| Kinder Care Learning Center | 1.9 |
5 | 100.0% | - | - | - | - |
| Kindercare Learning Center | 4.5 |
17 | 82.4% | - | 5.9% | - | 11.8% |
| St Peter Elementary School | 4.7 |
512 | 95.5% | 2.7% | - | - | 1.8% |
| Bridges Montessori Academy | 4.8 |
96 | 97.9% | - | - | - | 2.1% |
| Faith Christian Beginner School | 4.8 |
41 | 95.1% | - | - | - | 4.9% |
| St Patrick School | 4.8 |
529 | 96.6% | 2.3% | - | - | 1.1% |
| Mansio Mens Montessori School | 6.1 |
13 | 76.9% | - | - | - | 23.1% |
| Da Vinci Academy | 6.8 |
120 | 87.5% | 2.5% | 2.5% | - | 7.5% |
| Kensington School Of St Charles | 7.0 |
17 | 100.0% | - | - | - | - |
| Montessori Academy | 7.3 |
66 | 78.8% | 4.5% | 6.1% | - | 10.6% |
| North Aurora Seventh-day Adventist School | 7.6 |
14 | 14.3% | 64.3% | - | - | 21.4% |
| Immanuel Lutheran School | 7.7 |
186 | 93.5% | 1.1% | 1.6% | - | 3.8% |
| Kindercare Learning Center | 7.7 |
12 | 75.0% | 8.3% | - | - | 16.7% |
| Resurrection Lutheran School | 8.6 |
58 | 93.1% | 5.2% | 1.7% | - | - |
| Good Shepherd Lutheran School | 10.0 |
142 | 90.8% | 6.3% | 1.4% | - | 1.4% |
| Highland Christian Academy | 10.0 |
90 | 78.9% | 7.8% | 10.0% | - | 3.3% |
| St Rita Of Cascia School | 10.0 |
261 | 54.4% | 38.7% | 1.9% | - | 5.0% |
| St Thomas More Elem School | 10.1 |
231 | 93.5% | 3.9% | 0.9% | - | 1.7% |
| Gingercare | 10.2 |
11 | 81.8% | - | 9.1% | - | 9.1% |
| Fox Valley Montessori School | 10.2 |
42 | 57.1% | 4.8% | 7.1% | 19.0% | 11.9% |
| St Laurence Elementary School | 10.2 |
190 | 76.8% | 7.9% | 1.1% | - | 14.2% |
| Annunciation Of The Bvm School | 10.3 |
230 | 90.0% | 8.3% | 0.4% | - | 1.3% |
| Prairie View Montessori | 10.4 |
6 | 16.7% | - | 16.7% | - | 66.7% |
| Covenant Christian School | 10.4 |
79 | 39.2% | 15.2% | 40.5% | - | 5.1% |
| The Learning Tree Inc | 10.5 |
19 | 78.9% | 5.3% | 15.8% | - | - |
| Trinity Lutheran Preschool & Kindergarten | 10.7 |
6 | 66.7% | 16.7% | - | - | 16.7% |
| St Mark's Child Development Center | 10.7 |
18 | 55.6% | 22.2% | 16.7% | - | 5.6% |
| Chesterbrook Academy | 10.9 |
17 | 100.0% | - | - | - | - |
| St Johns Lutheran School | 11.0 |
132 | 80.3% | 15.9% | 3.0% | - | 0.8% |
| St Mary School | 11.0 |
205 | 78.0% | 9.8% | 3.4% | 2.4% | 6.3% |
| St Joseph Catholic School | 11.1 |
176 | 5.1% | 89.8% | 2.3% | - | 2.8% |
| St Mary Elementary School | 11.1 |
141 | 80.9% | 14.9% | - | - | 4.3% |
| Bartlett Christian Academy | 11.1 |
64 | 87.5% | 6.2% | - | - | 6.2% |
| St Joseph Catholic School | 11.3 |
192 | 43.2% | 50.5% | 5.2% | - | 1.0% |
| Holy Angels Catholic School | 11.5 |
554 | 90.6% | 6.5% | 1.1% | - | 1.8% |
| Archbishop Romero Catholic School | 11.9 |
131 | 0.8% | 98.5% | 0.8% | - | - |
| Four Winds Waldorf School | 12.1 |
