| St Mary Catholic School | 0.0 |
Regular elementary or secondary | KG-8 | 208 | 11.3 | Roman Catholic |
| For Kids Only Inc #2 | 4.7 |
Early childhood program/child care center | Pre-KG-Trans. 1 | 9 | 9.0 | Nonsectarian |
| Parkview Christian Academy | 5.0 |
Regular elementary or secondary | KG-8 | 91 | 10.2 | Christian (no specific denomination) |
| Peaceful Pathways Montessori | 7.1 |
Montessori | Pre-KG-4 | 21 | 4.2 | Christian (no specific denomination) |
| Cross Ev Lutheran School | 7.4 |
Regular elementary or secondary | Pre-KG-8 | 271 | 20.9 | Lutheran Church - Missouri Synod |
| Somonauk Christian School | 7.5 |
Regular elementary or secondary | Pre-KG-7 | 49 | 7.1 | Baptist |
| St Luke Lutheran School | 11.0 |
Regular elementary or secondary | Pre-KG-8 | 110 | 15.5 | Lutheran Church - Missouri Synod |
| St Mark's Child Development Center | 11.2 |
Early childhood program/child care center | Pre-KG-KG | 18 | 16.4 | Evangelical Lutheran Church in America |
| Covenant Christian School | 11.4 |
Regular elementary or secondary | Pre-KG-8 | 79 | 12.9 | Christian (no specific denomination) |
| St Peter School | 11.8 |
Regular elementary or secondary | KG-8 | 114 | 16.5 | Roman Catholic |
| Resurrection Lutheran School | 11.8 |
Regular elementary or secondary | Pre-KG-8 | 58 | 14.9 | Wisconsin Evangelical Lutheran Synod |
| Holy Angels Catholic School | 12.2 |
Regular elementary or secondary | 1-8 | 554 | 16.8 | Roman Catholic |
| Fox Valley Montessori School | 12.5 |
Montessori | Pre-KG-6 | 42 | 10.5 | Nonsectarian |
| Our Lady Of Good Counsel School | 12.9 |
Regular elementary or secondary | Pre-KG-8 | 190 | 21.1 | Roman Catholic |
| St Rita Of Cascia School | 13.2 |
Regular elementary or secondary | KG-8 | 261 | 14.2 | Roman Catholic |
| St Pauls Lutheran School | 13.3 |
Regular elementary or secondary | Pre-KG-8 | 141 | 15.0 | Lutheran Church - Missouri Synod |
| Seventh Day Adventist School | 13.6 |
Regular elementary or secondary | 6-8 | 5 | 5.0 | Seventh-Day Adventist |
| Archbishop Romero Catholic School | 13.8 |
Regular elementary or secondary | Pre-KG-8 | 131 | 14.7 | Roman Catholic |
| St Joseph Catholic School | 14.2 |
Regular elementary or secondary | Pre-KG-8 | 192 | 16.8 | Roman Catholic |
| North Aurora Seventh-day Adventist School | 14.7 |
Regular elementary or secondary | KG-8 | 14 | 7.0 | Seventh-Day Adventist |
| St Therese Of Jesus | 14.7 |
Regular elementary or secondary | Pre-KG-8 | 80 | 10.7 | Roman Catholic |
| Montessori Children's Garden | 15.1 |
Montessori | Pre-KG-4 | 27 | 8.7 | Nonsectarian |
| Annunciation Of The Bvm School | 15.5 |
Regular elementary or secondary | Pre-KG-8 | 230 | 21.1 | Roman Catholic |
| Garden Gate Montessori School | 15.8 |
Montessori | Pre-KG-KG | 19 | 7.9 | Nonsectarian |
| Kindercare Learning Center | 16.0 |
Early childhood program/child care center | Pre-KG-KG | 24 | 12.0 | Nonsectarian |
| Kindercare Learning Centers | 16.8 |
Early childhood program/child care center | Pre-KG-KG | 20 | 20.0 | Nonsectarian |
| Montessori Academy | 17.1 |
Montessori | Pre-KG-8 | 66 | 6.0 | Nonsectarian |
| Prairie View Montessori | 17.2 |
Montessori | Pre-KG-KG | 6 | 2.6 | Nonsectarian |
| Immanuel Lutheran School | 17.2 |
Regular elementary or secondary | Pre-KG-8 | 186 | 19.0 | Lutheran Church - Missouri Synod |
| Gingercare | 17.2 |
Early childhood program/child care center | Pre-KG-KG | 11 | 10.0 | Christian (no specific denomination) |
| Kindercare Learning Center-naperville | 17.3 |
Early childhood program/child care center | Pre-KG-KG | 20 | 10.0 | Nonsectarian |
| Aurora Montessori School | 17.4 |
Montessori | Pre-KG-KG | 31 | 3.9 | Nonsectarian |
| Kindercare Learning Center | 17.7 |
