| North Bend Montessori | 2.7 |
Montessori | Pre-KG-KG | 20 | 10.0 | Nonsectarian |
| Spanish Academy | 3.6 |
Special program emphasis | Pre-KG-KG | 10 | 7.7 | Nonsectarian |
| Snoqualmie Springs School | 8.7 |
Regular elementary or secondary | Pre-KG-1 | 32 | 9.1 | Nonsectarian |
| Issaquah Montessori School | 9.1 |
Montessori | Pre-KG-KG | 18 | 3.6 | Nonsectarian |
| Lakeside Montessori School | 10.0 |
Montessori | Pre-KG-KG | 21 | 3.5 | Nonsectarian |
| St Joseph School | 10.1 |
Regular elementary or secondary | Pre-KG-8 | 282 | 15.8 | Roman Catholic |
| Sammamish Christian School & Noah's Ark Preschool | 10.3 |
Regular elementary or secondary | Pre-KG-5 | 63 | 10.5 | Christian (no specific denomination) |
| Cougar Mountain Academy | 12.0 |
Special program emphasis | Pre-KG-4 | 65 | 6.5 | Nonsectarian |
| Lakeside Montessori School | 12.3 |
Montessori | Pre-KG-KG | 5 | 2.5 | Nonsectarian |
| Tlc Academy | 12.7 |
Montessori | Pre-KG-KG | 20 | 10.5 | Nonsectarian |
| Kinder Care Learning Center#1162 | 13.0 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| French Immersion School Of Washington | 13.2 |
Special program emphasis | Pre-KG-5 | 113 | 10.4 | Nonsectarian |
| Montessori Children's House | 13.8 |
Montessori | KG-3 | 19 | 6.1 | Nonsectarian |
| Cougar Mountain Montessori | 14.4 |
Montessori | Pre-KG-KG | 11 | 2.2 | Nonsectarian |
| Cedar River Montessori School | 14.5 |
Montessori | Pre-KG-6 | 53 | 5.2 | Nonsectarian |
| Junior Junction Day School | 14.6 |
Early childhood program/child care center | Pre-KG-Trans. KG | 49 | 49.0 | Nonsectarian |
| Emerald Heights Academy | 14.7 |
Regular elementary or secondary | Pre-KG-7 | 47 | 7.3 | Roman Catholic |
| Renton Christian School | 15.0 |
Regular elementary or secondary | Pre-KG-8 | 361 | 16.3 | Christian (no specific denomination) |
| Spectrum Learning Community | 15.2 |
Montessori | Pre-KG-1 | 12 | 4.0 | Nonsectarian |
| Calvary Lutheran Preschool And Kindergarten | 15.3 |
Early childhood program/child care center | Pre-KG-KG | 2 | 2.0 | Wisconsin Evangelical Lutheran Synod |
| Jewish Day School | 15.5 |
Regular elementary or secondary | Pre-KG-8 | 216 | 7.0 | Jewish |
| Eastside Christian School | 15.6 |
Regular elementary or secondary | Pre-KG-8 | 282 | 12.9 | Christian (no specific denomination) |
| Marymoor Spanish Montessori School | 15.9 |
Montessori | Pre-KG-KG | 5 | 3.1 | Nonsectarian |
| St Madeleine Sophie Catholic School | 16.1 |
Regular elementary or secondary | Pre-KG-8 | 96 | 8.8 | Roman Catholic |
| Eton School | 16.1 |
Montessori | Pre-KG-8 | 253 | 9.0 | Nonsectarian |
| Eton School | 16.1 |
Montessori | Pre-KG-8 | 249 | 7.8 | Nonsectarian |
| Newport Children's School | 16.2 |
Regular elementary or secondary | Pre-KG-1 | 28 | 14.0 | Nonsectarian |
| Cascadia Montessori School | 16.4 |
Montessori | KG-4 | 67 | 9.6 | Nonsectarian |
| The Sammamish Montessori School | 16.5 |
Montessori | Pre-KG-3 | 66 | 5.0 | Nonsectarian |
| Bellevue Children's Academy | 16.7 |
Regular elementary or secondary | Pre-KG-6 | 177 | 6.5 | Nonsectarian |
| Americas Child Montessori | 16.8 |
Montessori | Pre-KG-1 | 22 | 22.0 | Nonsectarian |
| Duvall Montessori School | 16.8 |
Montessori | Pre-KG-KG | 2 | 2.0 | Nonsectarian |
| Tall Cedars Academy | 16.8 |
Regular elementary or secondary | 1-6 | 22 | 6.7 | Nonsectarian |
| Early World Childrens School | 16.9 |
Early childhood program/child care center | Pre-KG-KG | 20 | 10.0 | Nonsectarian |
| Duvall Christian School | 16.9 |
Regular elementary or secondary | Pre-KG-5 | 74 | 8.4 | Christian (no specific denomination) |
| Medina Academy | 17.3 |
Regular elementary or secondary | Pre-KG-6 | 95 | 11.1 | Islamic |
| Three Cedars School | 17.5 |
Special program emphasis | 1-7 | 82 | 5.1 | Other |
| Cedar Crest Academy Llc | 17.6 |
