| STEM MIDDLE | 641 | regular | middle |
| STEM Middle Academy | 269 | regular | middle |
| STEM Prep Academy | 454 | regular | elementary |
| STEM Prep High School | 505 | regular | high |
| STEM Preparatory Elementary | 303 | regular | elementary |
| STEM School Chattanooga | 296 | regular | high |
| STEM School Highlands Ranch | 1,394 | regular | other |
| Stemley Road Elementary School | 356 | regular | other |
| Stemmers Run Middle | 831 | regular | middle |
| STENSTROM ELEMENTARY SCHOOL | 697 | regular | other |
| Stenwood Elementary | 538 | regular | other |
| STEP | 47 | special-ed | high |
| STEP - CORE | 4 | alternative | high |
| STEP - DETENTION | 3 | alternative | high |
| STEP - DETENTION | 2 | alternative | other |
| STEP - JJAEP | 1 | alternative | high |
| STEP ACADEMY CHARTER SCHOOL | 366 | regular | other |
| STEP Academy Elementary | 214 | regular | elementary |
| STEP Academy Kg-5th - Burnsville | 171 | regular | elementary |
| STEP CHARTER EL | 293 | regular | elementary |
| STEP CHARTER II | 324 | regular | elementary |
| STEP TD PROGRAM | 18 | special-ed | high |
| Step to College Open Doors High School | 5 | alternative | high |
| STEP UP SCHOOL | 62 | regular | elementary |
| STEP-CORE | 1 | alternative | high |
| STEPHANIE A VIERNO SCHOOL (THE) | 688 | regular | other |
| STEPHANIE CRAVENS EARLY CHILDHOOD | 556 | regular | other |
| Stephanie Rushin Patrick Elementary School | 418 | regular | elementary |
| Stephanie Tubbs Jones | 230 | regular | other |
| STEPHEN AND HARRIET MYERS MIDDLE SCHOOL | 570 | regular | other |
| Stephen Bell Elementary School | 535 | regular | elementary |
| STEPHEN C FOSTER EL | 604 | regular | other |
| Stephen Decatur Elementary School | 496 | regular | elementary |
| Stephen Decatur Elementary School | 188 | regular | elementary |
| Stephen Decatur High | 1,462 | regular | high |
| Stephen Decatur Middle | 751 | regular | middle |
| Stephen Decatur Middle | 665 | regular | middle |
| Stephen Decatur Middle School | 413 | regular | middle |
| STEPHEN F AUSTIN | 1,177 | regular | middle |
| STEPHEN F AUSTIN EL | 792 | regular | other |
| STEPHEN F AUSTIN EL | 468 | regular | other |
| STEPHEN F AUSTIN ENVIRONMENTAL SCIENCE ACADEMY | 605 | regular | other |
| STEPHEN F AUSTIN H S | 2,655 | regular | high |
| STEPHEN F AUSTIN PRI | 218 | regular | other |
| STEPHEN F AUSTIN STATE UNIVERSITY CHARTER SCHOOL | 253 | regular | elementary |
| Stephen Foster Elementary | 501 | regular | elementary |
| Stephen Foster Elementary Charter | 200 | regular | other |
| STEPHEN FOSTER ELEMENTARY SCHOOL | 403 | regular | elementary |
| STEPHEN FOSTER ELEMENTARY SCHOOL | 572 | regular | other |
| Stephen J. Gerace School | 334 | regular | elementary |