| Campbell Christian School | Campbell | PreK-8 | 298 | 12.4 | Church of Christ |
| Canyon Heights Academy | Campbell | PreK-8 | 146 | 8.3 | Roman Catholic |
| Casa Di Mir Montessori Elementary School | Campbell | PreK-8 | 129 | 7 | Nonsectarian |
| Davinci Academy of Silicon Valley | Campbell | K-6 | 75 | 6.9 | Nonsectarian |
| Edison Learning | Campbell | PreK-K | 3 | not reported | Nonsectarian |
| Old Orchard School | Campbell | K-8 | 179 | 9.1 | Nonsectarian |
| Orion Montessori School | Campbell | PreK-6 | 70 | 4.3 | Nonsectarian |
| S.A.G.E. Academy | Campbell | K-12 | 43 | 10.8 | Nonsectarian |
| San Jose Christian School | Campbell | PreK-8 | 148 | 8.6 | Christian (nondenominational) |
| Springbridge International School | Campbell | K-8 | 167 | 8.2 | Nonsectarian |
| St. Lucy Parish School | Campbell | PreK-8 | 239 | 16.4 | Roman Catholic |
| Starbright School - Campbell Campus | Campbell | PreK-4 | 70 | 10.1 | Nonsectarian |
| Fusion Academy Cupertino | Cupertino | 6-12 | 58 | 3.6 | Nonsectarian |
| Legend College Preparatory | Cupertino | 9-12 | 96 | 2.3 | Nonsectarian |
| Mandarin Academy | Cupertino | K-3 | 9 | 4.3 | Nonsectarian |
| St. Joseph of Cupertino Elementary School | Cupertino | K-8 | 53 | 6.8 | Roman Catholic |
| Tessellations | Cupertino | K-8 | 189 | 3.9 | Nonsectarian |
| Villa Montessori | Cupertino | PreK-K | 2 | not reported | Nonsectarian |
| Pacific Point Christian Schools | Gilroy | PreK-12 | 390 | 15 | Christian (nondenominational) |
| St. Mary School | Gilroy | K-8 | 207 | 19.7 | Roman Catholic |
| Miramonte Christian School | Los Altos | 1-8 | 84 | 14 | Seventh-Day Adventist |
| Pinewood Private of Los Altos | Los Altos | K-12 | 598 | 7.1 | Nonsectarian |
| School for Independent Learners | Los Altos | 8-12 | 225 | 7.6 | Nonsectarian |
| St. Simon Parish School | Los Altos | PreK-8 | 477 | 16.4 | Roman Catholic |
| Ventana School | Los Altos | PreK-5 | 92 | 5.5 | Episcopal |
| Waldorf School of the Peninsula | Los Altos | PreK-12 | 252 | 24.5 | Nonsectarian |
| Waldorf School-Peninsula | Los Altos | PreK-12 | 249 | 15.8 | Nonsectarian |
| Los Altos Christian School | Los Altos Hills | K-12 | 162 | 6.8 | Baptist |
| St. Nicholas Catholic School | Los Altos Hills | K-8 | 270 | 16.5 | Roman Catholic |
| Fusion Academy Los Gatos | Los Gatos | 6-12 | 82 | 3 | Nonsectarian |
| Hillbrook School | Los Gatos | PreK-9 | 366 | 6.5 | Nonsectarian |
| St. Mary of the Immaculate Conception School | Los Gatos | K-8 | 162 | 9.6 | Roman Catholic |
| Yavneh Day School | Los Gatos | K-8 | 120 | 5.3 | Jewish |
| Renaissance Learner Academy | Menlo Park | 9-11 | 8 | 4 | Nonsectarian |
| Crescent Montessori | Milpitas | PreK-K | 8 | 8 | Nonsectarian |
| Day Star Montessori School | Milpitas | PreK-K | 1 | not reported | Nonsectarian |
| Foothill Adventst School | Milpitas | K-8 | 48 | 8 | Seventh-Day Adventist |
