| Schleicher ISD, TX (District) |
| Schleswig Comm School District, IA (District) |
| Schley County, GA (ISD) |
| Schley County, GA (District) |
| Schnee Learning Center, OH (PSA) |
| Schodack Central School District, NY (District) |
| Schoharie Central School District, NY (District) |
| Schoharie County, NY (ISD) |
| Scholar Academy, UT (PSA) |
| Schomburg Charter School, NJ (District) |
| School Assn For Special Educ, IL (District) |
| School City Of East Chicago, IN (District) |
| School City Of Hammond, IN (District) |
| School City Of Hobart, IN (District) |
| School City Of Mishawaka, IN (District) |
