| Kings Valley Christian School | 0.6 |
291 | 58.4% | 16.8% | 12.0% | 0.7% | 12.0% |
| Tabernacle School | 1.0 |
476 | 74.8% | 8.4% | 5.7% | 0.4% | 10.7% |
| The Concordia School | 1.1 |
60 | 50.0% | 15.0% | 11.7% | - | 23.3% |
| La Petite Academy | 1.2 |
12 | 58.3% | 25.0% | 8.3% | - | 8.3% |
| Montessori School Of Concord | 1.2 |
9 | 44.4% | 22.2% | 11.1% | - | 22.2% |
| Wood Rose Academy | 1.4 |
80 | 53.8% | 18.8% | 3.8% | - | 23.8% |
| Step By Step Montessori School | 1.9 |
12 | 50.0% | 16.7% | - | - | 33.3% |
| Queen Of All Saints School | 1.9 |
199 | 38.7% | 33.2% | 2.0% | - | 26.1% |
| Ygnacio Valley Christian School | 2.1 |
138 | 81.2% | 10.1% | 2.2% | - | 6.5% |
| Myrtle Farm Montessori School | 2.2 |
8 | 87.5% | - | - | - | 12.5% |
| St Francis Of Assisi School | 2.5 |
312 | 69.2% | 11.2% | 1.9% | - | 17.6% |
| Calvary Temple Christian School | 3.0 |
201 | 59.2% | 15.4% | 10.0% | - | 15.4% |
| Springfield Montessori School | 3.1 |
28 | 71.4% | - | - | - | 28.6% |
| Northcreek Academy And Preschool | 3.7 |
407 | 89.7% | 2.7% | 1.0% | 1.2% | 5.4% |
| Seven Hills School | 4.2 |
339 | 79.1% | 7.4% | 3.5% | - | 10.0% |
| Christ The King Catholic School | 4.4 |
324 | 88.6% | 6.2% | - | - | 5.2% |
| Palmer School | 4.5 |
340 | 42.6% | 16.2% | 7.4% | 1.5% | 32.4% |
| Creative Play Center | 4.7 |
22 | 81.8% | 9.1% | - | - | 9.1% |
| Alice's Montessori Learning Center | 4.7 |
7 | 71.4% | 14.3% | 14.3% | - | - |
| Pioneer Montessori School | 4.9 |
8 | 62.5% | 12.5% | 12.5% | - | 12.5% |
| Montessori Pioneer School | 4.9 |
4 | 100.0% | - | - | - | - |
| Childtime | 5.0 |
91 | 100.0% | - | - | - | - |
| Mary Jane's Preschool & Kindergarten | 5.3 |
22 | 72.7% | 18.2% | 9.1% | - | - |
| Walnut Creek Christian Academy | 5.6 |
241 | 71.0% | 6.6% | 5.0% | 0.8% | 16.6% |
| Garden Gate Montessori School | 5.7 |
7 | 57.1% | - | - | - | 42.9% |
| St Mary Elementary School | 6.3 |
284 | 94.0% | 3.2% | 1.4% | - | 1.4% |
| The Dorris-eaton School | 6.7 |
310 | 57.1% | 2.9% | 0.3% | - | 39.7% |
| Kindercare | 6.8 |
12 | 8.3% | 16.7% | 66.7% | - | 8.3% |
| Meher Schools | 7.1 |
182 | 78.0% | 3.8% | 3.8% | - | 14.3% |
| St Peter Martyr | 7.5 |
287 | 25.8% | 34.5% | 8.4% | - | 31.4% |
| Contra Costa Jewish Community Center | 7.5 |
8 | 100.0% | - | - | - | - |
| Diablo Valley Montessori School | 7.7 |
53 | 66.0% | - | 7.5% | - | 26.4% |
| St Catherine Of Siena School | 7.8 |
166 | 56.0% | 19.3% | 2.4% | - | 22.3% |
| Dorris-eaton School | 8.4 |
320 | 66.9% | 1.2% | 0.6% | - | 31.2% |
| St Perpetua School | 8.6 |
276 | 93.5% | 3.6% | - | - | 2.9% |
| Contra Costa Jewish Day School | 9.2 |
94 | 96.8% | - | 3.2% | - | - |
| St Dominic Elementary School | 9.5 |
332 | 75.3% | 4.8% | 4.5% | 1.5% | 13.9% |
| St Isidore School | 10.1 |
639 | 97.5% | 1.6% | 0.3% | - | 0.6% |
| San Ramon Valley Christian Academy | 10.3 |
