| Scappoose Adventist School | 2.4 |
61 | 90.2% | 3.3% | 1.6% | - | 4.9% |
| Snoopeeland Child Development Center | 3.3 |
4 | 100.0% | - | - | - | - |
| Holy Cross Catholic | 17.4 |
210 | 61.0% | 22.9% | 3.8% | 5.2% | 7.1% |
| Kindercare Learning Center #1659 | 17.9 |
15 | 60.0% | 13.3% | 6.7% | - | 20.0% |
| Celebration Academy Of The Performing Arts (capa) | 18.0 |
3 | - | - | 100.0% | - | - |
| Open Meadow Middle School | 18.0 |
48 | 52.1% | 6.2% | 31.2% | 8.3% | 2.1% |
| Bethany Village Montessori | 18.1 |
20 | 30.0% | 15.0% | 25.0% | 25.0% | 5.0% |
| The Goddard School | 18.6 |
20 | 45.0% | - | 5.0% | - | 50.0% |
| St Francis Of Assisi School | 18.7 |
98 | 94.9% | - | 2.0% | 2.0% | 1.0% |
| The Fantastic Umbrella Factory | 18.8 |
20 | - | - | 100.0% | - | - |
| Montessori School Of Beaverton | 18.8 |
119 | 52.1% | 0.8% | 0.8% | 0.8% | 45.4% |
| Holy Redeemer Catholic School | 19.1 |
268 | 41.4% | 18.3% | 32.8% | 1.1% | 6.3% |
| Knowledge Beginnings | 19.2 |
13 | 92.3% | - | 7.7% | - | - |
| Kids Of The Kingdom Christian Child Care Center | 19.4 |
10 | 80.0% | - | - | - | 20.0% |
| Ymca - Amber Glenn | 19.5 |
30 | 70.0% | 13.3% | 3.3% | - | 13.3% |
| Young Learners Preschool | 19.5 |
9 | 55.6% | - | - | - | 44.4% |
| Prince Of Peace Lutheran Preschool & Kdgn | 19.8 |
28 | 85.7% | 7.1% | - | - | 7.1% |
| Kindercare Learning Center | 19.9 |
15 | 80.0% | - | - | 20.0% | - |
| St Pius X School | 19.9 |
272 | 96.0% | 1.8% | - | - | 2.2% |
| The Goddard School - Hillsboro | 20.0 |
42 | 78.6% | 7.1% | 7.1% | - | 7.1% |
| Children's Village | 20.1 |
3 | 66.7% | - | - | - | 33.3% |
| St Andrew Nativity School | 20.1 |
57 | 3.5% | 38.6% | 56.1% | 1.8% | - |
| Ymca Kindergarten | 20.1 |
25 | 72.0% | - | 4.0% | - | 24.0% |
| Angels Montessori School | 20.2 |
1 | - | - | - | - | 100.0% |
| Shining Star School Of Oregon | 20.2 |
104 | 86.5% | 5.8% | 3.8% | 1.0% | 2.9% |
| French American School | 20.3 |
353 | 77.3% | 4.5% | 3.1% | 0.8% | 14.2% |
| Class Academy | 20.5 |
104 | 57.7% | 1.0% | 1.0% | - | 40.4% |
| Touchtone School | 20.6 |
59 | 52.5% | 3.4% | 13.6% | - | 30.5% |
| Kindercare Learning Centers #1098 | 20.7 |
11 | 54.5% | - | 18.2% | 9.1% | 18.2% |
| Northwest Montessori School Inc-beaverton | 20.7 |
3 | 100.0% | - | - | - | - |
| Childpeace Montessori School | 20.9 |
177 | 79.1% | 5.1% | 5.1% | 1.1% | 9.6% |
| Bright Horizon''s Children''s Learning Center | 20.9 |
24 | 75.0% | - | - | - | 25.0% |
| Bright Horizons Childrens Learning Center | 20.9 |
24 | 75.0% | - | - | - | 25.0% |
| Agia Sophia Academy | 20.9 |
26 | 92.3% | 3.8% | 3.8% | - | - |
| Swallowtail School | 21.0 |
47 | 97.9% | - | - | - | 2.1% |
| Chiquitos School | 21.0 |
50 | 90.0% | 2.0% | 6.0% | - | 2.0% |
| Montessori Of Alameda | 21.1 |
10 | 90.0% | - | - | - | 10.0% |
| Trinity Lutheran School | 21.1 |
163 | 53.4% | 6.7% | 35.0% | - | 4.9% |
| The Madeleine Elementary School | 21.2 |
240 | 87.5% | 0.8% | 6.7% | - | 5.0% |
| Barnes-miller Child Development Center | 21.2 |
20 | 70.0% | - | 10.0% | - | 20.0% |
| Holy Trinity Parish School | 21.4 |
248 | 78.2% | 5.6% | 4.4% | - | 11.7% |
| Cedar Hills Kindergarten And Preschool | 21.4 |
20 | 95.0% | - | - | - | 5.0% |
| Visitation School | 21.5 |
117 | 92.3% | 3.4% | - | - | 4.3% |
| Kindercare Learning Centers | 21.5 |
10 | 70.0% | 20.0% | 10.0% | - | - |
| St Matthew Catholic School | 21.6 |
226 | 77.9% | 14.2% | 0.4% | - | 7.5% |
| Sonbeam Day Care Center | 21.6 |
5 | 40.0% | 20.0% | 40.0% | - | - |
| Cathedral School | 21.7 |
220 | 97.7% | 0.5% | 1.4% | - | 0.5% |
