| Our Savior Lutheran School | 1.2 |
Regular elementary or secondary | Pre-KG-8 | 440 | 15.8 | Lutheran Church - Missouri Synod |
| St Michael S School | 1.6 |
Regular elementary or secondary | KG-8 | 300 | 21.4 | Roman Catholic |
| Valley Montessori School | 2.7 |
Montessori | Pre-KG-8 | 228 | 8.8 | Nonsectarian |
| Hacienda School | 5.7 |
Montessori | 1-8 | 62 | 7.4 | Nonsectarian |
| Kindercare | 6.2 |
Early childhood program/child care center | Pre-KG-Trans. KG | 13 | 9.3 | Nonsectarian |
| Kindercare Learning Center | 7.2 |
Early childhood program/child care center | Pre-KG-KG | 6 | 6.0 | Nonsectarian |
| Carden West School | 7.5 |
Regular elementary or secondary | Pre-KG-5 | 63 | 6.9 | Nonsectarian |
| Hacienda Child Development Center | 7.7 |
Montessori | Pre-KG-KG | 18 | 9.0 | Roman Catholic |
| Fountainhead Montessori School | 9.2 |
Montessori | Pre-KG-Trans. 1 | 30 | 3.0 | Nonsectarian |
| Kindercare Learning Center Inc | 9.8 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| St Raymond School | 10.2 |
Regular elementary or secondary | KG-8 | 304 | 21.7 | Roman Catholic |
| St Philip Lutheran School | 10.3 |
Regular elementary or secondary | Pre-KG-8 | 80 | 10.3 | Lutheran Church - Missouri Synod |
| St Joseph School | 12.0 |
Regular elementary or secondary | 1-8 | 285 | 21.9 | Roman Catholic |
| Dominican Kindergarten | 12.0 |
Early childhood program/child care center | KG-KG | 36 | 12.4 | Roman Catholic |
| Mission Hills Sda Christian School | 12.2 |
Regular elementary or secondary | KG-8 | 14 | 4.8 | Seventh-Day Adventist |
| Christian Community Schools | 12.3 |
Regular elementary or secondary | Pre-KG-8 | 295 | 12.6 | Christian (no specific denomination) |
| Mission Valley Montessori Children's Learning Ctr | 12.4 |
Montessori | Pre-KG-KG | 23 | 5.8 | Nonsectarian |
| Monarch Christian Preschool | 12.4 |
Early childhood program/child care center | Pre-KG-KG | 5 | 5.0 | Christian (no specific denomination) |
| Acorn Learning Center | 12.7 |
Early childhood program/child care center | Pre-KG-KG | 19 | 7.6 | Nonsectarian |
| Montessori School Of Fremont Childrens House | 12.8 |
Montessori | Pre-KG-KG | 5 | 2.5 | Nonsectarian |
| Ca Christian Academy | 13.1 |
Regular elementary or secondary | Pre-KG-5 | 5 | 4.5 | Church of Christ |
| Our Lady Of Guadalupe School | 13.8 |
Regular elementary or secondary | KG-8 | 202 | 18.2 | Roman Catholic |
| New Horizons School | 14.0 |
Regular elementary or secondary | KG-8 | 184 | 14.6 | Nonsectarian |
| Montessori School Of San Ramon | 14.2 |
Montessori | Pre-KG-3 | 33 | 6.9 | Nonsectarian |
| Scribbles Montessori School | 14.3 |
Montessori | Pre-KG-1 | 41 | 7.3 | Nonsectarian |
| Sycamore Valley Day School | 14.3 |
Early childhood program/child care center | Pre-KG-KG | 16 | 16.0 | Nonsectarian |
| Prince Of Peace Lutheran School | 14.5 |
Regular elementary or secondary | Pre-KG-8 | 136 | 12.9 | Lutheran Church - Missouri Synod |
| Our Lady Of The Rosary School | 14.6 |
Regular elementary or secondary | KG-8 | 159 | 17.5 | Roman Catholic |
| Holy Spirit Catholic School | 14.7 |
Regular elementary or secondary | Pre-KG-8 | 309 | 22.2 | Roman Catholic |
| Montessori School Of Centerville | 14.9 |
Montessori | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| Hidden Canyon Elementary School | 15.1 |
Early childhood program/child care center | KG-KG | 10 | 10.0 | Nonsectarian |
