| Community United Methodist Jr Kindergarten | 0.3 |
8 | - | - | 100.0% | - | - |
| We R Family Christian School | 0.9 |
27 | 63.0% | 11.1% | 18.5% | - | 7.4% |
| Holy Spirit School | 1.1 |
344 | 36.6% | 29.1% | 6.1% | 0.6% | 27.6% |
| Kindercare Learning Centers Inc | 1.3 |
16 | 25.0% | 25.0% | 25.0% | - | 25.0% |
| Kindercare Learning Center | 2.0 |
10 | 40.0% | 10.0% | 40.0% | - | 10.0% |
| Notre Dame School | 7.3 |
300 | 53.0% | 24.3% | 1.3% | 3.0% | 18.3% |
| Bethany Lutheran Elementary School | 7.6 |
176 | 80.7% | 11.4% | 1.1% | - | 6.8% |
| St John The Baptist Catholic School | 13.4 |
213 | 74.6% | 23.9% | - | 0.9% | 0.5% |
| New Horizons | 13.6 |
3 | 33.3% | - | 66.7% | - | - |
| Vacaville Adventist School | 13.7 |
21 | 28.6% | 38.1% | 19.0% | - | 14.3% |
| Hopper Creek Montessori | 13.8 |
2 | 100.0% | - | - | - | - |
| Kindercare Learning Center | 13.9 |
6 | 33.3% | - | 33.3% | - | 33.3% |
| St Catherine Of Siena School | 14.0 |
318 | 4.7% | 5.7% | 1.9% | - | 87.7% |
| La Petite Academy | 14.0 |
6 | 33.3% | 16.7% | 50.0% | - | - |
| First Christian School | 14.4 |
47 | 97.9% | - | - | - | 2.1% |
| St Basil Elementary School | 14.9 |
300 | 39.3% | 9.7% | 2.7% | 0.3% | 48.0% |
| St Apollinaris School | 15.1 |
275 | 90.9% | 6.5% | - | - | 2.5% |
| Kindercare Learning Centers | 15.1 |
20 | 80.0% | - | 10.0% | - | 10.0% |
| Special Touch Learning Academy | 15.2 |
5 | - | 20.0% | 80.0% | - | - |
| St John's Lutheran School | 15.3 |
235 | 90.6% | 6.0% | 0.9% | - | 2.6% |
| Sunrise Montessori Of Napa Valley | 15.4 |
64 | 93.8% | 3.1% | 1.6% | - | 1.6% |
| St Vincent Ferrer School | 16.2 |
325 | 6.5% | 15.1% | 5.5% | - | 72.9% |
| St Dominic Elementary School | 16.2 |
332 | 75.3% | 4.8% | 4.5% | 1.5% | 13.9% |
| Neighborhood Christian School | 17.0 |
163 | 85.3% | 6.7% | 1.8% | - | 6.1% |
| Calvary Temple Christian School | 17.7 |
201 | 59.2% | 15.4% | 10.0% | - | 15.4% |
| Winters Community Christian School | 17.9 |
14 | 71.4% | 14.3% | 7.1% | - | 7.1% |
| St Peter Martyr | 18.2 |
287 | 25.8% | 34.5% | 8.4% | - | 31.4% |
| St Catherine Of Siena School | 18.2 |
166 | 56.0% | 19.3% | 2.4% | - | 22.3% |
| Kindercare | 19.6 |
12 | 8.3% | 16.7% | 66.7% | - | 8.3% |
| Queen Of All Saints School | 19.8 |
199 | 38.7% | 33.2% | 2.0% | - | 26.1% |
| Montessori School Of Concord | 19.9 |
9 | 44.4% | 22.2% | 11.1% | - | 22.2% |
| St Patrick School | 20.4 |
299 | 17.7% | 14.4% | 10.0% | - | 57.9% |
| The Concordia School | 20.4 |
60 | 50.0% | 15.0% | 11.7% | - | 23.3% |
| Tabernacle School | 20.5 |
476 | 74.8% | 8.4% | 5.7% | 0.4% | 10.7% |