337 | 87.8% | 3.0% | 3.6% | - | 5.6% |
| Holy Rosary Elementary School | 11.1 |
592 | 48.8% | 24.7% | 7.3% | - | 19.3% |
| Kindercare Learning Centers - Danville | 11.1 |
22 | 86.4% | 4.5% | 4.5% | - | 4.5% |
| Sycamore Valley Day School | 11.6 |
16 | 56.2% | 12.5% | 12.5% | 6.2% | 12.5% |
| Fountainhead Montessori School | 11.7 |
49 | 75.5% | 4.1% | 4.1% | - | 16.3% |
| Danville Montessori School | 11.8 |
11 | 63.6% | 9.1% | - | - | 27.3% |
| Saklan Valley School | 11.9 |
103 | 87.4% | 1.9% | 5.8% | - | 4.9% |
| Alices Montessori | 11.9 |
11 | 54.5% | 18.2% | 18.2% | - | 9.1% |
| Kindercare Learning Centers | 12.8 |
20 | 80.0% | - | 10.0% | - | 10.0% |
| Kindercare | 13.0 |
4 | - | 25.0% | 75.0% | - | - |
| Acorn Learning Center | 13.3 |
19 | 78.9% | 5.3% | - | - | 15.8% |
| The Child Day School - San Ramon | 13.3 |
10 | 90.0% | - | - | - | 10.0% |
| Hidden Canyon Elementary School | 13.3 |
10 | 70.0% | 10.0% | 10.0% | - | 10.0% |
| Montessori School Of San Ramon | 13.4 |
33 | 30.3% | 6.1% | 3.0% | - | 60.6% |
| La Petite Academy | 14.5 |
6 | 33.3% | 16.7% | 50.0% | - | - |
| St Catherine Of Siena School | 14.5 |
318 | 4.7% | 5.7% | 1.9% | - | 87.7% |
| St Patrick School | 14.7 |
299 | 17.7% | 14.4% | 10.0% | - | 57.9% |
| Applegarden Montessori School | 14.9 |
7 | 71.4% | 14.3% | - | - | 14.3% |
| Ca Christian Academy | 15.0 |
5 | 80.0% | 20.0% | - | - | - |
| Oakland Hebrew Day School | 15.1 |
175 | 100.0% | - | - | - | - |
| Contra Costa Christian Academy | 15.2 |
10 | - | 10.0% | 90.0% | - | - |
| Step One School | 15.4 |
24 | 66.7% | 4.2% | 16.7% | - | 12.5% |
| Aurora School | 15.4 |
108 | 89.8% | 5.6% | 1.9% | - | 2.8% |
| Zion Lutheran School | 15.5 |
149 | 18.8% | 2.0% | 65.8% | 10.1% | 3.4% |
| Raskob Day School | 15.5 |
73 | 65.8% | 15.1% | 13.7% | - | 5.5% |
| Growing Light Montessori School | 15.5 |
47 | 70.2% | 2.1% | 6.4% | 2.1% | 19.1% |
| First Covenant Treehouse Preschool & Kindergarten | 15.5 |
19 | 84.2% | 5.3% | 10.5% | - | - |
| St Theresa Elementary School | 15.6 |
271 | 87.8% | 5.2% | 1.8% | 0.7% | 4.4% |
| Montessori Family School-scenic | 15.6 |
37 | 64.9% | 8.1% | 13.5% | - | 13.5% |
| Mountain Blvd Pre-school Learning Center | 15.7 |
12 | 58.3% | 16.7% | 16.7% | - | 8.3% |
| The Academy | 15.7 |
113 | 65.5% | 2.7% | 16.8% | - | 15.0% |
| Lincoln Child Center | 15.7 |
67 | 17.9% | 14.9% | 64.2% | - | 3.0% |
| St Joseph Elementary School | 15.8 |
306 | 34.0% | 18.3% | 2.0% | 1.6% | 44.1% |
| Montessori School Of Brentwood | 15.8 |
15 | 53.3% | 20.0% | 6.7% | - | 20.0% |
| School Of The Madeleine | 15.8 |
300 | 52.0% | 15.7% | 9.7% | - | 22.7% |
| Corpus Christi School | 15.9 |
280 | 89.6% | 3.2% | 1.1% | - | 6.1% |
| La Casita Bilingue Montessori School | 15.9 |
8 | 37.5% | 37.5% | - | - | 25.0% |
| St Basil Elementary School | 16.1 |
300 | 39.3% | 9.7% | 2.7% | 0.3% | 48.0% |
