| Diablo Valley School | 0.6 |
Special program emphasis | Ungraded-Ungraded | 24 | 12.0 | Nonsectarian |
| Concord Christian School | 1.9 |
Regular elementary or secondary | Pre-KG-12 | 59 | 14.8 | Pentecostal |
| Spectrum Center - Valley | 2.2 |
Special education | Ungraded-Ungraded | 56 | 8.0 | Nonsectarian |
| Pleasant Hill Adventist Academy | 4.5 |
Regular elementary or secondary | KG-12 | 252 | 16.1 | Seventh-Day Adventist |
| Contra Costa Christian School | 5.2 |
Regular elementary or secondary | Pre-KG-12 | 339 | 11.7 | Christian (no specific denomination) |
| New Vistas Christian School | 5.2 |
Special education | 6-12 | 30 | 7.5 | Christian (no specific denomination) |
| Stars School | 5.6 |
Special education | Ungraded-Ungraded | 10 | 10.0 | Nonsectarian |
| Stars School | 5.6 |
Special education | Ungraded-Ungraded | 10 | 10.0 | Nonsectarian |
| Spectrum Center - Delta | 7.3 |
Special education | Ungraded-Ungraded | 197 | 19.7 | Nonsectarian |
| Christian Center | 7.8 |
Regular elementary or secondary | KG-12 | 199 | 10.5 | Christian (no specific denomination) |
| Resilience School Of Health | 9.8 |
Special education | 4-12 | 11 | 4.6 | Nonsectarian |
| The Athenian School | 10.6 |
Regular elementary or secondary | 6-12 | 462 | 8.5 | Nonsectarian |
| La Cheim School | 11.4 |
Special education | 6-11 | 19 | 17.3 | Nonsectarian |
| Hilltop Christian School | 12.5 |
Regular elementary or secondary | Pre-KG-10 | 80 | 10.7 | Seventh-Day Adventist |
| Cornerstone Christian School | 12.9 |
Regular elementary or secondary | Pre-KG-12 | 548 | 16.1 | Christian (no specific denomination) |
| Heritage Baptist Academy | 14.5 |
Regular elementary or secondary | KG-12 | 145 | 13.8 | Baptist |
| North Hills Christian School | 15.0 |
Regular elementary or secondary | Pre-KG-12 | 506 | 18.5 | Baptist |
| Reignierd School | 15.1 |
Regular elementary or secondary | KG-9 | 22 | 4.8 | Nonsectarian |
| Calvary Christian Academy | 15.2 |
Regular elementary or secondary | Pre-KG-12 | 150 | 12.5 | Christian (no specific denomination) |
| Gateway Christian School | 15.2 |
Regular elementary or secondary | KG-12 | 171 | 13.6 | Christian (no specific denomination) |
| El Sobrante Christian School | 15.4 |
Regular elementary or secondary | KG-12 | 399 | 12.3 | Assembly of God |
| Bethel Christian Academy | 15.4 |
Regular elementary or secondary | KG-12 | 85 | 13.9 | Baptist |
| East Bay Waldorf School | 15.6 |
Special program emphasis | KG-12 | 269 | 7.3 | Nonsectarian |
| Jesus Is Alive Christian Academy | 16.0 |
Regular elementary or secondary | KG-12 | 22 | 5.5 | Christian (no specific denomination) |
| The Renaissance School | 16.3 |
Montessori | Ungraded-Ungraded | 147 | 6.1 | Nonsectarian |
| Arlington Christian School | 16.4 |
Regular elementary or secondary | KG-12 | 49 | 9.2 | Baptist |
| Spectrum Center - Tara Hills | 16.9 |
Special education | Ungraded-Ungraded | 104 | 9.4 | Nonsectarian |
| King's Academy | 17.0 |
Regular elementary or secondary | 1-12 | 42 | 1.7 | Christian (no specific denomination) |
