| Sonoma Valley Christian School | 1.4 |
Regular elementary or secondary | KG-8 | 45 | 12.5 | Christian (no specific denomination) |
| Old Adobe School | 1.7 |
Early childhood program/child care center | Pre-KG-Trans. KG | 2 | 0.4 | Nonsectarian |
| Montessori School Of Sonoma | 1.7 |
Montessori | Pre-KG-KG | 3 | 3.0 | Nonsectarian |
| St John's Lutheran School | 8.4 |
Regular elementary or secondary | Pre-KG-8 | 235 | 18.9 | Lutheran Church - Missouri Synod |
| First Christian School | 8.6 |
Regular elementary or secondary | Pre-KG-8 | 47 | 6.3 | Christian (no specific denomination) |
| St Apollinaris School | 9.0 |
Regular elementary or secondary | KG-8 | 275 | 21.3 | Roman Catholic |
| Hopper Creek Montessori | 9.1 |
Montessori | Pre-KG-Trans. KG | 2 | 1.1 | Nonsectarian |
| Sunrise Montessori Of Napa Valley | 9.5 |
Montessori | Pre-KG-6 | 64 | 6.3 | Nonsectarian |
| Willow Tree School | 9.6 |
Montessori | Pre-KG-Trans. KG | 1 | 1.1 | Nonsectarian |
| St John The Baptist Catholic School | 9.7 |
Regular elementary or secondary | KG-8 | 213 | 17.2 | Roman Catholic |
| Little Oaks Montessori Preschool And Kindergarten | 10.1 |
Montessori | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| St Vincent Elementary School | 10.3 |
Regular elementary or secondary | KG-8 | 299 | 20.2 | Roman Catholic |
| Harvest Christian School | 10.8 |
Regular elementary or secondary | KG-7 | 118 | 13.7 | Christian (no specific denomination) |
| Our Lady Of Loretto School | 13.0 |
Regular elementary or secondary | KG-8 | 238 | 19.4 | Roman Catholic |
| Cross Crown Lutheran School | 13.1 |
Regular elementary or secondary | Pre-KG-8 | 152 | 11.2 | Evangelical Lutheran Church in America |
| Marin Christian Academy | 13.9 |
Regular elementary or secondary | Pre-KG-8 | 124 | 13.3 | Assembly of God |
| Rainbow Bridge Montessori School | 14.0 |
Montessori | Pre-KG-KG | 8 | 4.0 | Nonsectarian |
| Merryhill School | 15.3 |
Regular elementary or secondary | KG-5 | 87 | 9.1 | Nonsectarian |
| New Horizons | 15.7 |
Montessori | Pre-KG-KG | 3 | 3.0 | Nonsectarian |
| St Vincent Ferrer School | 15.8 |
Regular elementary or secondary | Pre-KG-8 | 325 | 21.2 | Roman Catholic |
| Special Touch Learning Academy | 16.1 |
Alternative/other | Pre-KG-5 | 5 | 2.6 | Baptist |
| St Helen Montessori School | 16.1 |
Montessori | Pre-KG-6 | 50 | 6.4 | Roman Catholic |
| St Helena Catholic School | 16.1 |
Regular elementary or secondary | KG-8 | 90 | 11.4 | Roman Catholic |
| The Young School | 16.2 |
Montessori | Trans. 1-6 | 40 | 10.0 | Nonsectarian |
| Kindercare Learning Center | 16.2 |
Early childhood program/child care center | Pre-KG-KG | 6 | 6.0 | Nonsectarian |
| St Basil Elementary School | 16.3 |
Regular elementary or secondary | 1-8 | 300 | 23.8 | Roman Catholic |
| Dunham Academy | 16.7 |
Special program emphasis | KG-8 | 44 | 4.6 | Nonsectarian |
| Bethlehem Children's Center & Kindergarten | 17.0 |
Early childhood program/child care center | Pre-KG-KG | 33 | 9.2 | Evangelical Lutheran Church in America |
| St Eugene Cathedral School | 17.4 |
