| South Washington County School Dist, MN (District) |
| South Western SD, PA (District) |
| South Whidbey School District, WA (District) |
| South Whittier Elementary, CA (District) |
| South Williamsport Area SD, PA (District) |
| South Wilmington CCSD 74, IL (District) |
| South Windsor School District, CT (District) |
| South Winneshiek Comm School District, IA (District) |
| South-Western City CTPD, OH (District) |
| Southampton, VA (District) |
| Southampton, MA (District) |
| Southampton Township School District, NJ (District) |
| Southampton Union Free School District, NY (District) |
| Southborough, MA (District) |
| Southbridge, MA (District) |