Early childhood program/child care center | Pre-KG-Trans. KG | 17 | 10.6 | Nonsectarian |
| All About Kids Montessori School | 17.7 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Naperville Montessori School | 17.8 |
Montessori | Pre-KG-KG | 32 | 3.7 | Nonsectarian |
| New Life Christian Academy | 17.9 |
Early childhood program/child care center | KG-KG | 14 | 7.0 | Baptist |
| Discover Montessori - Learning Center | 18.0 |
Early childhood program/child care center | Pre-KG-KG | 2 | 2.0 | Nonsectarian |
| Montessori Children's House Of Campton | 18.1 |
Montessori | Pre-KG-KG | 14 | 7.8 | Nonsectarian |
| St Mary Immaculate Parish School | 18.2 |
Regular elementary or secondary | Pre-KG-8 | 497 | 19.3 | Roman Catholic |
| St Peter Elementary School | 18.5 |
Regular elementary or secondary | Pre-KG-8 | 512 | 22.5 | Roman Catholic |
| Calvary Christian School | 18.6 |
Regular elementary or secondary | KG-8 | 387 | 15.3 | Pentecostal |
| Wheatland Salem Christian Academy | 18.6 |
Early childhood program/child care center | Pre-KG-KG | 28 | 28.0 | Methodist |
| Faith Christian Beginner School | 18.6 |
Regular elementary or secondary | Pre-KG-2 | 41 | 13.7 | Christian (no specific denomination) |
| Kensington School Of Naperville | 19.1 |
Early childhood program/child care center | Pre-KG-KG | 20 | 0.5 | Nonsectarian |
| St Mary School | 19.3 |
Regular elementary or secondary | Pre-KG-8 | 236 | 16.5 | Roman Catholic |
| Chesterbrook Academy Elementary School | 19.5 |
Regular elementary or secondary | KG-4 | 93 | 7.2 | Nonsectarian |
| Trinity Christian School | 19.5 |
Regular elementary or secondary | Pre-KG-8 | 278 | 15.4 | Christian (no specific denomination) |
| Mansio Mens Montessori School | 19.6 |
Montessori | Pre-KG-KG | 13 | 10.0 | Nonsectarian |
| Kinder Care Learning Center | 19.9 |
Early childhood program/child care center | Pre-KG-KG | 5 | 5.0 | Nonsectarian |
| Shorewood Early Learning | 20.0 |
Regular elementary or secondary | Pre-KG-3 | 45 | 2.6 | Roman Catholic |
| Holy Family School | 20.0 |
Regular elementary or secondary | Pre-KG-8 | 299 | 25.8 | Roman Catholic |
| Bridges Montessori Academy | 20.1 |
Montessori | Pre-KG-5 | 96 | 15.2 | Nonsectarian |
| Naperville Christian Academy | 20.1 |
Regular elementary or secondary | KG-7 | 68 | 7.1 | Christian (no specific denomination) |
| Four Winds Waldorf School | 20.2 |
Special program emphasis | Pre-KG-8 | 128 | 7.8 | Nonsectarian |
| Knowledge Beginnings | 20.3 |
Early childhood program/child care center | Pre-KG-KG | 16 | 16.0 | Nonsectarian |
| All Saints Catholic Academy | 20.3 |
Regular elementary or secondary | Pre-KG-7 | 392 | 13.5 | Roman Catholic |
| St Patrick School | 20.4 |
Regular elementary or secondary | KG-8 | 529 | 17.3 | Roman Catholic |
| Elite Children's Academy | 20.4 |
Early childhood program/child care center | Pre-KG-KG | 11 | 5.5 | Nonsectarian |
| Bethany Lutheran School | 20.9 |
Regular elementary or secondary | Pre-KG-8 | 213 | 14.6 | Lutheran Church - Missouri Synod |
| Kensington School Of St Charles | 21.0 |
Early childhood program/child care center | KG-KG | 17 | 17.0 | Nonsectarian |
| St Raphael Elementary School | 21.0 |
Regular elementary or secondary | KG-8 | 320 | 18.9 | Roman Catholic |
| Montessori School Of Dekalb | 21.2 |
Montessori | Pre-KG-KG | 7 | 2.9 | Nonsectarian |
| St Irene Elementary School | 21.4 |
Regular elementary or secondary | Pre-KG-8 | 153 | 10.7 | Roman Catholic |
| Kindercare Learning Centers | 21.4 |
Early childhood program/child care center | Pre-KG-KG | 20 | 1.3 | Nonsectarian |
| Edward Academy | 21.6 |
Special education | 2-8 | 29 | 5.8 | Nonsectarian |
| Dupage Montessori School - Naperville | 21.6 |
