| Southern California ROC, CA (District) |
| Southern Cayuga Central School District, NY (District) |
| Southern Cloud, KS (District) |
| Southern Columbia Area SD, PA (District) |
| Southern Door County School District, WI (District) |
| Southern Fulton SD, PA (District) |
| Southern Hancock Co Com Sch Corp, IN (District) |
| Southern Hills Joint Vocational School District, OH (District) |
| Southern Hills JVSD CTPD, OH (District) |
| Southern Humboldt Joint Unified, CA (District) |
| Southern Huntingdon County SD, PA (District) |
| Southern In Education Center, IN (District) |
| Southern Kern Unified, CA (District) |
| Southern Lehigh SD, PA (District) |
| Southern Local School District, OH (District) |
