| Winters Community Christian School | 0.0 |
Regular elementary or secondary | 1-8 | 14 | 7.0 | Christian (no specific denomination) |
| Vacaville Adventist School | 4.7 |
Regular elementary or secondary | KG-8 | 21 | 11.1 | Seventh-Day Adventist |
| Neighborhood Christian School | 9.8 |
Regular elementary or secondary | Pre-KG-8 | 163 | 18.1 | Christian (no specific denomination) |
| Tender Learning Care | 10.4 |
Early childhood program/child care center | Pre-KG-KG | 7 | 0.7 | Nonsectarian |
| Bethany Lutheran Elementary School | 11.3 |
Regular elementary or secondary | KG-8 | 176 | 17.6 | Lutheran Church - Missouri Synod |
| Davis Waldorf School | 11.6 |
Special program emphasis | Pre-KG-8 | 140 | 11.6 | Nonsectarian |
| Notre Dame School | 12.1 |
Regular elementary or secondary | KG-8 | 300 | 23.1 | Roman Catholic |
| St James School | 12.4 |
Regular elementary or secondary | KG-8 | 293 | 20.8 | Roman Catholic |
| Little Friends Montessori School | 12.6 |
Montessori | Pre-KG-KG | 2 | 1.0 | Nonsectarian |
| Woodland Montessori Childrens House | 13.5 |
Montessori | Pre-KG-6 | 65 | 7.4 | Nonsectarian |
| Merryhill School #1036 | 13.6 |
Regular elementary or secondary | KG-6 | 143 | 15.9 | Nonsectarian |
| Holy Rosary School | 14.6 |
Regular elementary or secondary | KG-8 | 240 | 22.2 | Roman Catholic |
| Woodland Adventist Christian School | 15.1 |
Regular elementary or secondary | KG-6 | 15 | 7.9 | Seventh-Day Adventist |
| Solano Christian Academy | 17.9 |
Regular elementary or secondary | Pre-KG-8 | 173 | 16.0 | Church of Christ |
| Community United Methodist Jr Kindergarten | 18.2 |
Early childhood program/child care center | Pre-KG-Trans. KG | 8 | 8.0 | Methodist |
| Kindercare Learning Centers Inc | 18.6 |
Early childhood program/child care center | Pre-KG-KG | 16 | 8.0 | Nonsectarian |
| Holy Spirit School | 18.7 |
Regular elementary or secondary | KG-8 | 344 | 23.2 | Roman Catholic |
| We R Family Christian School | 18.8 |
Regular elementary or secondary | KG-4 | 27 | 9.0 | Nonsectarian |
| Kindercare Learning Center | 19.5 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Sunrise Montessori Of Napa Valley | 22.1 |
Montessori | Pre-KG-6 | 64 | 6.3 | Nonsectarian |
| St Apollinaris School | 22.8 |
Regular elementary or secondary | KG-8 | 275 | 21.3 | Roman Catholic |
| St John The Baptist Catholic School | 22.8 |
Regular elementary or secondary | KG-8 | 213 | 17.2 | Roman Catholic |
| Merryhill School | 23.0 |
Regular elementary or secondary | KG-5 | 130 | 11.0 | Nonsectarian |
| St John's Lutheran School | 23.4 |
Regular elementary or secondary | Pre-KG-8 | 235 | 18.9 | Lutheran Church - Missouri Synod |
| Hopper Creek Montessori | 23.4 |
Montessori | Pre-KG-Trans. KG | 2 | 1.1 | Nonsectarian |
| Our Lady Of Grace School | 23.7 |
Regular elementary or secondary | KG-8 | 218 | 21.8 | Roman Catholic |
| First Christian School | 23.8 |
Regular elementary or secondary | Pre-KG-8 | 47 | 6.3 | Christian (no specific denomination) |
| Holy Cross Elementary School | 24.2 |
Regular elementary or secondary | KG-8 | 162 | 17.4 | Roman Catholic |
| Merryhill | 24.6 |
Regular elementary or secondary | 6-8 | 88 | 12.6 | Nonsectarian |