Montessori | Pre-KG-6 | 104 | 10.3 | Nonsectarian |
| Ss Peter & Paul School | 21.7 |
Regular elementary or secondary | KG-8 | 635 | 22.4 | Roman Catholic |
| Creme De La Creme | 21.7 |
Early childhood program/child care center | Pre-KG-KG | 30 | 15.0 | Nonsectarian |
| New Day Montessori | 21.8 |
Montessori | Pre-KG-KG | 15 | 7.9 | Nonsectarian |
| Montessori Moppet Centre Inc | 21.8 |
Montessori | Pre-KG-KG | 31 | 19.4 | Nonsectarian |
| The Balkwill School | 21.8 |
Regular elementary or secondary | Pre-KG-4 | 9 | 2.2 | Nonsectarian |
| Immaculate Conception School | 22.2 |
Regular elementary or secondary | Pre-KG-8 | 223 | 16.0 | Roman Catholic |
| Chesterbrook Academy | 22.2 |
Early childhood program/child care center | Pre-KG-Trans. KG | 39 | 17.0 | Nonsectarian |
| Morris Christian School | 22.2 |
Regular elementary or secondary | Pre-KG-8 | 21 | 7.0 | Christian (no specific denomination) |
| Trinity Lutheran Preschool & Kindergarten | 22.4 |
Early childhood program/child care center | Pre-KG-KG | 6 | 6.0 | Lutheran Church - Missouri Synod |
| Icn Full-time School Program | 22.7 |
Early childhood program/child care center | Pre-KG-KG | 18 | 6.0 | Islamic |
| Bobbie Noonans Child Care | 22.7 |
Early childhood program/child care center | Pre-KG-KG | 18 | 18.0 | Nonsectarian |
| Joliet Montessori School | 22.8 |
Montessori | Pre-KG-8 | 96 | 16.0 | Nonsectarian |
| Franciscan Learning Center | 23.0 |
Early childhood program/child care center | Pre-KG-KG | 25 | 7.6 | Roman Catholic |
| St Mary Elementary School | 23.0 |
Regular elementary or secondary | Pre-KG-8 | 141 | 11.9 | Roman Catholic |
| St Mary's Catholic School | 23.1 |
Regular elementary or secondary | Pre-KG-8 | 222 | 17.9 | Roman Catholic |
| All About Children | 23.1 |
Early childhood program/child care center | Pre-KG-KG | 11 | 11.0 | Nonsectarian |
| Our Savior Lutheran Preschool | 23.2 |
Early childhood program/child care center | Pre-KG-KG | 19 | 19.0 | Lutheran Church - Missouri Synod |
| St Andrew The Apostle | 23.3 |
Regular elementary or secondary | Pre-KG-8 | 200 | 15.9 | Roman Catholic |
| Kindercare Learning Center | 23.4 |
Alternative/other | Pre-KG-4 | 31 | 10.7 | Nonsectarian |
| Bible Baptist Christian Academy | 23.4 |
Regular elementary or secondary | Pre-KG-8 | 126 | 9.7 | Baptist |
| St Jude School | 23.5 |
Regular elementary or secondary | KG-8 | 192 | 15.2 | Roman Catholic |
| Childrens Creative Corner | 23.5 |
Early childhood program/child care center | Pre-KG-Trans. KG | 9 | 10.0 | Nonsectarian |
| St Paul The Apostle School | 23.9 |
Regular elementary or secondary | Pre-KG-8 | 423 | 15.5 | Roman Catholic |
| Kindercare Learning Center #935 | 23.9 |
Early childhood program/child care center | Pre-KG-KG | 5 | 1.4 | Nonsectarian |
| St John The Baptist School | 24.0 |
Regular elementary or secondary | Pre-KG-8 | 206 | 12.6 | Roman Catholic |
| Montessori School Of Lisle | 24.4 |
Montessori | Pre-KG-KG | 15 | 6.5 | Nonsectarian |
| Cathedral Of St Raymond School | 24.5 |
Regular elementary or secondary | Pre-KG-8 | 481 | 22.0 | Roman Catholic |
| New Beginnings Christian Montessori | 24.6 |
Montessori | Pre-KG-8 | 88 | 11.7 | Christian (no specific denomination) |
| A Generation Ahead Child Care/learning Center | 24.7 |
Early childhood program/child care center | Pre-KG-KG | 13 | 13.0 | Nonsectarian |
| Computer Assoc Lisle Child Development Center | 24.7 |
Montessori | Pre-KG-KG | 4 | 4.0 | Nonsectarian |
| Da Vinci Academy | 24.8 |
Special program emphasis | Pre-KG-8 | 120 | 9.3 | Nonsectarian |
| Chesterbrook Academy | 24.8 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| St Patrick Grade School | 25.0 |
Regular elementary or secondary | KG-8 | 263 | 21.9 | Roman Catholic |