Early childhood program/child care center | Pre-KG-KG | 18 | 18.0 | Nonsectarian |
| Faith Lutheran School | 17.6 |
Regular elementary or secondary | Pre-KG-3 | 19 | 4.3 | Christian (no specific denomination) |
| Little Folks Christian School | 17.7 |
Early childhood program/child care center | Pre-KG-KG | 9 | 9.0 | Assembly of God |
| French American School Of Puget Sound | 18.1 |
Regular elementary or secondary | Pre-KG-5 | 195 | 10.8 | Nonsectarian |
| King Of Kings Lutheran Preschool And Kindergarten | 18.1 |
Early childhood program/child care center | Pre-KG-Trans. KG | 19 | 19.0 | Lutheran Church - Missouri Synod |
| St Anthony Elementary School | 18.2 |
Regular elementary or secondary | KG-8 | 520 | 20.1 | Roman Catholic |
| Chestnut Hill Academy | 18.5 |
Regular elementary or secondary | KG-6 | 186 | 8.9 | Nonsectarian |
| Bright Horizons-downtown Bellevue | 18.5 |
Early childhood program/child care center | Pre-KG-KG | 16 | 8.0 | Nonsectarian |
| The Little School | 18.5 |
Regular elementary or secondary | KG-6 | 125 | 9.6 | Nonsectarian |
| Sunshine Mountain Christian School | 18.6 |
Early childhood program/child care center | Pre-KG-KG | 36 | 27.7 | Evangelical Lutheran Church in America |
| Bellevue Montessori School | 18.6 |
Montessori | Pre-KG-6 | 68 | 6.4 | Nonsectarian |
| St Monica School | 18.7 |
Regular elementary or secondary | KG-8 | 234 | 15.8 | Roman Catholic |
| Sunbeams Lutheran School | 19.3 |
Regular elementary or secondary | Pre-KG-1 | 16 | 16.0 | Lutheran Church - Missouri Synod |
| Sacred Heart School | 19.3 |
Regular elementary or secondary | KG-8 | 415 | 14.7 | Roman Catholic |
| Holy Family Parish School | 19.4 |
Regular elementary or secondary | KG-8 | 250 | 7.9 | Roman Catholic |
| Kirkland Sda School | 19.6 |
Regular elementary or secondary | KG-8 | 130 | 14.0 | Seventh-Day Adventist |
| Kirkland Childrens School | 19.6 |
Early childhood program/child care center | Pre-KG-KG | 30 | 30.0 | Nonsectarian |
| Children's House Montessori | 20.1 |
Montessori | Pre-KG-6 | 5 | 5.0 | Christian (no specific denomination) |
| St Thomas School | 20.1 |
Regular elementary or secondary | Pre-KG-6 | 136 | 6.5 | Episcopal |
| Amazing Grace Christian School | 20.2 |
Special program emphasis | Pre-KG-5 | 113 | 11.5 | Lutheran Church - Missouri Synod |
| St Paul School | 20.3 |
Regular elementary or secondary | Pre-KG-8 | 193 | 10.4 | Roman Catholic |
| St Edward School | 21.2 |
Regular elementary or secondary | KG-8 | 145 | 13.9 | Roman Catholic |
| Mack Elementary | 21.3 |
Regular elementary or secondary | KG-6 | 201 | 12.5 | Christian (no specific denomination) |
| Torah Day School Of Seattle | 21.5 |
Regular elementary or secondary | Pre-KG-7 | 50 | 4.6 | Jewish |
| Zion Preparatory Academy | 21.8 |
Regular elementary or secondary | Pre-KG-8 | 162 | 14.0 | Christian (no specific denomination) |
| Seatac Christian Academy | 21.9 |
Regular elementary or secondary | Pre-KG-4 | 26 | 5.1 | Christian (no specific denomination) |
| Rcs-kent View Elementary | 22.1 |
Regular elementary or secondary | KG-6 | 205 | 14.5 | Christian (no specific denomination) |
| St Therese School | 22.4 |
Regular elementary or secondary | KG-8 | 152 | 15.2 | Roman Catholic |
| Epiphany School | 22.4 |
Regular elementary or secondary | Pre-KG-5 | 171 | 6.7 | Nonsectarian |
| Seattle Girls School | 22.6 |
Regular elementary or secondary | 5-8 | 132 | 9.4 | Nonsectarian |
| Buena Vista Sda School | 22.6 |
Regular elementary or secondary | KG-8 | 222 | 20.0 | Seventh-Day Adventist |
| Evergreen Academy | 22.7 |
Regular elementary or secondary | KG-4 | 122 | 8.1 | Nonsectarian |
| Valley School | 22.8 |
Regular elementary or secondary | Pre-KG-5 | 97 | 8.2 | Nonsectarian |
| The Valley School | 22.8 |
Regular elementary or secondary | Pre-KG-5 | 98 | 10.4 | Nonsectarian |