| Kindercare Learning Center | 16.2 |
6 | 33.3% | - | 33.3% | - | 33.3% |
| Dainty Center/willow Wood School | 16.2 |
209 | 45.0% | 18.2% | 23.9% | 1.0% | 12.0% |
| Pacific Boychoir Academy | 16.2 |
16 | 87.5% | - | 6.2% | - | 6.2% |
| Escuela Bilingue Internacional | 16.2 |
17 | 23.5% | 35.3% | 29.4% | - | 11.8% |
| My Own Montessori | 16.2 |
3 | - | 33.3% | 66.7% | - | - |
| Vita Academy | 16.2 |
18 | 83.3% | - | - | - | 16.7% |
| St Jerome Catholic School | 16.3 |
244 | 37.7% | 20.1% | 26.6% | 1.2% | 14.3% |
| Special Touch Learning Academy | 16.4 |
5 | - | 20.0% | 80.0% | - | - |
| St Lawrence O'toole School | 16.4 |
222 | 24.3% | 14.9% | 59.5% | - | 1.4% |
| Berkwood Hedge School | 16.5 |
89 | 69.7% | 6.7% | 6.7% | - | 16.9% |
| Walden Center And School | 16.5 |
83 | 67.5% | 9.6% | 12.0% | 3.6% | 7.2% |
| Mills College Childrens School | 16.5 |
50 | 50.0% | 10.0% | 28.0% | - | 12.0% |
| Julia Morgan School For Girls | 16.5 |
182 | 50.5% | 12.6% | 20.3% | 2.2% | 14.3% |
| Cedar Creek Montessori School | 16.6 |
4 | - | 50.0% | 25.0% | - | 25.0% |
| Bright Star Montessori School | 16.6 |
10 | 70.0% | - | - | - | 30.0% |
| Prospect Sierra School | 16.6 |
467 | 81.4% | 7.1% | 5.8% | - | 5.8% |
| The Crowden School | 16.6 |
79 | 58.2% | 5.1% | 1.3% | - | 35.4% |
| Small World Montessori School | 16.7 |
6 | 50.0% | - | 50.0% | - | - |
| New Horizons | 16.7 |
3 | 33.3% | - | 66.7% | - | - |
| St Vincent Ferrer School | 16.7 |
325 | 6.5% | 15.1% | 5.5% | - | 72.9% |
| School Of Saint Leo The Great | 16.7 |
208 | 4.8% | 4.8% | 85.1% | - | 5.3% |
| St Jarlath Elementary School | 16.8 |
247 | 0.4% | 34.4% | 39.3% | - | 25.9% |
| Northern Lights | 16.8 |
118 | 11.9% | 18.6% | 66.1% | - | 3.4% |
| Wilkinson School & Early Childhood Center | 16.9 |
56 | 73.2% | 25.0% | - | - | 1.8% |
| Redwood Day School | 16.9 |
351 | 29.6% | 1.4% | 11.1% | 52.7% | 5.1% |
| Archway School | 17.0 |
124 | 72.6% | 4.8% | 13.7% | - | 8.9% |
| Park Day School | 17.0 |
280 | 70.0% | 5.4% | 17.5% | 0.4% | 6.8% |
| Shelton's Primary Education Center | 17.0 |
53 | - | 7.5% | 88.7% | - | 3.8% |
| Berkeley Montessori School | 17.0 |
223 | 64.1% | 8.1% | 6.7% | 0.4% | 20.6% |
| Tehiyah Day School | 17.0 |
279 | 91.8% | 3.6% | 0.7% | - | 3.9% |
| Montessori Family School | 17.0 |
101 | 73.3% | 8.9% | 8.9% | 1.0% | 7.9% |
| Lakeshore Children's Center | 17.1 |
5 | 60.0% | - | 20.0% | - | 20.0% |
| Crestmont School | 17.1 |
64 | 31.2% | 9.4% | 23.4% | - | 35.9% |
| Windrush School | 17.2 |
259 | 61.8% | 15.8% | 12.7% | 0.4% | 9.3% |
| Wee Li'l People Preschool | 17.3 |
6 | - | 16.7% | 66.7% | - | 16.7% |
| Grand Lake Montessori | 17.3 |
29 | 34.5% | 3.4% | 31.0% | 3.4% | 27.6% |
| St John The Baptist | 17.3 |
274 | 13.5% | 23.0% | 37.2% | - | 26.3% |
| St David School | 17.5 |
190 | 22.6% | 38.9% | 23.7% | - | 14.7% |