| Golden Harvest Montessori School | Milpitas | PreK-K | 11 | 5.5 | Nonsectarian |
| Kindercare Learning Center | Milpitas | PreK-Transitional 1st | 12 | 12 | Nonsectarian |
| Merryhill School 1074 | Milpitas | PreK-8 | 490 | 12.8 | Nonsectarian |
| Monarch Christian Schools | Milpitas | PreK-5 | 76 | 7.4 | Christian (nondenominational) |
| St. John the Baptist Catholic School | Milpitas | K-8 | 205 | 18.5 | Roman Catholic |
| Stratford School, Beresford Square | Milpitas | PreK-Transitional K | 65 | 16.2 | Nonsectarian |
| Crossroads Christian School | Morgan Hill | PreK-5 | 116 | 16.6 | Christian (nondenominational) |
| Little Sonshine School House | Morgan Hill | PreK-Transitional K | 9 | 5.6 | Christian (nondenominational) |
| St. Catherine Catholic School | Morgan Hill | K-8 | 347 | 23.3 | Roman Catholic |
| Stratford School | Morgan Hill | PreK-5 | 84 | 14 | Nonsectarian |
| German Intl School of Silicon Valley | Mountain View | PreK-12 | 470 | 8.7 | Nonsectarian |
| Khan Lab School | Mountain View | K-12 | 292 | 8.5 | Nonsectarian |
| Mtn View Academy | Mountain View | 9-12 | 60 | 8.7 | Seventh-Day Adventist |
| Palo Alto Preparatory School | Mountain View | 8-12 | 60 | 5.5 | Nonsectarian |
| St. Francis High School | Mountain View | 9-12 | 1,777 | 5.8 | Roman Catholic |
| St. Joseph School Mountain View | Mountain View | K-8 | 147 | 18.8 | Roman Catholic |
| Yew Chung International School (SV) | Mountain View | PreK-6 | 143 | 8.9 | Nonsectarian |
| Achieve | Palo Alto | 1-12 | 58 | 7.2 | Nonsectarian |
| Athena Academy | Palo Alto | 1-8 | 61 | 5.4 | Nonsectarian |
| Castilleja School | Palo Alto | 6-12 | 424 | 7.1 | Nonsectarian, all-girls |
| Fusion Academy - Palo Alto | Palo Alto | 6-12 | 27 | not reported | Nonsectarian |
| Gideon Hausner Jewish Day School | Palo Alto | K-8 | 277 | 8.2 | Jewish |
| Headsup Child Development Center Palo Alto | Palo Alto | PreK-7 | 60 | 20 | Nonsectarian |
| Hope Technology School | Palo Alto | PreK-12 | 92 | 7.3 | Nonsectarian |
| Imagination Lab School | Palo Alto | K-7 | 34 | 6.7 | Nonsectarian |
| Kehillah Jewish High School | Palo Alto | 9-12 | 189 | 5.9 | Jewish |
| Keys Family Day School | Palo Alto | K-8 | 323 | 6.9 | Nonsectarian |
| Living Widsom High School | Palo Alto | 9-12 | 23 | 10 | Other religious |
| Living Wisdom School of Palo Alto | Palo Alto | K-12 | 71 | 7 | Nonsectarian |
| Meira Academy | Palo Alto | 11-12 | 6 | 2.1 | Jewish, all-girls |
| Odyssey Montessori | Palo Alto | PreK-K | 2 | not reported | Nonsectarian |
| Silicon Valley International School | Palo Alto | PreK-12 | 567 | 6.2 | Nonsectarian |
| St. Elizabeth Seton School | Palo Alto | PreK-8 | 179 | 12.1 | Roman Catholic |
| The Girls' Middle School | Palo Alto | 6-8 | 198 | 6.3 | Nonsectarian, all-girls |
| The VR School | Palo Alto | 1-12 | 630 | 9.3 | Nonsectarian |
| Tru School | Palo Alto | K-5 | 31 | 9.4 | Nonsectarian |
| Achievekids | San Jose | Ungraded | 38 | 7.6 | Nonsectarian |