Regular elementary or secondary | Pre-KG-8 | 350 | 27.1 | Roman Catholic |
| Marin Academic Center/sunny Hills Services | 17.6 |
Special education | 1-8 | 23 | 7.7 | Nonsectarian |
| Marin Waldorf School | 17.6 |
Special program emphasis | Pre-KG-8 | 183 | 10.6 | Nonsectarian |
| St Catherine Of Siena School | 17.8 |
Regular elementary or secondary | KG-8 | 318 | 23.4 | Roman Catholic |
| La Petite Academy | 17.9 |
Early childhood program/child care center | Pre-KG-KG | 6 | 6.0 | Nonsectarian |
| Brush Creek Montessori | 18.1 |
Montessori | Pre-KG-4 | 28 | 5.0 | Nonsectarian |
| St Michael's Orthodox School | 18.4 |
Alternative/other | Trans. 1-8 | 13 | 4.3 | Greek Orthodox |
| Foothills Adventist Elementary School | 18.5 |
Regular elementary or secondary | Pre-KG-8 | 86 | 12.3 | Seventh-Day Adventist |
| Montessori De Terra Linda | 18.5 |
Montessori | Pre-KG-6 | 60 | 8.7 | Nonsectarian |
| St Luke Lutheran School | 18.6 |
Regular elementary or secondary | Pre-KG-8 | 83 | 13.6 | Lutheran Church - Missouri Synod |
| St Isabella School | 18.8 |
Regular elementary or secondary | KG-8 | 268 | 11.4 | Roman Catholic |
| St Mark''s School | 18.9 |
Regular elementary or secondary | KG-8 | 377 | 11.9 | Nonsectarian |
| Brandeis Hillel Day School | 19.0 |
Regular elementary or secondary | KG-8 | 154 | 5.1 | Jewish |
| Kindercare Learning Centers | 19.6 |
Early childhood program/child care center | Pre-KG-KG | 20 | 15.4 | Nonsectarian |
| College Oak Montessori School | 19.8 |
Montessori | Pre-KG-KG | 8 | 2.0 | Nonsectarian |
| St Patrick School | 19.9 |
Regular elementary or secondary | Pre-KG-8 | 299 | 24.1 | Roman Catholic |
| Cascade Canyon School | 20.3 |
Regular elementary or secondary | 1-8 | 44 | 7.2 | Nonsectarian |
| La Casita Bilingue Montessori School | 20.4 |
Montessori | Pre-KG-KG | 8 | 2.7 | Nonsectarian |
| Pacific Union College Elementary School | 20.5 |
Regular elementary or secondary | KG-8 | 128 | 13.8 | Seventh-Day Adventist |
| St Rita School | 20.6 |
Regular elementary or secondary | 1-8 | 127 | 10.9 | Roman Catholic |
| St Joseph Elementary School | 20.6 |
Regular elementary or secondary | KG-8 | 306 | 21.2 | Roman Catholic |
| San Anselmo Montessori School | 20.8 |
Montessori | Pre-KG-KG | 9 | 1.8 | Nonsectarian |
| La Petite Academy Inc | 21.0 |
Early childhood program/child care center | Pre-KG-KG | 18 | 9.0 | Nonsectarian |
| Kindercare Learning Center | 21.0 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Woodside West Elementary School | 21.1 |
Regular elementary or secondary | Pre-KG-1 | 12 | 1.9 | Nonsectarian |
| Countryside Preschool And Kindergarten | 21.2 |
Early childhood program/child care center | Pre-KG-KG | 7 | 6.4 | Christian (no specific denomination) |
| Trinity Preschool And Kindergarten | 21.3 |
Early childhood program/child care center | Pre-KG-KG | 18 | 8.6 | Lutheran Church - Missouri Synod |
| Kindercare Learning Centers Inc | 21.4 |
Early childhood program/child care center | Pre-KG-KG | 16 | 8.0 | Nonsectarian |
| St Anselm School | 21.5 |
