| Childrens And Academy Schools | 0.0 |
Regular elementary or secondary | Pre-KG-11 | 48 | 5.7 | Nonsectarian |
| Cascade Vista Baptist School | 3.5 |
Regular elementary or secondary | Pre-KG-12 | 111 | 11.1 | Baptist |
| Kentwood Christian Academy | 3.6 |
Regular elementary or secondary | Pre-KG-12 | 46 | 11.5 | Pentecostal |
| Holy Innocents School Of The Northwest | 4.2 |
Special program emphasis | KG-11 | 32 | 10.7 | Roman Catholic |
| Seattle Christian Schools | 4.4 |
Regular elementary or secondary | KG-12 | 712 | 16.2 | Christian (no specific denomination) |
| Christian Faith School | 5.0 |
Regular elementary or secondary | Pre-KG-12 | 304 | 11.3 | Christian (no specific denomination) |
| Rainier Christian Schools | 5.7 |
Regular elementary or secondary | Pre-KG-12 | 645 | 11.2 | Christian (no specific denomination) |
| Three Tree Montessori | 7.2 |
Montessori | Pre-KG-Pre-KG | 37 | 18.5 | Nonsectarian |
| Family Academy And Academy Northwest | 7.9 |
Regular elementary or secondary | KG-12 | 475 | 12.8 | Nonsectarian |
| Forest Ridge School Of The Sacred Heart | 13.1 |
Regular elementary or secondary | 5-12 | 384 | 8.4 | Roman Catholic |
| Hillside Student Community | 13.4 |
Regular elementary or secondary | 5-12 | 37 | 2.7 | Nonsectarian |
| Northwest School Of Innovative Learning | 13.4 |
Special education | 3-12 | 29 | 7.2 | Nonsectarian |
| Children's Institute For Learning Differences | 13.5 |
Special education | Pre-KG-12 | 38 | 5.4 | Nonsectarian |
| Etc Preparatory Academy | 13.8 |
Alternative/other | 6-12 | 58 | 2.2 | Nonsectarian |
| Life Christian School | 14.8 |
Regular elementary or secondary | Pre-KG-12 | 832 | 15.6 | Assembly of God |
| Tacoma Baptist Schools | 16.4 |
Regular elementary or secondary | Pre-KG-12 | 427 | 14.7 | Baptist |
| Seattle Academy | 16.6 |
Regular elementary or secondary | 6-12 | 581 | 10.9 | Nonsectarian |
| Dartmoor School | 16.9 |
Special program emphasis | 1-12 | 41 | 9.1 | Nonsectarian |
| The Bush School | 17.0 |
Regular elementary or secondary | KG-12 | 580 | 8.7 | Nonsectarian |
| Bellevue Christian School | 17.0 |
Regular elementary or secondary | Pre-KG-12 | 1021 | 12.2 | Christian (no specific denomination) |
| Lighthouse Christian School | 17.1 |
Regular elementary or secondary | KG-10 | 391 | 13.4 | Christian (no specific denomination) |
| Dartmoor School | 17.2 |
Alternative/other | 2-12 | 89 | 3.3 | Nonsectarian |
| Morningside Academy | 17.3 |
Special education | 2-11 | 75 | 8.8 | Nonsectarian |
| The Hope School | 17.3 |
Alternative/other | 6-12 | 10 | 10.0 | Nonsectarian |
| Harbor Christian Schools | 17.6 |
Regular elementary or secondary | Pre-KG-12 | 55 | 7.5 | Christian (no specific denomination) |
| Arbor Schools | 17.9 |
Montessori | KG-9 | 110 | 9.7 | Nonsectarian |
| Burley Christian School | 18.3 |
Regular elementary or secondary | Pre-KG-12 | 109 | 13.6 | Christian (no specific denomination) |
| Eastside Preparatory School | 18.4 |
Regular elementary or secondary | 6-11 | 139 | 7.3 | Nonsectarian |
| Country Holiness Academy | 18.7 |
Regular elementary or secondary | 2-12 | 15 | 5.2 | Other |
| Charles Wright Academy | 18.9 |
Regular elementary or secondary | Pre-KG-12 | 680 | 9.8 | Nonsectarian |
| Menachem Mendel Seattle Cheder Mmsc Day School | 19.8 |
Regular elementary or secondary | Pre-KG-10 | 61 | 4.2 | Jewish |
| South Kitsap Christian School | 20.8 |
Regular elementary or secondary | Pre-KG-12 | 55 | 11.0 | Christian (no specific denomination) |
| University Prep | 21.4 |
Regular elementary or secondary | 6-12 | 478 | 8.6 | Nonsectarian |
| Dartmoor School | 22.4 |
Regular elementary or secondary | Ungraded-Ungraded | 50 | 10.2 | Nonsectarian |
| Seattle Waldorf School | 22.4 |
Special program emphasis | Pre-KG-12 | 218 | 8.9 | Nonsectarian |
| Northgate Christian Academy | 23.0 |
Regular elementary or secondary | Pre-KG-12 | 23 | 4.7 | Baptist |
| The Overlake School | 23.2 |
Regular elementary or secondary | 5-12 | 498 | 10.0 | Nonsectarian |
| Countryside Montessori School | 23.8 |
Montessori | Pre-KG-Pre-KG | 20 | 6.7 | Nonsectarian |
| Lakeside School | 24.7 |
Regular elementary or secondary | 5-12 | 773 | 9.1 | Nonsectarian |
| Shoreline Christian School | 24.8 |
Regular elementary or secondary | Pre-KG-12 | 254 | 10.9 | Christian (no specific denomination) |
