| Pleasant Hill Christian School | 1.9 |
Regular elementary or secondary | KG-6 | 58 | 13.2 | Christian (no specific denomination) |
| Woodside West Elementary School | 4.8 |
Regular elementary or secondary | Pre-KG-1 | 12 | 1.9 | Nonsectarian |
| Countryside Preschool And Kindergarten | 5.1 |
Early childhood program/child care center | Pre-KG-KG | 7 | 6.4 | Christian (no specific denomination) |
| College Oak Montessori School | 5.4 |
Montessori | Pre-KG-KG | 8 | 2.0 | Nonsectarian |
| St Michael's Orthodox School | 5.6 |
Alternative/other | Trans. 1-8 | 13 | 4.3 | Greek Orthodox |
| St Luke Lutheran School | 7.1 |
Regular elementary or secondary | Pre-KG-8 | 83 | 13.6 | Lutheran Church - Missouri Synod |
| St Rose Elementary School | 7.9 |
Regular elementary or secondary | KG-8 | 344 | 25.5 | Roman Catholic |
| Sonoma Country Day School | 8.0 |
Regular elementary or secondary | KG-8 | 263 | 11.6 | Nonsectarian |
| St Eugene Cathedral School | 8.5 |
Regular elementary or secondary | Pre-KG-8 | 350 | 27.1 | Roman Catholic |
| Rainbow Bridge Montessori School | 8.7 |
Montessori | Pre-KG-KG | 8 | 4.0 | Nonsectarian |
| Merryhill School | 9.0 |
Regular elementary or secondary | KG-5 | 87 | 9.1 | Nonsectarian |
| Cross Crown Lutheran School | 9.3 |
Regular elementary or secondary | Pre-KG-8 | 152 | 11.2 | Evangelical Lutheran Church in America |
| Brush Creek Montessori | 9.4 |
Montessori | Pre-KG-4 | 28 | 5.0 | Nonsectarian |
| Windsor Christian Academy | 10.8 |
Regular elementary or secondary | Pre-KG-8 | 179 | 14.6 | Baptist |
| Bethlehem Children's Center & Kindergarten | 11.1 |
Early childhood program/child care center | Pre-KG-KG | 33 | 9.2 | Evangelical Lutheran Church in America |
| Little Oaks Montessori Preschool And Kindergarten | 15.3 |
Montessori | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| Harvest Christian School | 15.6 |
Regular elementary or secondary | KG-7 | 118 | 13.7 | Christian (no specific denomination) |
| Willow Tree School | 15.7 |
Montessori | Pre-KG-Trans. KG | 1 | 1.1 | Nonsectarian |
| St Vincent Elementary School | 15.8 |
Regular elementary or secondary | KG-8 | 299 | 20.2 | Roman Catholic |
| St Helena Catholic School | 21.0 |
Regular elementary or secondary | KG-8 | 90 | 11.4 | Roman Catholic |
| St Helen Montessori School | 21.0 |
Montessori | Pre-KG-6 | 50 | 6.4 | Roman Catholic |
| The Young School | 21.3 |
Montessori | Trans. 1-6 | 40 | 10.0 | Nonsectarian |
| Old Adobe School | 21.7 |
Early childhood program/child care center | Pre-KG-Trans. KG | 2 | 0.4 | Nonsectarian |
| Foothills Adventist Elementary School | 21.9 |
Regular elementary or secondary | Pre-KG-8 | 86 | 12.3 | Seventh-Day Adventist |
| Sonoma Valley Christian School | 22.0 |
Regular elementary or secondary | KG-8 | 45 | 12.5 | Christian (no specific denomination) |
| The Presentation School | 22.4 |
Regular elementary or secondary | KG-8 | 182 | 11.1 | Roman Catholic |
| Montessori School Of Sonoma | 23.2 |
Montessori | Pre-KG-KG | 3 | 3.0 | Nonsectarian |
| Pacific Union College Elementary School | 24.1 |
Regular elementary or secondary | KG-8 | 128 | 13.8 | Seventh-Day Adventist |
| Our Lady Of Loretto School | 24.6 |
Regular elementary or secondary | KG-8 | 238 | 19.4 | Roman Catholic |