| The Child Day School - San Ramon | 15.1 |
Early childhood program/child care center | Pre-KG-KG | 10 | 0.5 | Nonsectarian |
| Stratford School - Fremont | 15.1 |
Special program emphasis | Pre-KG-4 | 248 | 9.9 | Nonsectarian |
| Stratford School | 15.1 |
Regular elementary or secondary | KG-4 | 253 | 194.6 | Nonsectarian |
| Bethel Christian Academy | 15.3 |
Regular elementary or secondary | KG-8 | 45 | 9.2 | Baptist |
| Danville Montessori School | 15.6 |
Montessori | Pre-KG-KG | 11 | 1.2 | Nonsectarian |
| Northstar School | 15.8 |
Regular elementary or secondary | KG-5 | 61 | 6.2 | Islamic |
| Woodroe Woods School | 15.9 |
Regular elementary or secondary | Pre-KG-2 | 33 | 11.4 | Nonsectarian |
| St Clement School | 15.9 |
Regular elementary or secondary | KG-8 | 271 | 22.4 | Roman Catholic |
| Stellar Academy | 15.9 |
Special education | 2-8 | 37 | 9.2 | Nonsectarian |
| Golden Harvest Montessori School | 16.0 |
Montessori | Pre-KG-KG | 7 | 5.0 | Nonsectarian |
| Kindercare | 16.3 |
Early childhood program/child care center | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| Kindercare Learning Centers - Danville | 16.3 |
Early childhood program/child care center | Pre-KG-Trans. KG | 22 | 14.7 | Nonsectarian |
| R-kid's Preschool & Private Kindergarten | 16.4 |
Montessori | Pre-KG-KG | 10 | 5.0 | Nonsectarian |
| Montessori Children's Center | 16.4 |
Montessori | Pre-KG-KG | 10 | 5.0 | Nonsectarian |
| Monarch Christian Schools Inc | 16.4 |
Montessori | KG-KG | 19 | 9.5 | Christian (no specific denomination) |
| St Edward Elementary School | 16.5 |
Regular elementary or secondary | KG-8 | 299 | 23.7 | Roman Catholic |
| Peace Terrace Academy | 16.7 |
Regular elementary or secondary | Pre-KG-8 | 95 | 9.1 | Islamic |
| Montessori School Of Newark | 16.7 |
Montessori | Pre-KG-KG | 1 | 0.4 | Nonsectarian |
| Calaveras Montessori School | 16.7 |
Montessori | Pre-KG-KG | 4 | 1.5 | Nonsectarian |
| Kindercare Learning Center Inc | 16.9 |
Early childhood program/child care center | KG-KG | 12 | 0.6 | Nonsectarian |
| All Saints Catholic School | 16.9 |
Regular elementary or secondary | 1-8 | 132 | 24.4 | Roman Catholic |
| San Ramon Valley Christian Academy | 17.0 |
Regular elementary or secondary | KG-8 | 337 | 14.4 | Presbyterian |
| Day Star Montessori School Inc | 17.0 |
Montessori | Pre-KG-Trans. KG | 9 | 0.8 | Nonsectarian |
| Milpitas Montessori School | 17.0 |
Montessori | Pre-KG-2 | 42 | 21.0 | Nonsectarian |
| Redwood Christian Elementary School | 17.1 |
Regular elementary or secondary | KG-6 | 200 | 11.1 | Christian (no specific denomination) |
| St Bede School | 17.1 |
Regular elementary or secondary | KG-8 | 249 | 12.5 | Roman Catholic |
| Bayside Sda Christian School | 17.2 |
Regular elementary or secondary | KG-8 | 50 | 16.7 | Seventh-Day Adventist |
| Foothill Adventist Elementary School | 17.2 |
Regular elementary or secondary | KG-8 | 81 | 16.2 | Seventh-Day Adventist |
| St Isidore School | 17.3 |
Regular elementary or secondary | KG-8 | 639 | 20.9 | Roman Catholic |
| Children's Choice Educare | 17.3 |
Early childhood program/child care center | Pre-KG-KG | 14 | 7.4 | Nonsectarian |
| Little Flowers Montessori, Inc | 17.4 |
Montessori | Pre-KG-KG | 12 | 6.0 | Nonsectarian |
| Diversity Children's Center | 17.4 |
Early childhood program/child care center | Pre-KG-KG | 10 | 3.6 | Nonsectarian |
| Our Lady Of Grace School | 17.5 |