| Nia House Learning Center | 17.5 |
9 | 66.7% | - | 22.2% | - | 11.1% |
| St Martin De Porres School | 17.5 |
205 | - | 24.4% | 74.1% | - | 1.5% |
| St Philip Lutheran School | 17.5 |
80 | 71.2% | 7.5% | 7.5% | - | 13.8% |
| Black Pine Circle School | 17.5 |
237 | 73.8% | 8.0% | 3.8% | - | 14.3% |
| Oakland Progressive Day Care | 17.6 |
4 | 75.0% | - | - | - | 25.0% |
| Trinity Christian Schools | 17.6 |
59 | 100.0% | - | - | - | - |
| Kindercare | 17.7 |
12 | 16.7% | 25.0% | 25.0% | - | 33.3% |
| Canterbury School | 17.7 |
97 | 35.1% | 11.3% | 35.1% | - | 18.6% |
| St Bernard School | 17.8 |
106 | 4.7% | 84.9% | 10.4% | - | - |
| Dr Herbert Guice Christian Academy | 17.8 |
62 | - | - | 100.0% | - | - |
| Ile Omode | 17.9 |
47 | - | - | 100.0% | - | - |
| St Pauls Episcopal School | 17.9 |
363 | 41.6% | 11.6% | 32.0% | - | 14.9% |
| St Elizabeth Elementary School | 18.0 |
367 | 2.2% | 88.6% | 3.8% | - | 5.4% |
| La Petite Academy Inc | 18.0 |
18 | 5.6% | 16.7% | 50.0% | - | 27.8% |
| St Raymond School | 18.2 |
304 | 76.0% | 9.9% | 0.7% | - | 13.5% |
| St Anthony Catholic School | 18.2 |
145 | 1.4% | 73.8% | 4.8% | - | 20.0% |
| Beacon Day School | 18.5 |
221 | 41.6% | 19.5% | 31.7% | - | 7.2% |
| Starlite Child Development Center | 18.5 |
24 | 4.2% | 4.2% | 20.8% | - | 70.8% |
| St Paul School | 18.5 |
251 | 15.9% | 43.8% | 23.9% | 6.4% | 10.0% |
| St Cornelius School | 18.7 |
197 | 5.1% | 68.5% | 15.2% | 5.6% | 5.6% |
| Kindercare Learning Center Inc | 18.8 |
10 | 60.0% | 10.0% | - | - | 30.0% |
| Redwood Christian Elementary School | 18.8 |
200 | 50.0% | 13.5% | 17.0% | - | 19.5% |
| Vista Christian School | 18.8 |
75 | 1.3% | 10.7% | 88.0% | - | - |
| R-kid's Preschool & Private Kindergarten | 18.8 |
10 | 30.0% | 10.0% | - | 30.0% | 30.0% |
| Assumption School | 18.9 |
277 | 56.0% | 14.8% | 10.1% | 1.1% | 18.1% |
| Williams & Brown Academy | 18.9 |
22 | - | 18.2% | 72.7% | - | 9.1% |
| Fountainhead Montessori School | 19.1 |
30 | 83.3% | - | - | - | 16.7% |
| St Leander School | 19.1 |
249 | 18.9% | 30.1% | 20.5% | - | 30.5% |
| Alameda Christian School | 19.2 |
52 | 34.6% | 19.2% | 9.6% | - | 36.5% |
| Our Lady Of Grace School | 19.3 |
207 | 58.9% | 15.0% | 2.9% | 1.4% | 21.7% |
| St Vincent's Day Home | 19.3 |
32 | - | 65.6% | 34.4% | - | - |
| Rising Star Montessori | 19.3 |
59 | 33.9% | 30.5% | 10.2% | - | 25.4% |
| Bayside Montessori Association | 19.4 |
6 | 66.7% | 16.7% | - | - | 16.7% |
| St Philip Neri School | 19.4 |
252 | 69.0% | 8.7% | 2.0% | - | 20.2% |
| The Principled Academy | 19.5 |
87 | 19.5% | 9.2% | 13.8% | - | 57.5% |
| Central Christian School | 19.5 |
33 | 27.3% | 24.2% | 21.2% | - | 27.3% |
| Holy Spirit School | 19.6 |
344 | 36.6% | 29.1% | 6.1% | 0.6% | 27.6% |
| The Child Unique Montessori School | 19.6 |
8 | 50.0% | 12.5% | - | - | 37.5% |
