| Spectrum Center - Delta | 1.0 |
Special education | Ungraded-Ungraded | 197 | 19.7 | Nonsectarian |
| Resilience School Of Health | 2.1 |
Special education | 4-12 | 11 | 4.6 | Nonsectarian |
| La Cheim School | 3.6 |
Special education | 6-11 | 19 | 17.3 | Nonsectarian |
| Cornerstone Christian School | 5.2 |
Regular elementary or secondary | Pre-KG-12 | 548 | 16.1 | Christian (no specific denomination) |
| Hilltop Christian School | 5.4 |
Regular elementary or secondary | Pre-KG-10 | 80 | 10.7 | Seventh-Day Adventist |
| Heritage Baptist Academy | 7.8 |
Regular elementary or secondary | KG-12 | 145 | 13.8 | Baptist |
| Calvary Christian | 7.8 |
Special program emphasis | 1-12 | 50 | 8.9 | Pentecostal |
| Gateway Christian School | 8.1 |
Regular elementary or secondary | KG-12 | 171 | 13.6 | Christian (no specific denomination) |
| Diablo Valley School | 8.4 |
Special program emphasis | Ungraded-Ungraded | 24 | 12.0 | Nonsectarian |
| Concord Christian School | 9.0 |
Regular elementary or secondary | Pre-KG-12 | 59 | 14.8 | Pentecostal |
| Spectrum Center - Valley | 9.5 |
Special education | Ungraded-Ungraded | 56 | 8.0 | Nonsectarian |
| Tobinworld Ii | 10.7 |
Special education | KG-12 | 69 | 13.8 | Nonsectarian |
| Pleasant Hill Adventist Academy | 12.3 |
Regular elementary or secondary | KG-12 | 252 | 16.1 | Seventh-Day Adventist |
| New Vistas Christian School | 12.4 |
Special education | 6-12 | 30 | 7.5 | Christian (no specific denomination) |
| Contra Costa Christian School | 12.4 |
Regular elementary or secondary | Pre-KG-12 | 339 | 11.7 | Christian (no specific denomination) |
| Stars School | 12.4 |
Special education | Ungraded-Ungraded | 10 | 10.0 | Nonsectarian |
| Stars School | 12.4 |
Special education | Ungraded-Ungraded | 10 | 10.0 | Nonsectarian |
| The Athenian School | 12.5 |
Regular elementary or secondary | 6-12 | 462 | 8.5 | Nonsectarian |
| The Quarry Lane School | 19.0 |
Regular elementary or secondary | Trans. KG-10 | 235 | 9.0 | Nonsectarian |
| Calvary Baptist Christian School | 19.6 |
Regular elementary or secondary | Pre-KG-12 | 59 | 9.7 | Baptist |
| Spectrum Center - Solano | 20.1 |
Special education | 4-12 | 45 | 7.5 | Nonsectarian |
| North Hills Christian School | 20.8 |
Regular elementary or secondary | Pre-KG-12 | 506 | 18.5 | Baptist |
| Reignierd School | 21.1 |
Regular elementary or secondary | KG-9 | 22 | 4.8 | Nonsectarian |
| Valley Christian Jr/sr High School | 21.5 |
Regular elementary or secondary | Pre-KG-12 | 965 | 16.2 | Christian (no specific denomination) |
| Celebration Academy | 21.7 |
Alternative/other | KG-12 | 158 | 1.0 | Christian (no specific denomination) |
| Jesus Is Alive Christian Academy | 22.0 |
Regular elementary or secondary | KG-12 | 22 | 5.5 | Christian (no specific denomination) |
| F A I T H Christian Academy | 22.5 |
Regular elementary or secondary | 2-12 | 8 | 2.2 | Christian (no specific denomination) |
| Uhs Schools Vallejo | 22.7 |
Special education | Pre-KG-12 | 81 | 16.2 | Nonsectarian |
| Calvary Christian Academy | 22.9 |
Regular elementary or secondary | Pre-KG-12 | 150 | 12.5 | Christian (no specific denomination) |
| El Sobrante Christian School | 23.0 |
Regular elementary or secondary | KG-12 | 399 | 12.3 | Assembly of God |
| Bethel Christian Academy | 23.1 |
Regular elementary or secondary | KG-12 | 85 | 13.9 | Baptist |
| Candell's College Preparatory Academy | 23.2 |
Regular elementary or secondary | KG-12 | 60 | 13.6 | Christian (no specific denomination) |
| The Renaissance School | 23.2 |
Montessori | Ungraded-Ungraded | 147 | 6.1 | Nonsectarian |
| East Bay Waldorf School | 23.4 |
Special program emphasis | KG-12 | 269 | 7.3 | Nonsectarian |
| Lighthouse Baptist School | 23.8 |
Regular elementary or secondary | KG-11 | 19 | 5.8 | Baptist |
| Vacaville Christian Schools | 24.0 |
Regular elementary or secondary | Pre-KG-12 | 1278 | 20.9 | Christian (no specific denomination) |
| Uhs Schools Laguna | 24.0 |
Special education | 3-12 | 44 | 7.3 | Nonsectarian |
| Patten Academy Of Christian Education | 24.1 |
Regular elementary or secondary | KG-12 | 197 | 12.2 | Christian (no specific denomination) |
| Seneca Center | 24.1 |
Special education | 1-12 | 113 | 9.7 | Nonsectarian |
| Calvary Baptist Christian Academy | 24.2 |
Regular elementary or secondary | KG-12 | 113 | 10.3 | Baptist |
| Arlington Christian School | 24.2 |
Regular elementary or secondary | KG-12 | 49 | 9.2 | Baptist |
| Clara Mohammed School | 24.3 |
Regular elementary or secondary | KG-12 | 27 | 5.1 | Islamic |
| Spectrum Center - Tara Hills | 24.5 |
Special education | Ungraded-Ungraded | 104 | 9.4 | Nonsectarian |
| International Bible Baptist Academy | 24.7 |
Regular elementary or secondary | KG-12 | 39 | 4.4 | Baptist |
| King's Academy | 24.8 |
Regular elementary or secondary | 1-12 | 42 | 1.7 | Christian (no specific denomination) |
| Agnes Memorial Christian Academy | 24.9 |
Regular elementary or secondary | Pre-KG-12 | 15 | 3.8 | Pentecostal |
| Via Center | 24.9 |
Special education | Ungraded-Ungraded | 18 | 9.0 | Nonsectarian |
| A Better Chance School/cal Autism Foundation | 24.9 |
Special education | 1-12 | 37 | 6.2 | Nonsectarian |
