| Columbia County Christian School | 2.4 |
32 | 90.6% | 6.2% | - | - | 3.1% |
| Snoopeeland Child Development Center | 5.8 |
4 | 100.0% | - | - | - | - |
| Kindercare Learning Center #1659 | 15.7 |
15 | 60.0% | 13.3% | 6.7% | - | 20.0% |
| Holy Cross Catholic | 15.8 |
210 | 61.0% | 22.9% | 3.8% | 5.2% | 7.1% |
| Bethany Village Montessori | 16.0 |
20 | 30.0% | 15.0% | 25.0% | 25.0% | 5.0% |
| St Francis Of Assisi School | 16.3 |
98 | 94.9% | - | 2.0% | 2.0% | 1.0% |
| Open Meadow Middle School | 16.5 |
48 | 52.1% | 6.2% | 31.2% | 8.3% | 2.1% |
| The Goddard School | 16.6 |
20 | 45.0% | - | 5.0% | - | 50.0% |
| The Fantastic Umbrella Factory | 16.6 |
20 | - | - | 100.0% | - | - |
| Celebration Academy Of The Performing Arts (capa) | 16.6 |
3 | - | - | 100.0% | - | - |
| Knowledge Beginnings | 16.8 |
13 | 92.3% | - | 7.7% | - | - |
| Montessori School Of Beaverton | 16.9 |
119 | 52.1% | 0.8% | 0.8% | 0.8% | 45.4% |
| Kids Of The Kingdom Christian Child Care Center | 17.2 |
10 | 80.0% | - | - | - | 20.0% |
| Ymca - Amber Glenn | 17.2 |
30 | 70.0% | 13.3% | 3.3% | - | 13.3% |
| Young Learners Preschool | 17.3 |
9 | 55.6% | - | - | - | 44.4% |
| Kindercare Learning Center | 17.5 |
15 | 80.0% | - | - | 20.0% | - |
| The Goddard School - Hillsboro | 17.7 |
42 | 78.6% | 7.1% | 7.1% | - | 7.1% |
| Prince Of Peace Lutheran Preschool & Kdgn | 17.7 |
28 | 85.7% | 7.1% | - | - | 7.1% |
| Holy Redeemer Catholic School | 17.8 |
268 | 41.4% | 18.3% | 32.8% | 1.1% | 6.3% |
| St Pius X School | 17.9 |
272 | 96.0% | 1.8% | - | - | 2.2% |
| Ymca Kindergarten | 18.0 |
25 | 72.0% | - | 4.0% | - | 24.0% |
| Angels Montessori School | 18.0 |
1 | - | - | - | - | 100.0% |
| Children's Village | 18.0 |
3 | 66.7% | - | - | - | 33.3% |
| French American School | 18.4 |
353 | 77.3% | 4.5% | 3.1% | 0.8% | 14.2% |
| Kindercare Learning Centers #1098 | 18.5 |
11 | 54.5% | - | 18.2% | 9.1% | 18.2% |
| Touchtone School | 18.5 |
59 | 52.5% | 3.4% | 13.6% | - | 30.5% |
| Swallowtail School | 18.6 |
47 | 97.9% | - | - | - | 2.1% |
| Northwest Montessori School Inc-beaverton | 18.6 |
3 | 100.0% | - | - | - | - |
| St Andrew Nativity School | 18.8 |
57 | 3.5% | 38.6% | 56.1% | 1.8% | - |
| Bright Horizons Childrens Learning Center | 18.8 |
24 | 75.0% | - | - | - | 25.0% |
| Bright Horizon''s Children''s Learning Center | 18.8 |
24 | 75.0% | - | - | - | 25.0% |
| Agia Sophia Academy | 18.8 |
26 | 92.3% | 3.8% | 3.8% | - | - |
| Class Academy | 18.9 |
104 | 57.7% | 1.0% | 1.0% | - | 40.4% |
| Shining Star School Of Oregon | 18.9 |
104 | 86.5% | 5.8% | 3.8% | 1.0% | 2.9% |
| Chiquitos School | 19.0 |
50 | 90.0% | 2.0% | 6.0% | - | 2.0% |
| Visitation School | 19.1 |
117 | 92.3% | 3.4% | - | - | 4.3% |