| Creative Childrens Center | 21.7 |
20 | 65.0% | 25.0% | 10.0% | - | - |
| Stepping Stones Full Year Preshool & Kindergarten | 21.8 |
1 | - | - | - | - | 100.0% |
| Archbishop Howard School | 22.3 |
264 | 75.0% | 2.3% | 1.9% | 0.4% | 20.5% |
| St James Child Development Center | 22.3 |
10 | 90.0% | - | - | - | 10.0% |
| Helen Gordon Child Development Center- Psu | 22.3 |
20 | 75.0% | 5.0% | 5.0% | - | 15.0% |
| German American School Of Portland | 22.4 |
97 | 99.0% | - | - | - | 1.0% |
| St Thomas More School | 22.7 |
217 | 98.6% | 1.4% | - | - | - |
| St Mary Of The Valley School | 22.7 |
385 | 62.1% | 2.9% | - | - | 35.1% |
| Carden Cascade Academy | 22.8 |
22 | 22.7% | - | 22.7% | 27.3% | 27.3% |
| All Saints School | 22.8 |
449 | 86.6% | 5.3% | 4.2% | 1.8% | 2.0% |
| Sunshine Montessori Pres & Child Care Ctr | 22.9 |
15 | 86.7% | - | - | - | 13.3% |
| Happy Hollow Children's Center | 22.9 |
15 | 86.7% | 13.3% | - | - | - |
| Living Wisdom | 23.0 |
28 | 82.1% | 7.1% | - | - | 10.7% |
| Airport Learning Tree | 23.0 |
20 | 85.0% | 5.0% | 10.0% | - | - |
| Childpeace Montessori - The Terrace | 23.1 |
7 | 71.4% | - | - | - | 28.6% |
| Gately Academy | 23.2 |
47 | 89.4% | - | 2.1% | - | 8.5% |
| Providence Montessori School | 23.2 |
35 | - | 8.6% | 91.4% | - | - |
| Cedarwood Waldorf School | 23.3 |
212 | 90.6% | 1.4% | 1.9% | 0.5% | 5.7% |
| Emmaus Christian School | 23.3 |
188 | 96.3% | 3.2% | 0.5% | - | - |
| Faithful Savior Ministries | 23.3 |
63 | 58.7% | 17.5% | 7.9% | - | 15.9% |
| Odyssey Montessori School | 23.3 |
89 | 91.0% | 2.2% | 1.1% | - | 5.6% |
| Kindercare Learning Centers #982 | 23.4 |
85 | 76.5% | 23.5% | - | - | - |
| Pilgrim Lutheran School | 23.4 |
187 | 50.8% | 25.1% | 2.7% | 4.3% | 17.1% |
| Belmont Academy | 23.4 |
11 | 100.0% | - | - | - | - |
| Sunnyside Mennonite Montessori | 23.5 |
1 | 100.0% | - | - | - | - |
| Blue Skies And Butterflies By Educare School | 23.6 |
8 | 62.5% | 12.5% | - | - | 25.0% |
| Franciscan Montessori Earth School | 23.7 |
271 | 66.8% | - | 7.7% | 2.6% | 22.9% |
| New Day Ananda Marga School | 23.7 |
10 | 80.0% | - | 10.0% | - | 10.0% |
| Crossroads Christian School | 23.7 |
158 | 84.2% | 1.9% | 4.4% | 0.6% | 8.9% |
| Community Transitional School | 23.8 |
74 | 28.4% | 32.4% | 28.4% | 10.8% | - |
| Hilltop Christian School | 24.1 |
11 | 72.7% | 18.2% | 9.1% | - | - |
| West Hills Montessori School-vermont | 24.2 |
74 | 78.4% | 8.1% | 2.7% | - | 10.8% |
| Kindercare Learning Center | 24.5 |
7 | 100.0% | - | - | - | - |
| Forest Hills Lutheran School | 24.5 |
180 | 91.7% | 4.4% | 2.2% | 0.6% | 1.1% |
| St John Fisher | 24.5 |
245 | 99.2% | 0.4% | 0.4% | - | - |
| Portland Jewish Academy | 24.5 |
231 | 97.4% | 0.4% | 0.9% | 0.4% | 0.9% |
| Maimonides Jewish Day School | 24.6 |
39 | 94.9% | - | 5.1% | - | - |
| Portland Cooperative School | 24.6 |
10 | 80.0% | 10.0% | - | - | 10.0% |
| St Ignatius School | 24.6 |
215 | 71.2% | 3.7% | 7.9% | 0.9% | 16.3% |
| West Hills Schools-montessori -garden Home Campus | 24.6 |
5 | 100.0% | - | - | - | - |
| The Portland French School | 24.8 |
143 | 78.3% | 5.6% | 8.4% | 0.7% | 7.0% |
| Tucker-maxon Oral School | 24.8 |
61 | 90.2% | 4.9% | 3.3% | - | 1.6% |
| West Hills Early Childhood Learning Center | 24.8 |
22 | 90.9% | - | 4.5% | - | 4.5% |
| Gateway Christian School | 24.9 |
48 | 85.4% | - | 4.2% | - | 10.4% |
| West Hills Montessori School-multnomah | 24.9 |
2 | 100.0% | - | - | - | - |
| Sunstone Montessori School | 24.9 |
15 | 86.7% | - | 6.7% | - | 6.7% |
