) |
| Sproughton Church of England Primary SchoolIP8 3BB | Primary | Sproughton | Improved significantly (2025) |
| St Andrew's Bulmer Church of England Voluntary Controlled Primary SchoolCO10 7EH | Primary | Sudbury | Good in every area (2024) |
| St Gregory Church of England Voluntary Controlled Primary SchoolCO10 2BJ | Primary | Sudbury | School remains Good (2023) |
| St Joseph's Catholic Primary SchoolCO10 1JP | Primary | Sudbury | School remains Good (2023) |
| St Joseph's Roman Catholic Primary SchoolCO10 1JP | Primary | Sudbury | School remains Good (2023) |
| St Mary's Church of England Primary School, HadleighIP7 5BH | Primary | Hadleigh | Standards maintained (2025) |
| Stoke-by-Nayland Church of England Primary SchoolCO6 4QY | Primary | Stoke by Nayland | Good (2023) |
| Stratford St Mary Primary SchoolCO7 6YG | Primary | Stratford St Mary | Good (2023) |
| Stutton Church of England Primary SchoolIP9 2RY | Primary | Stutton | Good in every area (2025) |
| Tattingstone Church of England Voluntary Controlled Primary SchoolIP9 2NA | Primary | Tattingstone | Standards maintained (2025) |
| The Bridge SchoolIP8 3ND | Special | Pinebrook | Good (2023) |
| Thomas Gainsborough SchoolCO10 0NH | Secondary | Great Cornard | Outstanding in 2, good in 2 (2024) |
| Tudor Church of England Primary School, SudburyCO10 1NL | Primary | Sudbury | School remains Good (2024) |
| Wells Hall Primary SchoolCO10 0NH | Primary | Great Cornard | Report card Mar 2026: Expected standard in every area |
| Whatfield Church of England Voluntary Controlled Primary SchoolIP7 6QU | Primary | Whatfield | Good (2023) |
| Woodhall Primary SchoolCO10 1ST | Primary | Sudbury | Improved significantly (2025) |