| Calcasieu Parish, LA (ISD) |
| Caldwell, KS (District) |
| Caldwell County, MO (ISD) |
| Caldwell County, TX (ISD) |
| Caldwell County, NC (ISD) |
| Caldwell County, KY (Phantom) |
| Caldwell County Schools, KY (District) |
| Caldwell County Schools, NC (District) |
| Caldwell District, ID (District) |
| Caldwell Exempted Village School District, OH (District) |
| Caldwell ISD, TX (District) |
| Caldwell Parish, LA (ISD) |
| Caldwell Parish, LA (District) |
| CALDWELL-WEST CALDWELL PUBLIC SCHOOLS, NJ (District) |
| Caledonia Community Schools, MI (District) |