| The Islamic School Of Seattle | 22.9 |
Regular elementary or secondary | KG-8 | 65 | 6.4 | Islamic |
| Hamlin Robinson School | 22.9 |
Special education | 1-8 | 115 | 8.6 | Nonsectarian |
| St George Parish School | 22.9 |
Regular elementary or secondary | Pre-KG-8 | 200 | 19.1 | Roman Catholic |
| Giddens School | 22.9 |
Regular elementary or secondary | Pre-KG-5 | 127 | 8.1 | Nonsectarian |
| Burien Sda School | 23.0 |
Regular elementary or secondary | Trans. 1-8 | 11 | 11.0 | Seventh-Day Adventist |
| Green River Montessori | 23.0 |
Montessori | Pre-KG-8 | 35 | 10.6 | Nonsectarian |
| First Place | 23.0 |
Regular elementary or secondary | KG-6 | 67 | 13.4 | Nonsectarian |
| Cedar River Academy | 23.0 |
Regular elementary or secondary | Pre-KG-2 | 19 | 3.8 | Nonsectarian |
| Villa Academy | 23.1 |
Regular elementary or secondary | Pre-KG-8 | 349 | 11.2 | Roman Catholic |
| Valley Christian School | 23.2 |
Regular elementary or secondary | Pre-KG-8 | 160 | 14.4 | Methodist |
| Lake Washington Girls Middle School | 23.3 |
Regular elementary or secondary | 6-8 | 53 | 9.8 | Nonsectarian |
| Gateway Christian Schools | 23.5 |
Regular elementary or secondary | KG-8 | 55 | 10.2 | Other |
| St Joseph School | 23.6 |
Regular elementary or secondary | KG-8 | 607 | 16.1 | Roman Catholic |
| Seattle Hebrew Academy | 23.7 |
Special program emphasis | Pre-KG-8 | 170 | 5.6 | Jewish |
| Glendale Lutheran School | 23.9 |
Regular elementary or secondary | Pre-KG-6 | 44 | 9.6 | Evangelical Lutheran Church in America |
| St Philomena School | 23.9 |
Regular elementary or secondary | KG-8 | 237 | 16.8 | Roman Catholic |
| Des Moines Creek Academy | 23.9 |
Regular elementary or secondary | KG-8 | 44 | 8.8 | Other |
| Sky Valley Adventist School | 24.0 |
Regular elementary or secondary | KG-8 | 15 | 15.0 | Seventh-Day Adventist |
| Monroe Montessori School | 24.0 |
Montessori | Pre-KG-6 | 76 | 16.5 | Nonsectarian |
| Monroe Christian School | 24.1 |
Regular elementary or secondary | Pre-KG-8 | 149 | 14.1 | Calvinist |
| Sunshine Preschool & Kindergarten | 24.1 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Christian (no specific denomination) |
| Holy Family Catholic School | 24.2 |
Regular elementary or secondary | Pre-KG-8 | 179 | 14.0 | Roman Catholic |
| Assumption-st Bridget School | 24.2 |
Regular elementary or secondary | KG-8 | 529 | 18.9 | Roman Catholic |
| Concordia Lutheran School | 24.2 |
Regular elementary or secondary | Pre-KG-7 | 29 | 4.5 | Lutheran Church - Missouri Synod |
| Bright Water School | 24.2 |
Special program emphasis | Pre-KG-8 | 152 | 7.3 | Nonsectarian |
| Bertschi School | 24.4 |
Regular elementary or secondary | Pre-KG-5 | 211 | 8.7 | Nonsectarian |
| St Bernadette School | 24.4 |
Regular elementary or secondary | Pre-KG-8 | 209 | 20.3 | Roman Catholic |
| Our Lady Of The Lake School | 24.6 |
Regular elementary or secondary | Pre-KG-8 | 151 | 10.1 | Roman Catholic |
| Spruce St School | 24.6 |
Regular elementary or secondary | KG-5 | 82 | 8.8 | Nonsectarian |
| St Brendan Parish School | 24.6 |
Regular elementary or secondary | KG-8 | 261 | 20.1 | Roman Catholic |
| Creative Montessori | 24.6 |
Montessori | Pre-KG-Trans. 1 | 17 | 17.0 | Nonsectarian |
| Holy Trinity Lutheran School | 24.7 |
Regular elementary or secondary | Pre-KG-8 | 111 | 16.8 | Wisconsin Evangelical Lutheran Synod |
| Northwest Montessori School | 24.7 |
Montessori | Pre-KG-KG | 10 | 3.0 | Nonsectarian |
| Holy Family School | 24.8 |
Regular elementary or secondary | Pre-KG-8 | 209 | 15.1 | Roman Catholic |
| Learning Way School | 24.9 |
Early childhood program/child care center | Pre-KG-KG | 3 | 3.0 | Nonsectarian |
| University Cooperative School | 24.9 |
Regular elementary or secondary | KG-5 | 63 | 13.7 | Nonsectarian |
