| Viewcrest Christian School | 0.7 |
Regular elementary or secondary | Pre-KG-8 | 52 | 8.1 | Assembly of God |
| Immaculate Conception Regional School | 0.9 |
Regular elementary or secondary | Pre-KG-8 | 209 | 16.6 | Roman Catholic |
| Summersun Montessori | 2.1 |
Montessori | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| Burlington Little School | 3.2 |
Regular elementary or secondary | Pre-KG-1 | 12 | 6.0 | Nonsectarian |
| Cedarhome Christian School | 12.3 |
Regular elementary or secondary | 1-8 | 12 | 12.0 | Seventh-Day Adventist |
| Camano Lutheran Preschool & Kindergarten | 14.0 |
Early childhood program/child care center | Pre-KG-KG | 4 | 6.7 | Evangelical Lutheran Church in America |
| San Juan Montessori Preschool | 14.1 |
Montessori | Pre-KG-KG | 8 | 4.0 | Nonsectarian |
| Oak Harbor Christian School | 17.1 |
Regular elementary or secondary | Pre-KG-8 | 162 | 14.6 | Christian (no specific denomination) |
| Der Kinderhuis Montessori | 17.4 |
Montessori | Pre-KG-4 | 30 | 6.1 | Nonsectarian |
| Bellingham Cooperative School | 20.9 |
Alternative/other | Pre-KG-7 | 28 | 5.3 | Nonsectarian |
| Bayside Montessori | 21.0 |
Montessori | Pre-KG-KG | 51 | 9.6 | Nonsectarian |
| Hillcrest Kids | 21.1 |
Alternative/other | Pre-KG-5 | 43 | 17.2 | Assembly of God |
| Whatcom Hills Waldorf School | 21.6 |
Special program emphasis | KG-8 | 174 | 12.4 | Nonsectarian |
| Lcs Bellingham-evergreen Christian School | 21.9 |
Regular elementary or secondary | Pre-KG-6 | 72 | 10.6 | Christian (no specific denomination) |
| Assumption Catholic School | 23.4 |
Regular elementary or secondary | Pre-KG-8 | 348 | 18.3 | Roman Catholic |
| Cedar Tree Montessori | 23.8 |
Montessori | KG-6 | 38 | 8.8 | Nonsectarian |
| Legacy School | 24.0 |
Regular elementary or secondary | Pre-KG-8 | 20 | 6.7 | Other |
| Gardenview Montessori | 24.9 |
Montessori | Pre-KG-KG | 10 | 9.1 | Nonsectarian |
