| School | Post Code | Electoral Division |
| All Saints CEVC Middle School | CO10 0AA | Sudbury |
| Bacton Community Middle School | IP14 4LH | Thedwastre North |
| Beccles Middle School | NR34 7BQ | Beccles |
| Beyton Middle School | IP30 9AA | Thedwastre South |
| Blackbourne CEVC Middle School | IP31 2AW | Blackbourn |
| Breckland Middle School | IP27 0NJ | Brandon |
| Bungay Middle School | NR35 1JS | Bungay |
| Castle Hill Community Middle School | CB9 9AG | Haverhill Cangle |
| Chalkstone Middle School and Technology College | CB9 0JB | Haverhill East & Kedington |
| Clare Middle School | CO10 8PJ | Clare |
| College Heath Middle School | IP28 7PT | Mildenhall |
| Combs Middle School | IP14 2BZ | Stowmarket South |
| Elm Tree Middle School | NR33 9HQ | Lowestoft South |
| Foxborough Middle School | NR32 4SN | Oulton |
| Gisleham Middle School | NR33 8DG | Kessingland & Southwold |
| Great Cornard Middle School | CO10 0NH | Great Cornard |
| Halesworth Middle School | IP19 8PY | Halesworth |
| Hardwick Middle School | IP33 2PD | Thingoe South |
| Horringer Court Middle School | IP33 2EX | Hardwick |
| Howard Middle School | IP32 6SA | Hardwick |
| Ixworth Middle School | IP31 2HS | Blackbourn |
| Kirkley Middle School | NR33 0RZ | Lowestoft South |
| Leiston Middle School | IP16 4HF | Aldeburgh & Leiston |
| Lothingland Middle School | NR32 5LL | Oulton |
| Needham Market Middle School | IP6 8BB | Bosmere |
| Pakefield Middle School | NR33 7DS | Pakefield |
| Parkway Middle School | CB9 7YD | Haverhill Cangle |
| Riverside Middle School | IP28 7JX | Mildenhall |
| Roman Hill Middle School | NR32 2NX | Gunton |
| Saxmundham Middle School | IP17 1DZ | Blything |
| Scaltback Middle School | CB8 8OJ | Exning & Newmarket |
| St Felix Middle School | CB8 7BE | Newmarket & Red Lodge |
| St James CEVA Middle School | IP33 1YB | Eastgate & Moreton Hall |
| St Louis Catholic Middle School | IP33 3PH | Tower |
| Stoke-by-Nayland Middle School | C06 4RW | Stour Valley |
| Stowmarket Middle School | IP14 1JP | Stowmarket North & Stowupland |
| The Harris Middle School | NR32 4JF | Gunton |
| Uplands Middle School | CO10 1NG | Sudbury |
| Westley Middle School | IP33 3JB | Tower |
| Worlingham Middle School | NR34 7SB | Beccles |