| Kindercare Learning Center | 19.6 |
10 | 40.0% | 10.0% | 40.0% | - | 10.0% |
| We R Family Christian School | 19.7 |
27 | 63.0% | 11.1% | 18.5% | - | 7.4% |
| Camelot School | 19.7 |
87 | 56.3% | 12.6% | 21.8% | - | 9.2% |
| Woodroe Woods School | 19.7 |
33 | 63.6% | 15.2% | 6.1% | - | 15.2% |
| Montessori School Of San Leandro | 19.7 |
12 | 33.3% | 8.3% | 41.7% | - | 16.7% |
| St Joseph Elementary School | 19.8 |
255 | 54.5% | 14.1% | 6.3% | - | 25.1% |
| Crossroads Christian Elementary School | 19.9 |
157 | 45.2% | 12.7% | 21.0% | - | 21.0% |
| Hacienda Child Development Center | 20.0 |
18 | 44.4% | 5.6% | - | - | 50.0% |
| Lighthouse Christian Academy | 20.0 |
16 | 6.2% | 18.8% | 62.5% | 6.2% | 6.2% |
| Kindercare | 20.2 |
13 | 30.8% | 7.7% | 7.7% | - | 53.8% |
| Carden West School | 20.3 |
63 | 68.3% | 4.8% | 3.2% | 1.6% | 22.2% |
| Community United Methodist Jr Kindergarten | 20.3 |
8 | - | - | 100.0% | - | - |
| Kindercare Learning Centers Inc | 20.3 |
16 | 25.0% | 25.0% | 25.0% | - | 25.0% |
| Montessori School At Washington Ave | 20.4 |
12 | 33.3% | 16.7% | 33.3% | - | 16.7% |
| St Barnabas School | 20.5 |
79 | 19.0% | 7.6% | 20.3% | - | 53.2% |
| Solano Christian Academy | 20.6 |
173 | 26.6% | 9.2% | 42.2% | 0.6% | 21.4% |
| St John School | 20.7 |
260 | 21.2% | 30.8% | 7.7% | 0.4% | 40.0% |
| Hacienda School | 20.7 |
62 | 32.3% | 8.1% | 9.7% | 27.4% | 22.6% |
| Peter Pan Academy | 20.9 |
36 | 50.0% | 16.7% | - | - | 33.3% |
| All Saints Catholic School | 21.1 |
132 | 61.4% | 12.1% | 8.3% | 8.3% | 9.8% |
| St Felicitas Catholic School | 21.2 |
285 | 35.4% | 20.7% | 1.1% | - | 42.8% |
| Chinese Christian Schools - Alameda | 21.3 |
208 | 4.3% | 0.5% | 2.4% | - | 92.8% |
| Kindercare Learning Center #1335 | 21.3 |
10 | 50.0% | 10.0% | 10.0% | - | 30.0% |
| Northstar School | 21.6 |
61 | 32.8% | 1.6% | 9.8% | - | 55.7% |
| Calvary Lutheran School | 21.7 |
147 | 54.4% | 7.5% | 18.4% | 2.0% | 17.7% |
| Kindercare Learning Center | 22.1 |
6 | 16.7% | 16.7% | 16.7% | 33.3% | 16.7% |
| St Joachim School | 22.2 |
298 | 8.7% | 42.6% | 1.7% | - | 47.0% |
| Elmhurst Learning Center | 22.4 |
86 | 26.7% | 26.7% | 26.7% | - | 19.8% |
| Valley Montessori School | 22.8 |
228 | 80.7% | 3.5% | 0.9% | - | 14.9% |
| Children's Choice Educare | 22.8 |
14 | 14.3% | 35.7% | 35.7% | - | 14.3% |
| St Clement School | 23.0 |
271 | 8.9% | 22.5% | 8.1% | - | 60.5% |
| Bayside Sda Christian School | 23.2 |
50 | 4.0% | 58.0% | 18.0% | - | 20.0% |
| St Bede School | 23.5 |
249 | 8.0% | 23.7% | 6.8% | - | 61.4% |
| Lea's Christian School | 23.7 |
68 | 17.6% | 23.5% | 30.9% | - | 27.9% |
| Montessori Children's House Of Hayward | 23.7 |
61 | 13.1% | 8.2% | 9.8% | - | 68.9% |
| St Michael S School | 23.9 |
300 | 72.7% | 17.7% | 0.7% | - | 9.0% |
| Our Savior Lutheran School | 25.0 |
440 | 86.6% | 9.8% | 0.5% | 0.2% | 3.0% |
