| Scottsdale Unified District, AZ (District) |
| Scranton 33, ND (District) |
| Scranton City SD, PA (District) |
| Scranton School District, AR (District) |
| Screven County, GA (District) |
| Screven County, GA (ISD) |
| Scribner-Snyder Community Schs, NE (District) |
| SCSC, AR (ISD) |
| Scuola Vita Nuova, MO (District) |
| Scurry County, TX (ISD) |
| Scurry-Rosser ISD, TX (District) |
| SD 45 DuPage County, IL (District) |
| SD ESA 01, SD (ISD) |
| SD ESA 02, SD (ISD) |
| SD ESA 03, SD (ISD) |
