| For Kids Only Inc #2 | 0.0 |
Early childhood program/child care center | Pre-KG-Trans. 1 | 9 | 9.0 | Nonsectarian |
| Somonauk Christian School | 3.0 |
Regular elementary or secondary | Pre-KG-7 | 49 | 7.1 | Baptist |
| St Mary Catholic School | 4.7 |
Regular elementary or secondary | KG-8 | 208 | 11.3 | Roman Catholic |
| Parkview Christian Academy | 9.0 |
Regular elementary or secondary | KG-8 | 91 | 10.2 | Christian (no specific denomination) |
| Seventh Day Adventist School | 10.0 |
Regular elementary or secondary | 6-8 | 5 | 5.0 | Seventh-Day Adventist |
| Cross Ev Lutheran School | 10.1 |
Regular elementary or secondary | Pre-KG-8 | 271 | 20.9 | Lutheran Church - Missouri Synod |
| Peaceful Pathways Montessori | 10.8 |
Montessori | Pre-KG-4 | 21 | 4.2 | Christian (no specific denomination) |
| St Luke Lutheran School | 15.7 |
Regular elementary or secondary | Pre-KG-8 | 110 | 15.5 | Lutheran Church - Missouri Synod |
| St Mark's Child Development Center | 15.8 |
Early childhood program/child care center | Pre-KG-KG | 18 | 16.4 | Evangelical Lutheran Church in America |
| Covenant Christian School | 16.0 |
Regular elementary or secondary | Pre-KG-8 | 79 | 12.9 | Christian (no specific denomination) |
| Resurrection Lutheran School | 16.3 |
Regular elementary or secondary | Pre-KG-8 | 58 | 14.9 | Wisconsin Evangelical Lutheran Synod |
| St Peter School | 16.5 |
Regular elementary or secondary | KG-8 | 114 | 16.5 | Roman Catholic |
| Holy Angels Catholic School | 16.9 |
Regular elementary or secondary | 1-8 | 554 | 16.8 | Roman Catholic |
| Fox Valley Montessori School | 17.1 |
Montessori | Pre-KG-6 | 42 | 10.5 | Nonsectarian |
| Our Lady Of Good Counsel School | 17.6 |
Regular elementary or secondary | Pre-KG-8 | 190 | 21.1 | Roman Catholic |
| St Rita Of Cascia School | 17.8 |
Regular elementary or secondary | KG-8 | 261 | 14.2 | Roman Catholic |
| St Pauls Lutheran School | 18.0 |
Regular elementary or secondary | Pre-KG-8 | 141 | 15.0 | Lutheran Church - Missouri Synod |
| Archbishop Romero Catholic School | 18.5 |
Regular elementary or secondary | Pre-KG-8 | 131 | 14.7 | Roman Catholic |
| Garden Gate Montessori School | 18.8 |
Montessori | Pre-KG-KG | 19 | 7.9 | Nonsectarian |
| St Joseph Catholic School | 18.9 |
Regular elementary or secondary | Pre-KG-8 | 192 | 16.8 | Roman Catholic |
| St Mary School | 18.9 |
Regular elementary or secondary | Pre-KG-8 | 236 | 16.5 | Roman Catholic |
| North Aurora Seventh-day Adventist School | 19.2 |
Regular elementary or secondary | KG-8 | 14 | 7.0 | Seventh-Day Adventist |
| St Therese Of Jesus | 19.4 |
Regular elementary or secondary | Pre-KG-8 | 80 | 10.7 | Roman Catholic |
| Montessori Children's Garden | 19.8 |
Montessori | Pre-KG-4 | 27 | 8.7 | Nonsectarian |
| Annunciation Of The Bvm School | 20.1 |
Regular elementary or secondary | Pre-KG-8 | 230 | 21.1 | Roman Catholic |
| Kindercare Learning Center | 20.7 |
Early childhood program/child care center | Pre-KG-KG | 24 | 12.0 | Nonsectarian |
| Montessori School Of Dekalb | 21.3 |
Montessori | Pre-KG-KG | 7 | 2.9 | Nonsectarian |
| Kindercare Learning Centers | 21.5 |
Early childhood program/child care center | Pre-KG-KG | 20 | 20.0 | Nonsectarian |
| Montessori Academy | 21.5 |
Montessori | Pre-KG-8 | 66 | 6.0 | Nonsectarian |
| Kindercare Learning Center-naperville | 21.6 |
Early childhood program/child care center | Pre-KG-KG | 20 | 10.0 | Nonsectarian |
| Immanuel Lutheran School | 21.6 |
Regular elementary or secondary | Pre-KG-8 | 186 | 19.0 | Lutheran Church - Missouri Synod |