| St Matthew Catholic School | 19.2 |
226 | 77.9% | 14.2% | 0.4% | - | 7.5% |
| Holy Trinity Parish School | 19.3 |
248 | 78.2% | 5.6% | 4.4% | - | 11.7% |
| Stepping Stones Full Year Preshool & Kindergarten | 19.3 |
1 | - | - | - | - | 100.0% |
| Childpeace Montessori School | 19.4 |
177 | 79.1% | 5.1% | 5.1% | 1.1% | 9.6% |
| Barnes-miller Child Development Center | 19.4 |
20 | 70.0% | - | 10.0% | - | 20.0% |
| Cedar Hills Kindergarten And Preschool | 19.4 |
20 | 95.0% | - | - | - | 5.0% |
| Creative Childrens Center | 19.5 |
20 | 65.0% | 25.0% | 10.0% | - | - |
| The Madeleine Elementary School | 19.9 |
240 | 87.5% | 0.8% | 6.7% | - | 5.0% |
| Montessori Of Alameda | 19.9 |
10 | 90.0% | - | - | - | 10.0% |
| Kindercare Learning Centers | 19.9 |
10 | 70.0% | 20.0% | 10.0% | - | - |
| Trinity Lutheran School | 20.0 |
163 | 53.4% | 6.7% | 35.0% | - | 4.9% |
| Cathedral School | 20.1 |
220 | 97.7% | 0.5% | 1.4% | - | 0.5% |
| Sonbeam Day Care Center | 20.2 |
5 | 40.0% | 20.0% | 40.0% | - | - |
| German American School Of Portland | 20.3 |
97 | 99.0% | - | - | - | 1.0% |
| St Mary Of The Valley School | 20.6 |
385 | 62.1% | 2.9% | - | - | 35.1% |
| Helen Gordon Child Development Center- Psu | 20.7 |
20 | 75.0% | 5.0% | 5.0% | - | 15.0% |
| St James Child Development Center | 20.7 |
10 | 90.0% | - | - | - | 10.0% |
| Sunshine Montessori Pres & Child Care Ctr | 20.8 |
15 | 86.7% | - | - | - | 13.3% |
| Carden Cascade Academy | 20.8 |
22 | 22.7% | - | 22.7% | 27.3% | 27.3% |
| Emmaus Christian School | 20.8 |
188 | 96.3% | 3.2% | 0.5% | - | - |
| Living Wisdom | 20.9 |
28 | 82.1% | 7.1% | - | - | 10.7% |
| St Thomas More School | 20.9 |
217 | 98.6% | 1.4% | - | - | - |
| Happy Hollow Children's Center | 21.0 |
15 | 86.7% | 13.3% | - | - | - |
| Archbishop Howard School | 21.0 |
264 | 75.0% | 2.3% | 1.9% | 0.4% | 20.5% |
| Kindercare Learning Centers #982 | 21.2 |
85 | 76.5% | 23.5% | - | - | - |
| Pilgrim Lutheran School | 21.3 |
187 | 50.8% | 25.1% | 2.7% | 4.3% | 17.1% |
| Blue Skies And Butterflies By Educare School | 21.4 |
8 | 62.5% | 12.5% | - | - | 25.0% |
| All Saints School | 21.5 |
449 | 86.6% | 5.3% | 4.2% | 1.8% | 2.0% |
| Odyssey Montessori School | 21.5 |
89 | 91.0% | 2.2% | 1.1% | - | 5.6% |
| Cedarwood Waldorf School | 21.6 |
212 | 90.6% | 1.4% | 1.9% | 0.5% | 5.7% |
| Childpeace Montessori - The Terrace | 21.7 |
7 | 71.4% | - | - | - | 28.6% |
| Gately Academy | 21.9 |
47 | 89.4% | - | 2.1% | - | 8.5% |
| Providence Montessori School | 21.9 |
35 | - | 8.6% | 91.4% | - | - |
| Belmont Academy | 22.1 |
11 | 100.0% | - | - | - | - |
| Forest Hills Lutheran School | 22.1 |
180 | 91.7% | 4.4% | 2.2% | 0.6% | 1.1% |
