| Sussex Technical School District, DE (District) |
| Sussex-Wantage Regional School District, NJ (District) |
| Sutherland Public Schools, NE (District) |
| Sutherlin Sd 130, OR (District) |
| Sutter County Office of Education, CA (District) |
| Sutter ESA, CA (ISD) |
| Sutter Union High, CA (District) |
| Sutton, MA (District) |
| Sutton County, TX (ISD) |
| Sutton Public Schools, NE (District) |
| Suttons Bay Public Schools, MI (District) |
| Suwannee, FL (District) |
| Suwannee County, FL (ISD) |
| SW Aeronautics Mathematics And Science Academy, NM (PSA) |
| SWAEC, AR (ISD) |
