| Stafford School District, CT (District) |
| Stafford Township School District, NJ (District) |
| Stambaugh Charter Academy, OH (PSA) |
| Stamford Academy, CT (District) |
| Stamford Central School District, NY (District) |
| Stamford Charter School for Excellence District, CT (District) |
| Stamford ISD, TX (District) |
| Stamford School District, CT (District) |
| Stanberry R-Ii, MO (District) |
| Standard Elementary, CA (District) |
| Standing Rock Special Ed Unit, ND (District) |
| Standish-Sterling Community Schools, MI (District) |
| Stanfield Elementary District, AZ (District) |
| Stanfield Sd 61, OR (District) |
| Stanford K-12 Schools, MT (District) |
