| Sunflower County, MS (ISD) |
| Sunman-Dearborn Com Sch Corp, IN (District) |
| Sunny Wolf Charter School, OR (PSA) |
| Sunnybrook SD 171, IL (District) |
| Sunnyside Charter And Montessori School, AZ (PSA) |
| Sunnyside School District, WA (District) |
| Sunnyside Unified District, AZ (District) |
| Sunnyside Union Elementary, CA (District) |
| Sunnyvale, CA (District) |
| Sunnyvale ISD, TX (District) |
| Sunol Glen Unified, CA (District) |
| Sunray ISD, TX (District) |
| Sunrise Education Center, MI (PSA) |
| Sunrise R-Ix, MO (District) |
| Sunset Elem, MT (District) |