128 | 95.3% | 1.6% | 1.6% | - | 1.6% |
| The Learning Tree East | 12.2 |
11 | 45.5% | 36.4% | 18.2% | - | - |
| St Pauls Lutheran School | 12.5 |
141 | 71.6% | 16.3% | 12.1% | - | - |
| St Peter School | 12.5 |
114 | 43.9% | 44.7% | 8.8% | - | 2.6% |
| St Therese Of Jesus | 12.5 |
80 | 2.5% | 96.2% | - | - | 1.2% |
| Aurora Montessori School | 12.7 |
31 | 19.4% | 3.2% | 3.2% | - | 74.2% |
| Our Lady Of Good Counsel School | 12.8 |
190 | 62.6% | 33.2% | - | - | 4.2% |
| Kripa Montessori School | 13.0 |
4 | 25.0% | - | - | - | 75.0% |
| Fox River Country Day School | 13.2 |
149 | 70.5% | 8.1% | 8.7% | - | 12.8% |
| St John The Baptist School | 13.6 |
206 | 88.8% | 4.4% | 1.0% | - | 5.8% |
| Kindercare Learning Centers | 13.6 |
20 | 65.0% | 10.0% | 10.0% | - | 15.0% |
| St Irene Elementary School | 13.7 |
153 | 93.5% | 4.6% | 2.0% | - | - |
| Grace Lutheran Preschool & Kindergarten | 13.9 |
12 | 50.0% | 16.7% | - | 8.3% | 25.0% |
| St Luke Lutheran School | 14.0 |
110 | 81.8% | 11.8% | - | - | 6.4% |
| St Charles Borromeo Catholic School | 14.1 |
99 | 81.8% | 9.1% | 3.0% | - | 6.1% |
| Naperville Christian Academy | 14.2 |
68 | 91.2% | - | 2.9% | - | 5.9% |
| Lil' Wonders Development Center | 14.3 |
46 | 26.1% | 23.9% | 26.1% | - | 23.9% |
| St Catherine Of Siena Elem School | 14.4 |
256 | 90.2% | 3.9% | 1.2% | - | 4.7% |
| All About Kids Montessori School | 14.4 |
10 | 70.0% | - | 20.0% | - | 10.0% |
| Kindercare Learning Center | 14.5 |
24 | 75.0% | 4.2% | 16.7% | - | 4.2% |
| Calvary Christian School | 14.5 |
387 | 73.9% | 3.4% | 12.7% | 1.0% | 9.0% |
| Children's House Montessori | 14.5 |
24 | 83.3% | 4.2% | - | - | 12.5% |
| New Life Christian Academy | 14.6 |
14 | - | 21.4% | 78.6% | - | - |
| St John The Evangelist School | 14.6 |
209 | 66.0% | 7.2% | 1.4% | - | 25.4% |
| Montessori Children's Garden | 14.7 |
27 | 81.5% | 11.1% | - | - | 7.4% |
| Immanuel Lutheran School | 14.8 |
218 | 97.7% | 0.9% | 0.9% | - | 0.5% |
| Bright Horizons Early Education Center | 14.8 |
13 | 69.2% | 15.4% | 7.7% | - | 7.7% |
| St Mary's Catholic School | 15.0 |
222 | 96.8% | 2.3% | - | 0.5% | 0.5% |
| Creme De La Creme | 15.1 |
30 | 60.0% | 10.0% | 23.3% | - | 6.7% |
| Wheaton Montessori School | 15.1 |
47 | 57.4% | 2.1% | 10.6% | - | 29.8% |
| St Isidore School | 15.4 |
269 | 80.3% | 5.6% | - | 0.4% | 13.8% |
| Sears Child Development Center | 15.5 |
15 | 80.0% | 6.7% | 6.7% | - | 6.7% |
| Rainbow Castle Child Care | 15.5 |
75 | 72.0% | 18.7% | 9.3% | - | - |
| Edward Academy | 15.8 |
29 | 75.9% | 13.8% | 10.3% | - | - |
| Chesterbrook Academy Elementary School | 15.8 |
93 | 67.7% | 1.1% | 9.7% | - | 21.5% |
| St Michael Elementary School | 16.0 |
544 | 88.8% | 5.0% | 0.2% | - | 6.1% |
