| Academy Charter School | K - 8 | 651 | 17.2 | Castle Rock, 80104 |
| Buffalo Ridge Elementary School | K - 5 | 487 | 17.1 | Castle Rock, 80108 |
| Cantril School | PK | 1,240 | 1550.0 | Castle Rock, 80104 |
| Castle Rock Elementary School | K - 6 | 724 | 16.3 | Castle Rock, 80104 |
| D C S Montessori Charter School | PK - 6 | 462 | 21.9 | Castle Rock, 80108 |
| Flagstone Elementary School | PK - 6 | 649 | 19.4 | Castle Rock, 80104 |
| Meadow View Elementary School | PK - 6 | 605 | 18.7 | Castle Rock, 80109 |
| Rock Ridge Elementary School | K - 6 | 597 | 19.8 | Castle Rock, 80104 |
| Soaring Hawk Elementary School | K - 6 | 692 | 17.7 | Castle Rock, 80109 |
| South Street Elementary School | K - 6 | 583 | 16.7 | Castle Rock, 80104 |
| Timber Trail Elementary School | PK - 5 | 560 | 20.7 | Castle Rock, 80108 |
| Castle Rock Middle School | 7 - 8 | 1,226 | 16.7 | Castle Rock, 80109 |
| Daniel C Oakes High School--Castle Rock | 9 - 12 | 132 | 9.6 | Castle Rock, 80104 |
| Douglas County High School | 9 - 12 | 2,564 | 17.5 | Castle Rock, 80104 |
