| School | State | Tuition | Students | International Students | SAT | Type and Grade |
|---|---|---|---|---|---|---|
| Christian Life Academy | $400 | 50 | -- | -- | Grades Kindergarten-12 | |
| City Of Knowledge | -- | 218 | -- | -- | Grades Prekindergarten-12 | |
| City Tree Christian School | -- | 187 | -- | -- | Grades Prekindergarten-8 | |
| The College Preparatory School | $60,050 | 370 | -- | 1493 | 9-12 | |
| Concord High School | -- | -- | -- | -- | Grades 9-12 | |
| Convent Of The Sacred Heart Elementary School | $44,735 | 344 | -- | -- | Grades Kindergarten-8 | |
| Convent of the Sacred Heart - CA | $39,240 | 976 | -- | -- | Grades Kindergarten - 9 | |
| Convent-sacred Heart Elementary School | -- | 333 | -- | -- | Grades Kindergarten - 9 | |
| Corpus Christi Elementary School | -- | 260 | -- | -- | Grades Prekindergarten-8 | |
| Countrywood Elementary School | -- | 47 | -- | -- | Grades Prekindergarten-8 | |
| Crean Lutheran South High School | $30,400 | 909 | 20% | 1281 | 9-12 | |
| Creative Planet School Of The Arts | $3,000 | 70 | -- | -- | Grades Kindergarten-8 | |
| Crespi Carmelite High School | $27,700 | 505 | -- | -- | Grades 9-12 | |
| Crossroads Christian School | -- | 123 | -- | -- | Grades Kindergarten-8 | |
| Crossroads Christian Schools | $6,950 | 110 | -- | -- | Grades Kindergarten - 11 | |
| Crossroads School | -- | 35 | -- | -- | Grades 8-12 | |
| The Crowden School | $35,000 | 53 | -- | -- | 3-8 | |
| Crystal Cathedral Academy | -- | 334 | -- | -- | Grades Prekindergarten - 12 | |
| Crystal Springs Uplands School | $66,450 | 568 | 0.7% | 1454 | 6-12 | |
| Dainty Center/willow Wood School | -- | 153 | -- | -- | Grades Prekindergarten-4 |