| Legacy School | 0.0 |
Regular elementary or secondary | Pre-KG-8 | 20 | 6.7 | Other |
| Bethlehem Christian School | 2.9 |
Early childhood program/child care center | Pre-KG-KG | 40 | 19.1 | Other Lutheran |
| Everett Christian School | 7.9 |
Regular elementary or secondary | Pre-KG-8 | 85 | 15.4 | Calvinist |
| Immaculate Conception School | 8.3 |
Regular elementary or secondary | Pre-KG-8 | 401 | 17.6 | Roman Catholic |
| Country Dawn Kindergarten | 9.4 |
Early childhood program/child care center | Pre-KG-KG | 22 | 11.6 | Nonsectarian |
| Forest Park Adventist Christian School | 9.8 |
Regular elementary or secondary | KG-8 | 37 | 10.9 | Seventh-Day Adventist |
| Zion Lutheran School | 10.5 |
Regular elementary or secondary | Pre-KG-8 | 151 | 12.5 | Lutheran Church - Missouri Synod |
| Northshore Christian Academy | 10.9 |
Regular elementary or secondary | Pre-KG-8 | 573 | 15.3 | Christian (no specific denomination) |
| Wellington Day School | 12.1 |
Montessori | Pre-KG-8 | 40 | 9.8 | Nonsectarian |
| Cedarhome Christian School | 12.6 |
Regular elementary or secondary | 1-8 | 12 | 12.0 | Seventh-Day Adventist |
| St Mary Magdalen Elem School | 12.8 |
Regular elementary or secondary | Pre-KG-8 | 384 | 15.8 | Roman Catholic |
| Kindercare #899 | 13.6 |
Alternative/other | Pre-KG-5 | 31 | 13.5 | Nonsectarian |
| Whidbey Island Waldorf School | 13.6 |
Special program emphasis | Pre-KG-8 | 132 | 9.7 | Nonsectarian |
| Sound Promises For Children | 14.5 |
Montessori | Pre-KG-KG | 25 | 9.6 | Nonsectarian |
| Harbour Pointe Montessori | 14.5 |
Montessori | Pre-KG-KG | 25 | 12.5 | Nonsectarian |
| Greater Trinity Christian Learning Academy | 14.5 |
Early childhood program/child care center | Pre-KG-KG | 6 | 2.0 | Baptist |
| Camano Lutheran Preschool & Kindergarten | 15.5 |
Early childhood program/child care center | Pre-KG-KG | 4 | 6.7 | Evangelical Lutheran Church in America |
| Clearview Montessori | 16.0 |
Montessori | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Mukilteo Academy | 16.1 |
Early childhood program/child care center | Pre-KG-KG | 13 | 4.3 | Nonsectarian |
| Mukilteo Montessori School | 16.4 |
Montessori | Pre-KG-KG | 5 | 2.1 | Nonsectarian |
| St Thomas More Parish School | 19.4 |
Regular elementary or secondary | Pre-KG-8 | 240 | 15.2 | Roman Catholic |
| Monroe Christian School | 19.5 |
Regular elementary or secondary | Pre-KG-8 | 149 | 14.1 | Calvinist |
| Sky Valley Adventist School | 19.5 |
Regular elementary or secondary | KG-8 | 15 | 15.0 | Seventh-Day Adventist |
| Monroe Montessori School | 19.6 |
Montessori | Pre-KG-6 | 76 | 16.5 | Nonsectarian |
| North Sound Christian Schools-lynnwood Campus | 19.6 |
Regular elementary or secondary | KG-6 | 210 | 12.4 | Christian (no specific denomination) |
| Redemption Evangelical Lutheran | 20.2 |
Regular elementary or secondary | KG-8 | 13 | 7.2 | Other Lutheran |
| Sunshine Preschool & Kindergarten | 20.4 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Christian (no specific denomination) |
| Soundview School | 20.6 |
Special program emphasis | Pre-KG-8 | 113 | 6.9 | Nonsectarian |
| Kindercare #960 | 20.8 |
Early childhood program/child care center | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| Gloria Dei Preschool And Kindergarten | 20.9 |
Early childhood program/child care center | Pre-KG-KG | 3 | 0.7 | Other Lutheran |
| Cypress Adventist School | 21.0 |
Regular elementary or secondary | KG-8 | 76 | 13.6 | Seventh-Day Adventist |
| Whole Earth Montessori | 21.5 |
Montessori | Pre-KG-7 | 39 | 4.3 | Nonsectarian |
| Brighton School | 21.6 |
Regular elementary or secondary | Pre-KG-8 | 234 | 11.5 | Nonsectarian |
| St Pius X Elementary School | 22.0 |
Regular elementary or secondary | Pre-KG-8 | 122 | 12.8 | Roman Catholic |
| Children's Garden Learning Center | 22.3 |
Montessori | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| Sultan Montessori School | 22.4 |
Montessori | Pre-KG-1 | 12 | 6.0 | Nonsectarian |
| Westgate Chapel Preschool & Kindergarten | 23.1 |
Early childhood program/child care center | Pre-KG-KG | 9 | 4.5 | Other |
| St Brendan Parish School | 23.1 |
Regular elementary or secondary | KG-8 | 261 | 20.1 | Roman Catholic |
| Immaculate Conception Regional School | 23.1 |
Regular elementary or secondary | Pre-KG-8 | 209 | 16.6 | Roman Catholic |
| Viewcrest Christian School | 23.5 |
Regular elementary or secondary | Pre-KG-8 | 52 | 8.1 | Assembly of God |
| Lake Forest Park Montessori | 23.5 |
Montessori | Pre-KG-KG | 25 | 8.3 | Nonsectarian |
| Summersun Montessori | 23.7 |
Montessori | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| Veritas Academy | 23.8 |
Regular elementary or secondary | KG-5 | 21 | 8.1 | Roman Catholic |
| Mack Elementary | 23.8 |
Regular elementary or secondary | KG-6 | 201 | 12.5 | Christian (no specific denomination) |
| Learning Ladder Cdc | 24.0 |
Early childhood program/child care center | Pre-KG-KG | 11 | 11.0 | Nonsectarian |
| St Mark School | 24.5 |
Regular elementary or secondary | Pre-KG-8 | 179 | 14.8 | Roman Catholic |
| Horizon School | 24.8 |
Regular elementary or secondary | Pre-KG-1 | 17 | 8.5 | Nonsectarian |
| Evergreen Academy | 24.8 |
Regular elementary or secondary | KG-4 | 122 | 8.1 | Nonsectarian |