| Dupage Montessori School - Wheaton | 16.0 |
6 | 50.0% | 16.7% | 16.7% | - | 16.7% |
| St John Lutheran School | 16.1 |
168 | 92.3% | 3.6% | 3.6% | - | 0.6% |
| All Saints Catholic Academy | 16.1 |
392 | 88.5% | 7.1% | 2.3% | 0.3% | 1.8% |
| Kensington School Of Naperville | 16.2 |
20 | 50.0% | 40.0% | 10.0% | - | - |
| Clapham School | 16.3 |
41 | 97.6% | - | - | - | 2.4% |
| Kindercare Learning Center | 16.3 |
10 | 40.0% | 20.0% | 20.0% | - | 20.0% |
| The Balkwill School | 16.4 |
9 | 66.7% | - | 11.1% | - | 22.2% |
| New Day Montessori | 16.4 |
15 | 60.0% | 6.7% | 20.0% | - | 13.3% |
| Montessori Moppet Centre Inc | 16.4 |
31 | 32.3% | - | - | - | 67.7% |
| Dupage Montessori School - Naperville | 16.4 |
104 | 26.9% | 5.8% | 15.4% | - | 51.9% |
| Wheaton Christian Grammar School | 16.4 |
494 | 92.7% | 1.0% | 2.4% | 0.2% | 3.6% |
| Jubilee Neighborhood School | 16.6 |
17 | 17.6% | 35.3% | 47.1% | - | - |
| Chesterbrook Academy | 16.6 |
10 | 80.0% | - | 10.0% | - | 10.0% |
| Ss Peter & Paul School | 16.7 |
635 | 97.6% | 0.6% | 0.2% | - | 1.6% |
| Naperville Montessori School | 16.9 |
32 | 21.9% | 3.1% | 3.1% | - | 71.9% |
| Discover Montessori - Learning Center | 16.9 |
2 | - | - | - | - | 100.0% |
| All About Children | 17.0 |
11 | 90.9% | 9.1% | - | - | - |
| Kindercare Learning Center | 17.1 |
15 | 80.0% | - | 13.3% | - | 6.7% |
| Knowledge Beginnings | 17.3 |
16 | 68.8% | - | 12.5% | - | 18.8% |
| Montessori School Of Dekalb | 17.3 |
7 | 71.4% | - | 28.6% | - | - |
| Advance Preschool | 17.3 |
20 | 30.0% | 35.0% | 30.0% | - | 5.0% |
| Small World Children's Center | 17.5 |
12 | 25.0% | - | 75.0% | - | - |
| St Walter School | 17.5 |
624 | 95.7% | 0.5% | 0.2% | 0.2% | 3.5% |
| Computer Assoc Lisle Child Development Center | 17.6 |
4 | 50.0% | - | 25.0% | - | 25.0% |
| Tutor Time | 17.6 |
16 | 12.5% | 68.8% | 18.8% | - | - |
| St Raphael Elementary School | 17.7 |
320 | 95.9% | 1.2% | 0.3% | - | 2.5% |
| St Petronille School | 17.8 |
531 | 97.7% | - | 0.2% | - | 2.1% |
| Trinity Lutheran School | 18.0 |
397 | 96.5% | 1.8% | 1.0% | - | 0.8% |
| Diamante Montessori School | 18.0 |
17 | 94.1% | - | - | - | 5.9% |
| Bethany Lutheran School | 18.0 |
213 | 96.7% | 0.9% | 1.4% | - | 0.9% |
| Let Us Care Montessori School | 18.0 |
5 | - | 20.0% | - | - | 80.0% |
| St Mary Catholic School | 18.1 |
208 | 86.1% | 8.7% | - | 1.0% | 4.3% |
| St Mary School | 18.1 |
236 | 89.0% | 5.5% | 1.3% | 0.4% | 3.8% |
| St Matthew School | 18.1 |
331 | 44.4% | 16.9% | 3.9% | - | 34.7% |
| Icn Full-time School Program | 18.1 |
18 | 22.2% | - | - | - | 77.8% |
| Childrens Creative Corner | 18.1 |
9 | 77.8% | - | 11.1% | - | 11.1% |
| Hadi School | 18.2 |
39 | 2.6% | - | 2.6% | - | 94.9% |