Regular elementary or secondary | KG-8 | 207 | 16.7 | Roman Catholic |
| Milpitas Christian School Inc | 17.5 |
Regular elementary or secondary | KG-8 | 536 | 16.4 | Christian (no specific denomination) |
| St John The Baptist Catholic School | 17.8 |
Regular elementary or secondary | Pre-KG-8 | 252 | 24.5 | Roman Catholic |
| Crossroads Christian Elementary School | 17.9 |
Regular elementary or secondary | KG-6 | 157 | 16.9 | Christian (no specific denomination) |
| Elmhurst Learning Center | 17.9 |
Regular elementary or secondary | Pre-KG-6 | 86 | 5.1 | Pentecostal |
| Kindercare | 17.9 |
Early childhood program/child care center | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| Piedmont Hills Montessori Academy | 18.0 |
Montessori | Pre-KG-KG | 3 | 3.0 | Nonsectarian |
| Camelot School | 18.3 |
Regular elementary or secondary | Pre-KG-5 | 87 | 13.2 | Nonsectarian |
| West Valley Christian Academy | 18.3 |
Regular elementary or secondary | KG-8 | 290 | 13.9 | Assembly of God |
| Montessori Children's House Of Hayward | 18.4 |
Montessori | KG-3 | 61 | 8.4 | Nonsectarian |
| Lea's Christian School | 18.4 |
Regular elementary or secondary | Pre-KG-4 | 68 | 9.6 | Christian (no specific denomination) |
| Montessori School Of Brentwood | 18.6 |
Montessori | Pre-KG-KG | 15 | 7.5 | Nonsectarian |
| Montessori School Of San Leandro | 18.7 |
Montessori | Pre-KG-KG | 12 | 4.6 | Nonsectarian |
| Montessori School Of Tracy | 18.9 |
Montessori | Pre-KG-4 | 160 | 6.7 | Nonsectarian |
| Trinity Christian Schools | 18.9 |
Regular elementary or secondary | Pre-KG-8 | 59 | 9.7 | Christian (no specific denomination) |
| Bella Vista Christian Academy | 19.0 |
Regular elementary or secondary | Pre-KG-8 | 137 | 13.8 | Lutheran Church - Missouri Synod |
| St Joachim School | 19.1 |
Regular elementary or secondary | Pre-KG-8 | 298 | 27.1 | Roman Catholic |
| Dainty Center/willow Wood School | 19.2 |
Regular elementary or secondary | Pre-KG-6 | 209 | 41.8 | Nonsectarian |
| St John School | 19.2 |
Regular elementary or secondary | Pre-KG-8 | 260 | 25.0 | Roman Catholic |
| Lighthouse Christian Academy | 19.4 |
Regular elementary or secondary | KG-2 | 16 | 8.0 | Pentecostal |
| Dorris-eaton School | 19.4 |
Regular elementary or secondary | KG-8 | 320 | 12.4 | Nonsectarian |
| St Bernard's School | 19.5 |
Regular elementary or secondary | KG-8 | 267 | 19.6 | Roman Catholic |
| Calvary Lutheran School | 19.7 |
Regular elementary or secondary | Pre-KG-8 | 147 | 11.9 | Lutheran Church - Missouri Synod |
| Kindercare Learning Centers | 19.7 |
Early childhood program/child care center | Pre-KG-KG | 8 | 1.8 | Nonsectarian |
| Tracy Sda School | 19.7 |
Regular elementary or secondary | KG-8 | 31 | 15.5 | Seventh-Day Adventist |
| Headsup! Child Development Center | 20.1 |
Early childhood program/child care center | Pre-KG-KG | 2 | 2.0 | Nonsectarian |
| St John Vianney Elem School | 20.2 |
Regular elementary or secondary | KG-8 | 601 | 26.9 | Roman Catholic |
| Montessori School At Washington Ave | 20.5 |
Montessori | KG-KG | 12 | 6.0 | Nonsectarian |
| Assumption School | 20.6 |
Regular elementary or secondary | KG-8 | 277 | 20.7 | Roman Catholic |
| The Principled Academy | 21.3 |
Regular elementary or secondary | Pre-KG-8 | 87 | 14.8 | Other |
| Montessori Academy | 21.3 |
Early childhood program/child care center | Pre-KG-KG | 12 | 6.0 | Nonsectarian |
