| Stellar Collegiate Charter School, WI (PSA) |
| Step Academy Charter School, MN (District) |
| Step Up Schools Inc., AZ (District) |
| Stephen F Austin State University Charter School, TX (PSA) |
| Stephen-Argyle Central Schools, MN (District) |
| Stephens County, OK (ISD) |
| Stephens County, TX (ISD) |
| Stephens County, GA (District) |
| Stephens County, GA (ISD) |
| Stephens School District, AR (District) |
| Stephenson Area Public Schools, MI (District) |
| Stephenson County, IL (ISD) |
| Stephenville, TX (District) |
| Stepping Stones Academy, AZ (District) |
| Stepping Stones Charter El, TX (PSA) |