| Montessori Children's House Of Campton | 21.7 |
Montessori | Pre-KG-KG | 14 | 7.8 | Nonsectarian |
| Prairie View Montessori | 21.8 |
Montessori | Pre-KG-KG | 6 | 2.6 | Nonsectarian |
| Gingercare | 21.8 |
Early childhood program/child care center | Pre-KG-KG | 11 | 10.0 | Christian (no specific denomination) |
| Kindercare Learning Center | 21.9 |
Early childhood program/child care center | Pre-KG-Trans. KG | 17 | 10.6 | Nonsectarian |
| St Mary Immaculate Parish School | 21.9 |
Regular elementary or secondary | Pre-KG-8 | 497 | 19.3 | Roman Catholic |
| Morris Christian School | 21.9 |
Regular elementary or secondary | Pre-KG-8 | 21 | 7.0 | Christian (no specific denomination) |
| Immaculate Conception School | 22.0 |
Regular elementary or secondary | Pre-KG-8 | 223 | 16.0 | Roman Catholic |
| Aurora Montessori School | 22.0 |
Montessori | Pre-KG-KG | 31 | 3.9 | Nonsectarian |
| Naperville Montessori School | 22.4 |
Montessori | Pre-KG-KG | 32 | 3.7 | Nonsectarian |
| All About Kids Montessori School | 22.4 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| New Life Christian Academy | 22.5 |
Early childhood program/child care center | KG-KG | 14 | 7.0 | Baptist |
| Trinity Christian School | 22.6 |
Regular elementary or secondary | Pre-KG-8 | 278 | 15.4 | Christian (no specific denomination) |
| Discover Montessori - Learning Center | 22.6 |
Early childhood program/child care center | Pre-KG-KG | 2 | 2.0 | Nonsectarian |
| St Peter Elementary School | 22.7 |
Regular elementary or secondary | Pre-KG-8 | 512 | 22.5 | Roman Catholic |
| Faith Christian Beginner School | 22.8 |
Regular elementary or secondary | Pre-KG-2 | 41 | 13.7 | Christian (no specific denomination) |
| Shorewood Early Learning | 23.0 |
Regular elementary or secondary | Pre-KG-3 | 45 | 2.6 | Roman Catholic |
| St Columba School | 23.0 |
Regular elementary or secondary | Pre-KG-8 | 173 | 12.5 | Roman Catholic |
| Holy Family School | 23.1 |
Regular elementary or secondary | Pre-KG-8 | 299 | 25.8 | Roman Catholic |
| Wheatland Salem Christian Academy | 23.2 |
Early childhood program/child care center | Pre-KG-KG | 28 | 28.0 | Methodist |
| Calvary Christian School | 23.3 |
Regular elementary or secondary | KG-8 | 387 | 15.3 | Pentecostal |
| St Patrick School | 23.5 |
Regular elementary or secondary | Pre-KG-8 | 140 | 13.9 | Roman Catholic |
| Kinder Care Learning Center | 23.5 |
Early childhood program/child care center | Pre-KG-KG | 5 | 5.0 | Nonsectarian |
| Kensington School Of Naperville | 23.7 |
Early childhood program/child care center | Pre-KG-KG | 20 | 0.5 | Nonsectarian |
| Mansio Mens Montessori School | 23.9 |
Montessori | Pre-KG-KG | 13 | 10.0 | Nonsectarian |
| St Mary's Catholic School | 24.0 |
Regular elementary or secondary | Pre-KG-8 | 222 | 17.9 | Roman Catholic |
| Chesterbrook Academy Elementary School | 24.1 |
Regular elementary or secondary | KG-4 | 93 | 7.2 | Nonsectarian |
| Bridges Montessori Academy | 24.2 |
Montessori | Pre-KG-5 | 96 | 15.2 | Nonsectarian |
| Elite Children's Academy | 24.2 |
Early childhood program/child care center | Pre-KG-KG | 11 | 5.5 | Nonsectarian |
| St Patrick School | 24.5 |
Regular elementary or secondary | KG-8 | 529 | 17.3 | Roman Catholic |
| Naperville Christian Academy | 24.8 |
Regular elementary or secondary | KG-7 | 68 | 7.1 | Christian (no specific denomination) |
| Four Winds Waldorf School | 24.8 |
Special program emphasis | Pre-KG-8 | 128 | 7.8 | Nonsectarian |
| Knowledge Beginnings | 24.9 |
Early childhood program/child care center | Pre-KG-KG | 16 | 16.0 | Nonsectarian |
