| Sunfield School | 0.0 |
Special program emphasis | Pre-KG-4 | 36 | 8.4 | Nonsectarian |
| Cedarbrook Adventist Christian | 0.5 |
Regular elementary or secondary | 1-8 | 23 | 11.5 | Seventh-Day Adventist |
| Swan School | 5.9 |
Regular elementary or secondary | Pre-KG-6 | 54 | 9.3 | Nonsectarian |
| Olympic Range Carden Academy | 6.1 |
Regular elementary or secondary | Pre-KG-5 | 34 | 6.9 | Christian (no specific denomination) |
| Mountain Christian School | 15.1 |
Regular elementary or secondary | KG-8 | 24 | 11.4 | Seventh-Day Adventist |
| Whidbey Island Waldorf School | 17.8 |
Special program emphasis | Pre-KG-8 | 132 | 9.7 | Nonsectarian |
| Der Kinderhuis Montessori | 18.9 |
Montessori | Pre-KG-4 | 30 | 6.1 | Nonsectarian |
| Oak Harbor Christian School | 19.4 |
Regular elementary or secondary | Pre-KG-8 | 162 | 14.6 | Christian (no specific denomination) |
| Five Acre School | 20.0 |
Regular elementary or secondary | Pre-KG-6 | 62 | 10.3 | Nonsectarian |
| Wellington Day School | 20.0 |
Montessori | Pre-KG-8 | 40 | 9.8 | Nonsectarian |
| Camano Lutheran Preschool & Kindergarten | 21.5 |
Early childhood program/child care center | Pre-KG-KG | 4 | 6.7 | Evangelical Lutheran Church in America |
| Poulsbo Adventist School | 21.5 |
Regular elementary or secondary | 2-8 | 18 | 8.6 | Seventh-Day Adventist |
| The Farm | 22.1 |
Montessori | Pre-KG-KG | 17 | 7.1 | Nonsectarian |
| Sound Promises For Children | 24.1 |
Montessori | Pre-KG-KG | 25 | 9.6 | Nonsectarian |
| Harbour Pointe Montessori | 24.1 |
Montessori | Pre-KG-KG | 25 | 12.5 | Nonsectarian |
| Silverwood School | 24.5 |
Regular elementary or secondary | 1-6 | 81 | 8.3 | Nonsectarian |
