| 6802000 | CAVE CITY SCHOOL DISTRICT | 1166 |
| 3212000 | CEDAR RIDGE SCHOOL DISTRICT | 638 |
| 1702000 | CEDARVILLE SCHOOL DISTRICT | 707 |
| 5502000 | CENTERPOINT SCHOOL DISTRICT | 929 |
| 2402000 | CHARLESTON SCHOOL DISTRICT | 880 |
| 4802000 | CLARENDON SCHOOL DISTRICT | 408 |
| 3601000 | CLARKSVILLE SCHOOL DISTRICT | 2512 |
| 1305000 | CLEVELAND COUNTY SCHOOL DISTRICT | 689 |
| 7102000 | CLINTON SCHOOL DISTRICT | 1228 |
| 1201000 | CONCORD SCHOOL DISTRICT | 375 |