| Candeo Schools Inc., AZ (District) |
| Candia School District, NH (District) |
| Candler County, GA (ISD) |
| Candler County, GA (District) |
| Candor Central School District, NY (District) |
| Caney, OK (District) |
| Caney Valley, OK (District) |
| Caney Valley, KS (District) |
| Canfield Local School District, OH (District) |
| Caniff Liberty Academy, MI (PSA) |
| Canisteo-greenwood Csd, NY (District) |
| Canistota School District, SD (District) |
| Cannelton City Schools, IN (District) |
| Cannon County, TN (District) |
| Cannon County, TN (ISD) |