| Sunnyside Mennonite Montessori | 22.1 |
1 | 100.0% | - | - | - | - |
| Airport Learning Tree | 22.1 |
20 | 85.0% | 5.0% | 10.0% | - | - |
| Franciscan Montessori Earth School | 22.2 |
271 | 66.8% | - | 7.7% | 2.6% | 22.9% |
| New Day Ananda Marga School | 22.2 |
10 | 80.0% | - | 10.0% | - | 10.0% |
| Hilltop Christian School | 22.3 |
11 | 72.7% | 18.2% | 9.1% | - | - |
| Faithful Savior Ministries | 22.4 |
63 | 58.7% | 17.5% | 7.9% | - | 15.9% |
| West Hills Montessori School-vermont | 22.4 |
74 | 78.4% | 8.1% | 2.7% | - | 10.8% |
| Community Transitional School | 22.5 |
74 | 28.4% | 32.4% | 28.4% | 10.8% | - |
| St John Fisher | 22.7 |
245 | 99.2% | 0.4% | 0.4% | - | - |
| Crossroads Christian School | 22.7 |
158 | 84.2% | 1.9% | 4.4% | 0.6% | 8.9% |
| West Hills Schools-montessori -garden Home Campus | 22.7 |
5 | 100.0% | - | - | - | - |
| Portland Jewish Academy | 22.8 |
231 | 97.4% | 0.4% | 0.9% | 0.4% | 0.9% |
| Maimonides Jewish Day School | 22.8 |
39 | 94.9% | - | 5.1% | - | - |
| Portland Cooperative School | 22.8 |
10 | 80.0% | 10.0% | - | - | 10.0% |
| Kindercare Learning Center | 23.0 |
7 | 100.0% | - | - | - | - |
| Sorrento Daycare & Kindergarten | 23.0 |
16 | 93.8% | - | 6.2% | - | - |
| West Hills Early Childhood Learning Center | 23.0 |
22 | 90.9% | - | 4.5% | - | 4.5% |
| West Hills Montessori School-multnomah | 23.1 |
2 | 100.0% | - | - | - | - |
| The Portland French School | 23.1 |
143 | 78.3% | 5.6% | 8.4% | 0.7% | 7.0% |
| Sunstone Montessori School | 23.2 |
15 | 86.7% | - | 6.7% | - | 6.7% |
| St Ignatius School | 23.2 |
215 | 71.2% | 3.7% | 7.9% | 0.9% | 16.3% |
| Tucker-maxon Oral School | 23.3 |
61 | 90.2% | 4.9% | 3.3% | - | 1.6% |
| West Hills Christian School | 23.4 |
453 | 90.9% | 1.8% | 0.7% | - | 6.6% |
| Kindercare | 23.7 |
10 | 30.0% | 70.0% | - | - | - |
| St Clare School | 23.8 |
242 | 92.1% | 4.1% | 1.2% | 0.8% | 1.7% |
| Knowledge Beginnings | 23.8 |
9 | 88.9% | 11.1% | - | - | - |
| Child's View Montessori School Inc | 23.8 |
8 | 87.5% | - | - | - | 12.5% |
| Gateway Christian School | 23.9 |
48 | 85.4% | - | 4.2% | - | 10.4% |
| Learning Tree Day School-hall Blvd | 24.0 |
47 | 85.1% | 8.5% | 6.4% | - | - |
| Children's Park Learning Center | 24.1 |
9 | 55.6% | - | - | - | 44.4% |
| St Therese School | 24.1 |
225 | 60.4% | 10.7% | 6.2% | 0.4% | 22.2% |
| Grace Lutheran School | 24.1 |
82 | 73.2% | 1.2% | 15.9% | - | 9.8% |
| Whole Child Montessori Center | 24.3 |
15 | 86.7% | 6.7% | - | - | 6.7% |
| St Agatha Elementary School | 24.4 |
173 | 86.7% | 2.3% | 4.6% | - | 6.4% |
| Portland Christian Elementary School | 24.7 |
280 | 81.1% | 1.8% | 5.4% | 1.1% | 10.7% |
| St Anthony School | 25.0 |
418 | 80.1% | 6.0% | 2.9% | - | 11.0% |
