| Cesa, FL (District) |
| Cesar Chavez Academy, MI (PSA) |
| Cesar Chavez College Preparatory School, OH (PSA) |
| Cesar Chavez Community School, NM (PSA) |
| Chadron Public Schools, NE (District) |
| Chadwick R-I, MO (District) |
| Chadwick-Milledgeville CUSD 399, IL (District) |
| Chaffee County, CO (ISD) |
| Chaffee R-Ii, MO (District) |
| Chaffey Joint Union High, CA (District) |
| Chagrin Falls Exempted Village School District, OH (District) |
| Challenge Foundation Academies Of Arizona Inc., AZ (District) |
| Challenge Foundation Academy, IN (District) |
| Challenge Preparatory Charter School, NY (PSA) |
| Challenge School Inc., AZ (District) |