| St Felicitas Catholic School | 21.5 |
Regular elementary or secondary | KG-8 | 285 | 24.1 | Roman Catholic |
| Northern Lights | 21.8 |
Regular elementary or secondary | Pre-KG-8 | 118 | 7.9 | Nonsectarian |
| St Leander School | 21.9 |
Regular elementary or secondary | Pre-KG-8 | 249 | 24.9 | Roman Catholic |
| Five Wounds School | 22.0 |
Regular elementary or secondary | KG-8 | 112 | 18.4 | Roman Catholic |
| Granada Islamic School | 22.2 |
Regular elementary or secondary | Pre-KG-8 | 397 | 11.1 | Islamic |
| Contra Costa Jewish Community Center | 22.3 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| Kindercare | 22.4 |
Early childhood program/child care center | Pre-KG-Trans. KG | 4 | 4.0 | Nonsectarian |
| The Dorris-eaton School | 22.8 |
Regular elementary or secondary | Pre-KG-8 | 310 | 12.4 | Nonsectarian |
| St Patrick School | 22.9 |
Regular elementary or secondary | KG-8 | 226 | 21.7 | Roman Catholic |
| East Valley Christian School | 22.9 |
Regular elementary or secondary | KG-8 | 140 | 23.3 | Pentecostal |
| Most Holy Trinity School | 22.9 |
Regular elementary or secondary | KG-8 | 281 | 23.8 | Roman Catholic |
| Rainbow Montessori | 22.9 |
Montessori | Pre-KG-6 | 409 | 19.5 | Nonsectarian |
| Ile Omode | 23.1 |
Regular elementary or secondary | Pre-KG-6 | 47 | 5.3 | Nonsectarian |
| Northcreek Academy And Preschool | 23.2 |
Regular elementary or secondary | Pre-KG-8 | 407 | 17.4 | Christian (no specific denomination) |
| St Mary Elementary School | 23.2 |
Regular elementary or secondary | Pre-KG-8 | 284 | 18.3 | Roman Catholic |
| Saklan Valley School | 23.3 |
Regular elementary or secondary | Pre-KG-8 | 103 | 7.3 | Nonsectarian |
| Springfield Montessori School | 23.4 |
Montessori | Pre-KG-KG | 28 | 9.3 | Nonsectarian |
| Kumon Of East Hills | 23.4 |
Special program emphasis | Pre-KG-8 | 195 | 32.5 | Nonsectarian |
| Step By Step Montessori School | 23.5 |
Montessori | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| One World Montessori School | 23.5 |
Montessori | Pre-KG-3 | 23 | 5.8 | Nonsectarian |
| St Clare School | 23.6 |
Regular elementary or secondary | KG-8 | 305 | 23.8 | Roman Catholic |
| Santa Clara Christian School | 23.6 |
Regular elementary or secondary | Pre-KG-5 | 87 | 10.5 | Other |
| Seven Hills School | 23.7 |
Regular elementary or secondary | Pre-KG-8 | 339 | 13.1 | Nonsectarian |
| Alices Montessori | 23.7 |
Montessori | Pre-KG-KG | 11 | 11.0 | Nonsectarian |
| Ygnacio Valley Christian School | 23.8 |
Regular elementary or secondary | Pre-KG-8 | 138 | 13.0 | Assembly of God |
| Meher Schools | 23.8 |
Regular elementary or secondary | Pre-KG-5 | 182 | 10.7 | Nonsectarian |
| Myrtle Farm Montessori School | 23.8 |
Montessori | Pre-KG-KG | 8 | 3.1 | Nonsectarian |
| Wood Rose Academy | 23.9 |
Regular elementary or secondary | KG-8 | 80 | 10.8 | Roman Catholic |
| Kindercare Learning Center | 24.0 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| Walnut Creek Christian Academy | 24.0 |
Regular elementary or secondary | Pre-KG-8 | 241 | 13.7 | Baptist |
| Oakland Hebrew Day School | 24.0 |
Regular elementary or secondary | KG-8 | 175 | 7.2 | Jewish |
| Evergreen Montessori School | 24.1 |
Montessori | Pre-KG-KG | 6 | 0.9 | Nonsectarian |
| La Petite Academy | 24.1 |
Early childhood program/child care center | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| St Leo The Great School | 24.1 |
