| Columbia County Christian School | 3.3 |
Regular elementary or secondary | KG-6 | 32 | 6.5 | Christian (no specific denomination) |
| Scappoose Adventist School | 5.8 |
Regular elementary or secondary | KG-8 | 61 | 16.9 | Seventh-Day Adventist |
| Holy Cross Catholic | 19.9 |
Regular elementary or secondary | KG-8 | 210 | 17.1 | Roman Catholic |
| Celebration Academy Of The Performing Arts (capa) | 20.3 |
Special program emphasis | Pre-KG-3 | 3 | 1.0 | Christian (no specific denomination) |
| Open Meadow Middle School | 20.4 |
Alternative/other | 6-8 | 48 | 8.1 | Nonsectarian |
| Kindercare Learning Center #1659 | 21.0 |
Early childhood program/child care center | Pre-KG-KG | 15 | 15.0 | Nonsectarian |
| Bethany Village Montessori | 21.1 |
Montessori | Pre-KG-KG | 20 | 1.1 | Nonsectarian |
| Holy Redeemer Catholic School | 21.4 |
Regular elementary or secondary | KG-8 | 268 | 19.7 | Roman Catholic |
| The Goddard School | 21.6 |
Early childhood program/child care center | Pre-KG-KG | 20 | 10.0 | Nonsectarian |
| Montessori School Of Beaverton | 21.7 |
Montessori | Pre-KG-6 | 119 | 14.9 | Nonsectarian |
| The Fantastic Umbrella Factory | 22.0 |
Montessori | KG-KG | 20 | 3.3 | Christian (no specific denomination) |
| St Francis Of Assisi School | 22.0 |
Regular elementary or secondary | Pre-KG-8 | 98 | 14.0 | Roman Catholic |
| St Andrew Nativity School | 22.4 |
Regular elementary or secondary | 6-8 | 57 | 9.1 | Roman Catholic |
| Kids Of The Kingdom Christian Child Care Center | 22.5 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Other Lutheran |
| Shining Star School Of Oregon | 22.5 |
Special program emphasis | Pre-KG-5 | 104 | 8.2 | Nonsectarian |
| Knowledge Beginnings | 22.6 |
Early childhood program/child care center | Pre-KG-KG | 13 | 13.0 | Nonsectarian |
| Young Learners Preschool | 22.6 |
Early childhood program/child care center | Pre-KG-KG | 9 | 9.0 | Nonsectarian |
| Ymca - Amber Glenn | 22.7 |
Early childhood program/child care center | Pre-KG-KG | 30 | 7.9 | Christian (no specific denomination) |
| Prince Of Peace Lutheran Preschool & Kdgn | 22.8 |
Early childhood program/child care center | Pre-KG-KG | 28 | 3.7 | Lutheran Church - Missouri Synod |
| St Pius X School | 22.9 |
Regular elementary or secondary | KG-8 | 272 | 16.0 | Roman Catholic |
| Children's Village | 23.0 |
Early childhood program/child care center | Pre-KG-KG | 3 | 2.1 | Nonsectarian |
| Class Academy | 23.0 |
Regular elementary or secondary | Pre-KG-6 | 104 | 7.0 | Nonsectarian |
| French American School | 23.1 |
Special program emphasis | Pre-KG-8 | 353 | 6.7 | Nonsectarian |
| Trinity Lutheran School | 23.1 |
Regular elementary or secondary | Pre-KG-8 | 163 | 14.7 | Lutheran Church - Missouri Synod |
| Montessori Of Alameda | 23.2 |
Montessori | Pre-KG-KG | 10 | 0.6 | Nonsectarian |
| Kindercare Learning Center | 23.2 |
Early childhood program/child care center | Pre-KG-KG | 15 | 15.0 | Nonsectarian |
| Ymca Kindergarten | 23.2 |
Regular elementary or secondary | Pre-KG-4 | 25 | 13.2 | Christian (no specific denomination) |
| The Goddard School - Hillsboro | 23.3 |
Early childhood program/child care center | Pre-KG-Trans. KG | 42 | 42.0 | Nonsectarian |
| Angels Montessori School | 23.3 |
Montessori | KG-KG | 1 | 1.0 | Nonsectarian |
| Childpeace Montessori School | 23.4 |
Montessori | Pre-KG-6 | 177 | 15.7 | Nonsectarian |
| The Madeleine Elementary School | 23.4 |
Regular elementary or secondary | KG-8 | 240 | 15.5 | Roman Catholic |
| Touchtone School | 23.7 |
Early childhood program/child care center | Pre-KG-Trans. KG | 59 | 19.7 | Nonsectarian |
| Northwest Montessori School Inc-beaverton | 23.8 |
Montessori | Pre-KG-KG | 3 | 3.0 | Nonsectarian |
| Kindercare Learning Centers #1098 | 23.9 |
Early childhood program/child care center | Pre-KG-KG | 11 | 11.0 | Nonsectarian |
| Chiquitos School | 24.0 |
Special program emphasis | Pre-KG-2 | 50 | 17.2 | Nonsectarian |
| Sonbeam Day Care Center | 24.0 |
Early childhood program/child care center | Pre-KG-KG | 5 | 3.6 | Baptist |
| Agia Sophia Academy | 24.0 |
Regular elementary or secondary | Pre-KG-6 | 26 | 5.1 | Greek Orthodox |
| Bright Horizons Childrens Learning Center | 24.0 |
Early childhood program/child care center | Pre-KG-KG | 24 | 8.3 | Nonsectarian |
| Bright Horizon''s Children''s Learning Center | 24.0 |
Early childhood program/child care center | Pre-KG-KG | 24 | 9.2 | Nonsectarian |
| Barnes-miller Child Development Center | 24.0 |
Early childhood program/child care center | Pre-KG-Trans. KG | 20 | 1.9 | Nonsectarian |
| Kindercare Learning Centers | 24.0 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Cathedral School | 24.2 |
Regular elementary or secondary | KG-8 | 220 | 14.8 | Roman Catholic |
| Archbishop Howard School | 24.3 |
Regular elementary or secondary | Pre-KG-8 | 264 | 19.0 | Roman Catholic |
| Swallowtail School | 24.3 |
Special program emphasis | Pre-KG-8 | 47 | 6.8 | Nonsectarian |
| Cedar Hills Kindergarten And Preschool | 24.4 |
Early childhood program/child care center | Pre-KG-KG | 20 | 10.0 | Nonsectarian |
| Holy Trinity Parish School | 24.4 |
Regular elementary or secondary | KG-8 | 248 | 18.6 | Roman Catholic |
| Airport Learning Tree | 24.6 |
Early childhood program/child care center | Pre-KG-Trans. KG | 20 | 20.0 | Nonsectarian |
| St James Child Development Center | 24.8 |
Early childhood program/child care center | Pre-KG-KG | 10 | 5.0 | Evangelical Lutheran Church in America |
| Helen Gordon Child Development Center- Psu | 24.8 |
Early childhood program/child care center | Pre-KG-KG | 20 | 6.9 | Nonsectarian |
| Visitation School | 24.8 |
Regular elementary or secondary | KG-8 | 117 | 11.0 | Roman Catholic |
| Creative Childrens Center | 24.9 |
Special program emphasis | KG-KG | 20 | 11.1 | Nonsectarian |
| St Matthew Catholic School | 25.0 |
Regular elementary or secondary | KG-8 | 226 | 17.2 | Roman Catholic |
| All Saints School | 25.0 |
Regular elementary or secondary | Pre-KG-8 | 449 | 13.9 | Roman Catholic |
