| Providence Classical Christian School | 0.0 |
167 | 87.4% | 2.4% | 1.2% | 3.6% | 5.4% |
| The Clearwater School | 2.5 |
63 | 92.1% | 3.2% | 1.6% | - | 3.2% |
| Heritage Christian Academy | 3.5 |
140 | 81.4% | 1.4% | 2.1% | 0.7% | 14.3% |
| King's Schools | 5.0 |
1215 | 79.3% | 2.2% | 2.6% | 1.2% | 14.7% |
| Cedar Park Christian Schools | 5.1 |
1528 | 88.9% | 2.6% | 4.8% | 0.3% | 3.5% |
| Shoreline Christian School | 5.1 |
254 | 68.1% | 2.8% | 24.4% | - | 4.7% |
| Chrysalis School | 5.7 |
266 | 90.2% | 6.0% | 1.5% | 0.4% | 1.9% |
| Dartmoor School | 6.0 |
46 | 89.1% | 2.2% | - | - | 8.7% |
| Lakeside School | 6.0 |
773 | 59.2% | 5.4% | 9.3% | 1.9% | 24.1% |
| Countryside Montessori School | 6.0 |
20 | 70.0% | 15.0% | - | - | 15.0% |
| Northwest Academy | 6.0 |
27 | 74.1% | 7.4% | 11.1% | - | 7.4% |
| Woodinville Montessori School | 6.3 |
176 | 76.7% | - | 2.3% | - | 21.0% |
| Seattle Waldorf School | 7.3 |
218 | 95.4% | 1.4% | 0.5% | - | 2.8% |
| Dartmoor School | 7.8 |
50 | - | - | 100.0% | - | - |
| Northgate Christian Academy | 7.8 |
23 | 13.0% | 13.0% | 56.5% | - | 17.4% |
| University Prep | 8.3 |
478 | 82.4% | 0.8% | 5.0% | - | 11.7% |
| Montessori Schools Of Snohomish County | 8.6 |
75 | 81.3% | 5.3% | 4.0% | 2.7% | 6.7% |
| Menachem Mendel Seattle Cheder Mmsc Day School | 10.1 |
61 | 96.7% | - | 3.3% | - | - |
| Peaceful Glen Christian School | 11.0 |
66 | 97.0% | 1.5% | 1.5% | - | - |
| Eastside Preparatory School | 11.4 |
139 | 78.4% | 2.9% | 5.0% | 5.0% | 8.6% |
| The Overlake School | 11.5 |
498 | 84.9% | 2.4% | - | 0.2% | 12.4% |
| Bellevue Christian School | 12.6 |
1021 | 90.0% | 1.0% | 1.5% | 0.4% | 7.1% |
| The Bush School | 12.6 |
580 | 77.2% | 4.5% | 5.3% | 0.9% | 12.1% |
| Morningside Academy | 13.2 |
75 | 84.0% | 5.3% | 4.0% | - | 6.7% |
| Dartmoor School | 13.3 |
89 | 97.8% | - | - | - | 2.2% |
| Seattle Academy | 13.4 |
581 | 76.8% | 3.8% | 9.5% | 0.9% | 9.1% |
| Etc Preparatory Academy | 15.8 |
58 | 100.0% | - | - | - | - |
| Children's Institute For Learning Differences | 16.0 |
38 | 86.8% | - | 7.9% | 2.6% | 2.6% |
| Children's Garden Montessori School Of Poulsbo | 16.0 |
21 | 85.7% | - | 4.8% | - | 9.5% |
| Island Christian Academy | 16.2 |
32 | 87.5% | - | 6.2% | - | 6.2% |
| West Sound Academy | 17.3 |
96 | 87.5% | 4.2% | - | 4.2% | 4.2% |
| Forest Ridge School Of The Sacred Heart | 17.5 |
384 | 76.0% | 1.6% | 5.2% | 0.5% | 16.7% |
| Arbor Schools | 17.5 |
110 | 90.0% | - | 0.9% | - | 9.1% |
| Hillside Student Community | 18.1 |
37 | 81.1% | 5.4% | 5.4% | 5.4% | 2.7% |
| Glen Eden Institute | 18.3 |
4 | 100.0% | - | - | - | - |
| Christ The King Academy | 18.4 |
152 | 87.5% | 2.0% | 3.3% | 0.7% | 6.6% |
| Grace Academy | 19.4 |
307 | 81.4% | 4.9% | 2.9% | 2.9% | 7.8% |
| Dartmoor School | 20.1 |
41 | 97.6% | - | - | - | 2.4% |
| Family Academy And Academy Northwest | 23.5 |
475 | 95.2% | 1.7% | 0.4% | 1.3% | 1.5% |
| Three Tree Montessori | 24.1 |
37 | 67.6% | 2.7% | 10.8% | - | 18.9% |
| Rainier Christian Schools | 24.5 |
645 | 82.2% | 3.6% | 5.3% | 2.0% | 7.0% |