Regular elementary or secondary | KG-8 | 275 | 24.8 | Roman Catholic |
| Pioneer Montessori School | 24.1 |
Montessori | Pre-KG-KG | 8 | 1.2 | Nonsectarian |
| Dr Herbert Guice Christian Academy | 24.1 |
Regular elementary or secondary | KG-6 | 62 | 7.2 | Baptist |
| St Francis Of Assisi School | 24.2 |
Regular elementary or secondary | KG-8 | 312 | 10.7 | Roman Catholic |
| Holy Rosary Elementary School | 24.2 |
Regular elementary or secondary | Pre-KG-8 | 592 | 29.6 | Roman Catholic |
| Garden Gate Montessori School | 24.2 |
Montessori | Pre-KG-KG | 7 | 4.4 | Nonsectarian |
| Hope Technology School | 24.2 |
Alternative/other | Pre-KG-8 | 68 | 8.5 | Nonsectarian |
| International School Of The Peninsula | 24.2 |
Special program emphasis | Pre-KG-8 | 459 | 7.8 | Nonsectarian |
| St Lawrence Elementary And Middle Schools | 24.3 |
Regular elementary or secondary | Pre-KG-8 | 296 | 21.1 | Roman Catholic |
| Palmer School | 24.3 |
Regular elementary or secondary | KG-8 | 340 | 13.7 | Nonsectarian |
| Emerson School | 24.3 |
Montessori | KG-8 | 45 | 4.6 | Nonsectarian |
| Yew Chung International School - Silicon Valley | 24.3 |
Special program emphasis | Pre-KG-5 | 59 | 3.0 | Christian (no specific denomination) |
| St Perpetua School | 24.4 |
Regular elementary or secondary | KG-8 | 276 | 18.5 | Roman Catholic |
| Mountain Blvd Pre-school Learning Center | 24.4 |
Montessori | Pre-KG-KG | 12 | 1.9 | Nonsectarian |
| Sacred Heart Nativity School | 24.4 |
Regular elementary or secondary | 6-8 | 57 | 14.2 | Roman Catholic |
| Julia Morgan School For Girls | 24.5 |
Regular elementary or secondary | 6-8 | 182 | 12.6 | Nonsectarian |
| Mills College Childrens School | 24.5 |
Alternative/other | Pre-KG-5 | 50 | 11.4 | Nonsectarian |
| St Bernard School | 24.5 |
Regular elementary or secondary | KG-8 | 106 | 13.2 | Roman Catholic |
| Kings Valley Christian School | 24.6 |
Regular elementary or secondary | Pre-KG-8 | 291 | 13.9 | Other |
| Stratford School | 24.6 |
Regular elementary or secondary | Pre-KG-5 | 222 | 14.8 | Nonsectarian |
| St Martin Elementary School | 24.6 |
Regular elementary or secondary | Pre-KG-8 | 193 | 17.7 | Roman Catholic |
| Tower Academy | 24.7 |
Regular elementary or secondary | Pre-KG-5 | 71 | 9.7 | Nonsectarian |
| St Cyprian School | 24.7 |
Regular elementary or secondary | KG-8 | 191 | 17.4 | Roman Catholic |
| Torah Academy | 24.7 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Jewish |
| First Covenant Treehouse Preschool & Kindergarten | 24.7 |
Early childhood program/child care center | Pre-KG-KG | 19 | 9.5 | Other |
| Scholars Academy | 24.8 |
Regular elementary or secondary | Pre-KG-6 | 64 | 8.7 | Nonsectarian |
| Diablo Valley Montessori School | 24.8 |
Montessori | Pre-KG-KG | 53 | 5.6 | Nonsectarian |
| St Justin Elementary School | 24.8 |
Regular elementary or secondary | KG-8 | 296 | 22.1 | Roman Catholic |
| St Stephen Lutheran School | 24.8 |
Regular elementary or secondary | KG-8 | 37 | 12.3 | Other Lutheran |
| Western Montessori Day School | 24.8 |
Montessori | Pre-KG-KG | 4 | 2.5 | Nonsectarian |
| Tabernacle School | 24.9 |
Regular elementary or secondary | Pre-KG-8 | 476 | 14.9 | Christian (no specific denomination) |
| Raskob Day School | 24.9 |
Special education | 3-8 | 73 | 6.8 | Nonsectarian |
| St Lawrence O'toole School | 24.9 |
Regular elementary or secondary | KG-8 | 222 | 20.2 | Amish |