| Action Day Elementary School | San Jose | PreK-4 | 270 | 13.1 | Nonsectarian |
| Action Day Primary Plus Allen School | San Jose | PreK-Transitional K | 26 | 26 | Nonsectarian |
| Almaden Country Day School | San Jose | PreK-8 | 399 | 6 | Nonsectarian |
| Apostles Lutheran School | San Jose | K-12 | 219 | 13.4 | Wisconsin Evangelical Lutheran Synod |
| Apple Seed Montessori School | San Jose | PreK-K | 1 | not reported | Nonsectarian |
| Archbishop Mitty High School | San Jose | 9-12 | 1,770 | 14.2 | Roman Catholic |
| As-Safa Institute/As-Safa Academy | San Jose | K-9 | 40 | 7.3 | Islamic |
| Bellarmine College Preparatory | San Jose | 9-12 | 1,664 | 17.8 | Roman Catholic, all-boys |
| Cristo Rey San Jose Jesuit High School | San Jose | 9-12 | 425 | 18.9 | Roman Catholic |
| East Valley Christian School | San Jose | PreK-8 | 84 | 16.8 | Christian (nondenominational) |
| Evergreen Montessori School - Ar | San Jose | PreK-Transitional K | 4 | not reported | Nonsectarian |
| Evergreen Montessori School, Yb | San Jose | PreK-Transitional K | 7 | not reported | Nonsectarian |
| Harker | San Jose | K-12 | 1,983 | 9.7 | Nonsectarian |
| Holy Family School | San Jose | PreK-8 | 236 | 15.7 | Roman Catholic |
| Holy Spirit School | San Jose | K-8 | 487 | 18.7 | Roman Catholic |
| Kinship Academy | San Jose | 2-12 | 16 | 8 | Nonsectarian |
| Learning Pathways Kindergarten | San Jose | PreK-K | 26 | 8.7 | Nonsectarian |
| Learning Springs Academy | San Jose | K-4 | 8 | not reported | Nonsectarian |
| Legacy Christian School | San Jose | PreK-8 | 220 | 13.9 | Christian (nondenominational) |
| Liberty Baptist School | San Jose | PreK-12 | 80 | 6.6 | Baptist |
| Merryhill School | San Jose | K-5 | 181 | 12.1 | Nonsectarian |
| Most Holy Trinity School | San Jose | K-8 | 198 | 19.8 | Roman Catholic |
| One World Montessori School | San Jose | PreK-6 | 56 | 3.3 | Nonsectarian |
| One World Montessori School | San Jose | 1-6 | 35 | 8.8 | Nonsectarian |
| One World Montessori School Inc. Leigh | San Jose | PreK-Transitional K | 14 | not reported | Nonsectarian |
| Over the Rainbow Montessori School | San Jose | PreK-Transitional K | 12 | 2.4 | Nonsectarian |
| Piedmont Hills Montessori Academy | San Jose | PreK-Transitional 1st | 16 | not reported | Nonsectarian |
| Presentation High School | San Jose | 9-12 | 547 | 14.9 | Roman Catholic, all-girls |
| Queen of Apostles School | San Jose | PreK-8 | 232 | 14.6 | Roman Catholic |
| Rise Academy | San Jose | PreK-12 | 236 | 8 | Islamic |
| Sacred Heart Nativty Schools | San Jose | 6-8 | 84 | 10.6 | Roman Catholic |
| San Jose Montessori School | San Jose | PreK-Transitional K | 8 | 4 | Nonsectarian |
| Saniku Gakuin Santa Clara Japanese School | San Jose | K-9 | 359 | not reported | Seventh-Day Adventist |
| Scholars Academy | San Jose | K-1 | 23 | 7.9 | Nonsectarian |
| Second Start-Pine Hill School | San Jose | 1-12 | 71 | 8.9 | Nonsectarian |
