| Stoke St Michael Primary School150967 | Primary | Requires Improvement | 31.9% | 56 |
| Stoke St Gregory Church of England Primary School150233 | Primary | Requires Improvement | 26.2% | 61 |
| Stogursey Church of England Primary School147326 | Primary | Requires Improvement | 30.6% | 62 |
| Stogumber CofE Primary School123774 | Primary | Good | 20.9% | 43 |
| Stoberry Park School151291 | Primary | Good | — | — |
| Stawley Primary School123706 | Primary | Good | 5.7% | 53 |
| Staplegrove Church School141159 | Primary | Good | 8.8% | 204 |
| Stanchester Academy137080 | Secondary | Requires Improvement | 19.6% | 812 |
| St. Michael's Academy138843 | Primary | Good | 36.8% | 291 |
| St Vigor & St John Church School145676 | Primary | Good | 11.2% | 214 |
| St Peter's Church of England First School140645 | Primary | Good | 37.4% | 99 |
| St Paul's Church of England VC Junior School123783 | Primary | Good | 26.7% | 326 |
| St Nicholas CofE Primary School, Henstridge150587 | Primary | Requires Improvement | 27.7% | 94 |
| St Michael's Church of England First School142819 | Primary | Good | 13.7% | 146 |
| St Mary's Voluntary Controlled Church of England Primary School123784 | Primary | Good | 8.3% | 476 |
| St Mary's & St Peter's Church School147522 | Primary | Good | 63.9% | 36 |
| St Margaret's School, Tintinhull123855 | Primary | Good | 20.8% | 101 |
| St Louis Catholic Primary School, Frome150177 | Primary | Good | 19.9% | 186 |
| St Lawrence's CofE Primary School123779 | Primary | Good | 9.6% | 52 |
| St Joseph's Catholic Primary School, Bridgwater148950 | Primary | Good | 13.4% | 202 |
| St Joseph's Catholic Primary and Nursery School148951 | Primary | Good | 19.2% | 267 |
| St Joseph and St Teresa Catholic Primary School148949 | Primary | Good | 7.7% | 156 |
| St John's Church of England Voluntary Controlled Infants School123759 | Primary | Good | 31.4% | 194 |
| St John's Church of England Voluntary Aided First School, Frome123843 | Primary | Requires Improvement | 31.8% | 201 |
| St John's Church of England Primary School123900 | Primary | Good | 31.4% | 220 |
| St John and St Francis Church School139338 | Primary | Good | 22.3% | 413 |
| St James Church School139324 | Primary | Good | 25.2% | 489 |
| St Gildas Catholic Primary School148952 | Primary | Requires Improvement | 6.8% | 219 |
| St George's Catholic School123851 | Primary | Good | 9.9% | 223 |
| St Dunstan's School137202 | Secondary | Good | 29.8% | 509 |
| St Dubricius Church of England VA School123837 | Primary | Good | 9.0% | 93 |
| St Cuthbert's Church of England Junior School151584 | Primary | Good | — | — |
| St Cuthbert's Church of England Academy Infants and Pre-School138942 | Primary | Good | 20.3% | 172 |
| St Benedict's Church of England Voluntary Aided Junior School123833 | Primary | Good | 34.4% | 227 |
| St Benedict's Catholic Primary School151805 | Primary | Requires Improvement | — | — |
| St Bartholomew's Church of England Primary School150071 | Primary | Good | 30.1% | 173 |
| St Andrew's Church School140062 | Primary | Requires Improvement | 15.3% | 236 |
| St Andrew's Church Junior School150953 | Primary | Good | — | — |
| St Aldhelms Church School150030 | Primary | Requires Improvement | 12.6% | 167 |
| Springmead Preparatory School134116 | Not applicable | — | — | 109 |
| Spaxton CofE Primary School147324 | Primary | Good | 14.9% | 47 |
| South Somerset Partnership School134697 | Not applicable | Inadequate | 61.0% | 41 |
| South Petherton Junior School123720 | Primary | Good | 18.8% | 138 |
| South Petherton Church of England Infants and Pre School123854 | Primary | Good | 13.4% | 97 |
| Somerset Progressive School133527 | Not applicable | — | — | 64 |
| Somerset Bridge Primary School123695 | Primary | Good | 28.6% | 413 |
| Silver Bridge School147705 | Not applicable | — | — | 54 |
| Shipham Church of England First School147823 | Primary | Good | 4.5% | 80 |
| Shepton Mallet Community Infants' School & Nursery123660 | Primary | Good | 25.2% | 204 |
| Shepton Beauchamp Church School147523 | Primary | Good | 20.8% | 24 |