| Stoke St Gregory Church of England Primary School150233 | Primary | Requires Improvement | 28.1% | 57 |
| Stogursey Church of England Primary School147326 | Primary | Needs attention | 29.3% | 64 |
| Stogumber CofE Primary School123774 | Primary | Good | 19.5% | 41 |
| Stoberry Park School151291 | Primary | Good | 14.9% | 303 |
| Stawley Primary School123706 | Primary | Good | 10.9% | 46 |
| Staplegrove Church School141159 | Primary | Good | 9.2% | 206 |
| Stanchester Academy137080 | Secondary | Requires Improvement | 22.2% | 829 |
| St. Michael's Academy138843 | Primary | Good | 32.6% | 264 |
| St Vigor & St John Church School145676 | Primary | Good | 12.8% | 211 |
| St Peter's Church of England First School140645 | Primary | Good | 28.3% | 123 |
| St Paul's Church of England VC Junior School123783 | Primary | Good | 25.9% | 324 |
| St Nicholas CofE Primary School, Henstridge150587 | Primary | Requires Improvement | 26.1% | 92 |
| St Michael's Church of England First School142819 | Primary | Good | 12.8% | 148 |
| St Mary's Voluntary Controlled Church of England Primary School123784 | Primary | Good | 8.7% | 490 |
| St Mary's & St Peter's Church School147522 | Primary | Good | 62.1% | 29 |
| St Margaret's School, Tintinhull123855 | Primary | Good | 27.1% | 96 |
| St Louis Catholic Primary School, Frome150177 | Primary | Good | 21.3% | 178 |
| St Lawrence's CofE Primary School123779 | Primary | Good | 5.5% | 55 |
| St Joseph's Catholic Primary School, Bridgwater148950 | Primary | Good | 9.0% | 199 |
| St Joseph's Catholic Primary and Nursery School148951 | Primary | Good | 19.4% | 265 |
| St Joseph and St Teresa Catholic Primary School148949 | Primary | Good | 10.6% | 160 |
| St John's Church of England Voluntary Controlled Infants School123759 | Primary | Good | 27.2% | 184 |
| St John's Church of England Voluntary Aided First School, Frome123843 | Primary | Requires Improvement | 31.4% | 185 |
| St John's Church of England Primary School123900 | Primary | Good | 32.0% | 219 |
| St John and St Francis Church School139338 | Primary | Good | 20.7% | 421 |
| St James Church School139324 | Primary | Good | 21.3% | 479 |
| St Gildas Catholic Primary School148952 | Primary | Requires Improvement | 7.2% | 208 |
| St George's Catholic School123851 | Primary | Good | 7.3% | 219 |
| St Dunstan's School137202 | Secondary | Good | 31.1% | 529 |
| St Dubricius Church of England VA School123837 | Primary | Good | 10.0% | 90 |
| St Cuthbert's Church of England Junior School151584 | Primary | Good | 24.7% | 170 |
| St Cuthbert's Church of England Academy Infants and Pre-School138942 | Primary | Good | 13.4% | 154 |
| St Benedict's Church of England Voluntary Aided Junior School123833 | Primary | Good | 32.6% | 236 |
| St Benedict's Catholic Primary School151805 | Primary | Requires Improvement | 26.7% | 120 |
| St Bartholomew's Church of England Primary School150071 | Primary | Good | 29.9% | 154 |
| St Andrew's Church School140062 | Primary | Requires Improvement | 14.3% | 223 |
| St Andrew's Church Junior School150953 | Primary | Good | 22.4% | 290 |
| St Aldhelms Church School150030 | Primary | Requires Improvement | 13.3% | 176 |
| Springmead Preparatory School134116 | Not applicable | — | — | 100 |
| Spaxton CofE Primary School147324 | Primary | Good | 13.7% | 51 |
| South Petherton Junior School123720 | Primary | Good | 23.1% | 156 |
| South Petherton Church of England Infants and Pre School123854 | Primary | Good | 13.7% | 102 |
| Somerset Progressive School133527 | Not applicable | — | — | 65 |
| Somerset Bridge Primary School123695 | Primary | Good | 27.0% | 407 |
| Silver Bridge School147705 | Not applicable | — | — | 58 |
| Shipham Church of England First School147823 | Primary | Good | 3.3% | 82 |
| Shepton Mallet Community Infants' School & Nursery123660 | Primary | Good | 18.9% | 186 |
| Shepton Beauchamp Church School147523 | Primary | Good | 17.4% | 23 |
| Sexey's School137313 | Secondary | Good | 12.6% | 633 |
| Selworthy Special School146698 | Not applicable | Good | 39.2% | 204 |