| Candell's College Preparatory Academy | 17.0 |
Regular elementary or secondary | KG-12 | 60 | 13.6 | Christian (no specific denomination) |
| Via Center | 17.2 |
Special education | Ungraded-Ungraded | 18 | 9.0 | Nonsectarian |
| Beyt Hasepher | 17.3 |
Alternative/other | 1-12 | 19 | 2.4 | Christian (no specific denomination) |
| A Better Chance School/cal Autism Foundation | 17.3 |
Special education | 1-12 | 37 | 6.2 | Nonsectarian |
| Patten Academy Of Christian Education | 17.3 |
Regular elementary or secondary | KG-12 | 197 | 12.2 | Christian (no specific denomination) |
| Uhs Schools Vallejo | 17.4 |
Special education | Pre-KG-12 | 81 | 16.2 | Nonsectarian |
| Tobinworld Ii | 17.5 |
Special education | KG-12 | 69 | 13.8 | Nonsectarian |
| Spectrum Center - Solano | 17.6 |
Special education | 4-12 | 45 | 7.5 | Nonsectarian |
| Clara Mohammed School | 17.8 |
Regular elementary or secondary | KG-12 | 27 | 5.1 | Islamic |
| St Andrew Missionary Baptist Church Pvt School | 18.0 |
Special program emphasis | KG-10 | 45 | 22.5 | Baptist |
| Agnes Memorial Christian Academy | 18.0 |
Regular elementary or secondary | Pre-KG-12 | 15 | 3.8 | Pentecostal |
| Asa Academy | 18.2 |
Regular elementary or secondary | 6-12 | 49 | 3.4 | Nonsectarian |
| Family Christian Academy | 18.3 |
Regular elementary or secondary | Pre-KG-12 | 7 | 3.9 | Pentecostal |
| Calvary Baptist Christian School | 18.8 |
Regular elementary or secondary | Pre-KG-12 | 59 | 9.7 | Baptist |
| The Quarry Lane School | 19.0 |
Regular elementary or secondary | Trans. KG-10 | 235 | 9.0 | Nonsectarian |
| Elim Christian School/colegio Evangelico Elim | 19.1 |
Regular elementary or secondary | KG-12 | 44 | 7.3 | Christian (no specific denomination) |
| Calvary Baptist Christian Academy | 19.3 |
Regular elementary or secondary | KG-12 | 113 | 10.3 | Baptist |
| Seneca Center | 19.3 |
Special education | 1-12 | 113 | 9.7 | Nonsectarian |
| Children's Learning Center | 19.4 |
Special education | Ungraded-Ungraded | 23 | 5.8 | Nonsectarian |
| Children's Learning Center | 19.4 |
Special education | KG-12 | 72 | 7.1 | Nonsectarian |
| Pentecostal Way Of Truth Academy | 19.5 |
Regular elementary or secondary | KG-12 | 15 | 1.6 | Nonsectarian |
| Valley Christian Jr/sr High School | 19.6 |
Regular elementary or secondary | Pre-KG-12 | 965 | 16.2 | Christian (no specific denomination) |
| International Bible Baptist Academy | 19.9 |
Regular elementary or secondary | KG-12 | 39 | 4.4 | Baptist |
| Community Christian School | 21.2 |
Regular elementary or secondary | KG-12 | 147 | 11.3 | Assembly of God |
| Chinese Christian Schools | 21.2 |
Special program emphasis | KG-12 | 915 | 11.0 | Christian (no specific denomination) |
| Lighthouse Baptist School | 23.3 |
Regular elementary or secondary | KG-11 | 19 | 5.8 | Baptist |
| Celebration Academy | 24.0 |
Alternative/other | KG-12 | 158 | 1.0 | Christian (no specific denomination) |
| F A I T H Christian Academy | 24.1 |
Regular elementary or secondary | 2-12 | 8 | 2.2 | Christian (no specific denomination) |