| Sofos Preparatory Academy | San Jose | 9-11 | 6 | not reported | Nonsectarian |
| St. Christopher School | San Jose | PreK-8 | 432 | 9.5 | Roman Catholic |
| St. John Vianney Catholic School | San Jose | PreK-8 | 355 | 19.1 | Roman Catholic |
| St. Leo the Great School | San Jose | PreK-8 | 191 | 13.7 | Roman Catholic |
| St. Patrick School | San Jose | K-8 | 190 | 17.6 | Roman Catholic |
| St. Thomas More School | San Jose | K-12 | 265 | 15.7 | Roman Catholic |
| St. Victor Elementary School | San Jose | PreK-8 | 189 | 21.5 | Roman Catholic |
| Stratford Middle School | San Jose | 5-8 | 331 | 10.1 | Nonsectarian |
| Stratford School - San Jose | San Jose | PreK-5 | 292 | 13.3 | Nonsectarian |
| Sundrops Montessori School | San Jose | PreK-K | 2 | not reported | Nonsectarian |
| Tej Acton Academy South Bay | San Jose | K-7 | 14 | 4.7 | Nonsectarian |
| The Learning Company & Academy | San Jose | PreK-Transitional K | 3 | 3 | Nonsectarian |
| Trust Montessori School | San Jose | PreK-1 | 7 | 3.5 | Nonsectarian |
| Willow Glen Academy | San Jose | PreK-K | 1 | not reported | Christian (nondenominational) |
| Children's World Bilingual Montessori | Santa Clara | PreK-Transitional K | 5 | not reported | Nonsectarian |
| Granada Islamic School | Santa Clara | PreK-12 | 461 | 9.4 | Islamic |
| Martinson Child Development Center | Santa Clara | PreK-4 | 9 | 2.2 | Nonsectarian |
| Monticello Academy | Santa Clara | PreK-8 | 353 | 9.5 | Nonsectarian |
| Santa Clara Christian School | Santa Clara | PreK-5 | 104 | 5.3 | Christian (nondenominational) |
| St. Clare School | Santa Clara | PreK-8 | 212 | 20.2 | Roman Catholic |
| St. Justin Elementary School | Santa Clara | PreK-8 | 249 | 16.6 | Roman Catholic |
| St. Lawrence Elementary/Middle School | Santa Clara | K-8 | 95 | 17 | Roman Catholic |
| Stratford School | Santa Clara | K-2 | 109 | 15.6 | Nonsectarian |
| Stratford School - Santa Clara Pomeroy | Santa Clara | K-5 | 713 | 15.8 | Nonsectarian |
| Sacred Heart School | Saratoga | PreK-8 | 252 | 15 | Roman Catholic |
| St. Andrew's Episcopal School | Saratoga | PreK-8 | 393 | 11.7 | Episcopal |
| Basis Independent Silicon Valley Lower | Sunnyvale | K-5 | 444 | 9.1 | Nonsectarian |
| French American School of Silicon Valley | Sunnyvale | PreK-7 | 149 | 7.8 | Nonsectarian |
| Helios School | Sunnyvale | K-8 | 157 | 6.7 | Nonsectarian |
| Kindercare Learning Center | Sunnyvale | PreK-K | 12 | 12 | Nonsectarian |
| Silicon Valley Academy | Sunnyvale | PreK-9 | 171 | 7 | Islamic |
| South Peninsula Hebrew Day School | Sunnyvale | PreK-8 | 125 | 4.5 | Jewish |
| Stratford School - Sunnyvale de Anza Park | Sunnyvale | PreK-5 | 408 | 13.6 | Nonsectarian |
| Sunnyvale Christian School | Sunnyvale | PreK-5 | 80 | 11.4 | Christian (nondenominational) |
| The King's Academy | Sunnyvale | 6-12 | 988 | 14.6 | Christian (nondenominational) |