Regular elementary or secondary | KG-8 | 270 | 14.6 | Roman Catholic |
| St Rose Elementary School | 21.5 |
Regular elementary or secondary | KG-8 | 344 | 25.5 | Roman Catholic |
| Pleasant Hill Christian School | 21.6 |
Regular elementary or secondary | KG-6 | 58 | 13.2 | Christian (no specific denomination) |
| Canterbury School | 21.7 |
Regular elementary or secondary | KG-8 | 97 | 14.1 | Nonsectarian |
| Montessori School Of Central Marin | 21.8 |
Montessori | Pre-KG-Trans. KG | 6 | 2.9 | Nonsectarian |
| Small World Montessori School | 21.9 |
Montessori | Pre-KG-KG | 6 | 6.0 | Nonsectarian |
| Wilkinson School & Early Childhood Center | 21.9 |
Regular elementary or secondary | KG-8 | 56 | 12.2 | Nonsectarian |
| Sebastopol Christian School | 22.4 |
Regular elementary or secondary | KG-8 | 58 | 11.4 | Assembly of God |
| Kindercare | 22.6 |
Early childhood program/child care center | Pre-KG-KG | 12 | 5.7 | Nonsectarian |
| Community United Methodist Jr Kindergarten | 22.6 |
Early childhood program/child care center | Pre-KG-Trans. KG | 8 | 8.0 | Methodist |
| We R Family Christian School | 22.6 |
Regular elementary or secondary | KG-4 | 27 | 9.0 | Nonsectarian |
| Solano Christian Academy | 22.6 |
Regular elementary or secondary | Pre-KG-8 | 173 | 16.0 | Church of Christ |
| St Paul School | 22.6 |
Regular elementary or secondary | KG-8 | 251 | 17.2 | Roman Catholic |
| St Dominic Elementary School | 22.9 |
Regular elementary or secondary | KG-8 | 332 | 23.1 | Roman Catholic |
| Vista Christian School | 23.2 |
Regular elementary or secondary | KG-8 | 75 | 12.5 | Christian (no specific denomination) |
| Holy Spirit School | 23.2 |
Regular elementary or secondary | KG-8 | 344 | 23.2 | Roman Catholic |
| Williams & Brown Academy | 23.4 |
Regular elementary or secondary | Trans. KG-4 | 22 | 5.5 | Nonsectarian |
| St David School | 23.6 |
Regular elementary or secondary | Pre-KG-8 | 190 | 14.7 | Roman Catholic |
| St Patrick School | 23.6 |
Regular elementary or secondary | KG-8 | 252 | 15.2 | Roman Catholic |
| Contra Costa Christian Academy | 23.6 |
Regular elementary or secondary | 1-5 | 10 | 10.0 | Baptist |
| Crestmont School | 23.9 |
Regular elementary or secondary | KG-5 | 64 | 10.8 | Nonsectarian |
| Marin Primary & Middle School | 24.0 |
Regular elementary or secondary | Pre-KG-8 | 214 | 6.3 | Nonsectarian |
| St Cornelius School | 24.1 |
Regular elementary or secondary | KG-8 | 197 | 16.7 | Roman Catholic |
| Lycee Francais La Perouse - Corte Madera Campus | 24.2 |
Special program emphasis | Pre-KG-5 | 175 | 11.0 | Nonsectarian |
| Marin Montessori School | 24.3 |
Montessori | Pre-KG-6 | 108 | 15.4 | Nonsectarian |
| Tehiyah Day School | 24.5 |
Special program emphasis | KG-8 | 279 | 8.2 | Jewish |
| Sonoma Country Day School | 24.5 |
Regular elementary or secondary | KG-8 | 263 | 11.6 | Nonsectarian |
| The Mountain School | 24.6 |
Early childhood program/child care center | Pre-KG-KG | 8 | 1.6 | Nonsectarian |
| Montessori Family School | 24.8 |
Montessori | Trans. KG-6 | 101 | 10.5 | Nonsectarian |