| St Agnes Elementary School | 20.6 |
344 | 46.5% | 27.9% | 9.3% | 0.9% | 15.4% |
| Kings Valley Christian School | 21.1 |
291 | 58.4% | 16.8% | 12.0% | 0.7% | 12.0% |
| Myrtle Farm Montessori School | 21.3 |
8 | 87.5% | - | - | - | 12.5% |
| Montessori School Of Sonoma | 21.3 |
3 | 100.0% | - | - | - | - |
| Ygnacio Valley Christian School | 21.4 |
138 | 81.2% | 10.1% | 2.2% | - | 6.5% |
| Childtime | 21.5 |
91 | 100.0% | - | - | - | - |
| Montessori Pioneer School | 21.7 |
4 | 100.0% | - | - | - | - |
| Pioneer Montessori School | 21.7 |
8 | 62.5% | 12.5% | 12.5% | - | 12.5% |
| La Petite Academy | 21.8 |
12 | 58.3% | 25.0% | 8.3% | - | 8.3% |
| Step By Step Montessori School | 21.8 |
12 | 50.0% | 16.7% | - | - | 33.3% |
| Wood Rose Academy | 22.0 |
80 | 53.8% | 18.8% | 3.8% | - | 23.8% |
| Christ The King Catholic School | 22.3 |
324 | 88.6% | 6.2% | - | - | 5.2% |
| Holy Rosary Elementary School | 22.3 |
592 | 48.8% | 24.7% | 7.3% | - | 19.3% |
| Creative Play Center | 22.3 |
22 | 81.8% | 9.1% | - | - | 9.1% |
| Sonoma Valley Christian School | 22.4 |
45 | 86.7% | 11.1% | 2.2% | - | - |
| La Casita Bilingue Montessori School | 22.5 |
8 | 37.5% | 37.5% | - | - | 25.0% |
| St Francis Of Assisi School | 22.6 |
312 | 69.2% | 11.2% | 1.9% | - | 17.6% |
| The Presentation School | 22.6 |
182 | 89.0% | 7.7% | - | - | 3.3% |
| St Joseph Elementary School | 22.6 |
306 | 34.0% | 18.3% | 2.0% | 1.6% | 44.1% |
| Old Adobe School | 22.7 |
2 | 100.0% | - | - | - | - |
| Alices Montessori | 23.1 |
11 | 54.5% | 18.2% | 18.2% | - | 9.1% |
| Alice's Montessori Learning Center | 23.2 |
7 | 71.4% | 14.3% | 14.3% | - | - |
| Springfield Montessori School | 23.4 |
28 | 71.4% | - | - | - | 28.6% |
| Mary Jane's Preschool & Kindergarten | 23.7 |
22 | 72.7% | 18.2% | 9.1% | - | - |
| Palmer School | 23.8 |
340 | 42.6% | 16.2% | 7.4% | 1.5% | 32.4% |
| Northcreek Academy And Preschool | 23.9 |
407 | 89.7% | 2.7% | 1.0% | 1.2% | 5.4% |
| Seven Hills School | 24.0 |
339 | 79.1% | 7.4% | 3.5% | - | 10.0% |
| Tender Learning Care | 24.5 |
7 | 57.1% | 28.6% | - | - | 14.3% |
| Garden Gate Montessori School | 24.7 |
7 | 57.1% | - | - | - | 42.9% |
| Small World Montessori School | 24.7 |
6 | 50.0% | - | 50.0% | - | - |
| Walnut Creek Christian Academy | 24.8 |
241 | 71.0% | 6.6% | 5.0% | 0.8% | 16.6% |
| Contra Costa Christian Academy | 24.9 |
10 | - | 10.0% | 90.0% | - | - |
| Kindercare | 24.9 |
4 | - | 25.0% | 75.0% | - | - |
| Wilkinson School & Early Childhood Center | 25.0 |
56 | 73.2% | 25.0% | - | - | 1.8% |