| Kindercare Learning Center | 18.3 |
20 | 75.0% | 20.0% | - | - | 5.0% |
| Wheatland Salem Christian Academy | 18.3 |
28 | 57.1% | - | - | - | 42.9% |
| A Generation Ahead Child Care/learning Center | 18.4 |
13 | 53.8% | 7.7% | 7.7% | 7.7% | 23.1% |
| Montessori Learning Center Inc | 18.4 |
4 | 25.0% | - | - | - | 75.0% |
| Parkview Christian Academy | 18.4 |
91 | 90.1% | 3.3% | 5.5% | - | 1.1% |
| Foundations Montessori School | 18.5 |
48 | 83.3% | 8.3% | 2.1% | - | 6.2% |
| Medinah Christian School | 18.5 |
215 | 82.3% | 1.9% | 6.0% | 1.9% | 7.9% |
| St Margaret Mary School | 18.5 |
353 | 89.0% | 4.0% | - | - | 7.1% |
| St Johns Lutheran School | 18.6 |
152 | 86.8% | 3.3% | 3.3% | - | 6.6% |
| Kindercare Learning Center | 18.9 |
8 | 87.5% | - | 12.5% | - | - |
| Kindercare Learning Center #935 | 19.0 |
5 | 80.0% | 20.0% | - | - | - |
| St Hubert Elementary School | 19.0 |
527 | 78.7% | 6.5% | 0.4% | - | 14.4% |
| Rosehill Montessori School | 19.1 |
13 | 53.8% | 7.7% | - | - | 38.5% |
| Northwest Academy | 19.1 |
44 | 63.6% | 11.4% | 25.0% | - | - |
| St Peter Lutheran School | 19.2 |
239 | 82.4% | 8.8% | 3.3% | - | 5.4% |
| Chesterbrook Academy | 19.3 |
18 | 83.3% | 5.6% | 5.6% | - | 5.6% |
| Kindercare Learning Center-naperville | 19.4 |
20 | 60.0% | 25.0% | 5.0% | - | 10.0% |
| Children's Christian Learning Center | 19.4 |
8 | - | 12.5% | - | - | 87.5% |
| Lotus Montessori School | 19.4 |
8 | 37.5% | - | - | - | 62.5% |
| Oakview Montessori Children's House | 19.5 |
5 | 100.0% | - | - | - | - |
| Betty's Day Care Center | 19.5 |
3 | 33.3% | 33.3% | 33.3% | - | - |
| Peaceful Pathways Montessori | 19.5 |
21 | 90.5% | 4.8% | - | - | 4.8% |
| Chesterbrook Academy | 19.7 |
39 | 79.5% | - | 5.1% | - | 15.4% |
| Acarath Discovery Center | 19.9 |
42 | 23.8% | 2.4% | 2.4% | - | 71.4% |
| Montessori School Of Lisle | 20.1 |
15 | 73.3% | - | 6.7% | - | 20.0% |
| St John's Lutheran School | 20.3 |
205 | 93.7% | 2.4% | 0.5% | 0.5% | 2.9% |
| Montessori School Of N Hoffman | 20.3 |
89 | 50.6% | 2.2% | - | - | 47.2% |
| Tender Loving Care Montessori | 20.3 |
4 | 75.0% | 25.0% | - | - | - |
| St Philip The Apostle School | 20.4 |
270 | 93.3% | 2.2% | 0.4% | - | 4.1% |
| Delphi Academy Of Chicago | 20.5 |
64 | 90.6% | 1.6% | 6.2% | - | 1.6% |
| Kindercare Learning Center Inc | 20.6 |
15 | 66.7% | 6.7% | 20.0% | - | 6.7% |
| Holy Family Catholic Academy | 20.9 |
138 | 81.2% | 8.7% | - | - | 10.1% |
| Kindercare | 21.0 |
15 | 86.7% | 13.3% | - | - | - |
| Christ The King Elem School | 21.0 |
92 | 65.2% | 4.3% | 8.7% | 12.0% | 9.8% |
| New Morning Childrens House | 21.0 |
4 | 50.0% | - | - | - | 50.0% |
| Creative Care Children's Center | 21.0 |
26 | 88.5% | - | 7.7% | - | 3.8% |
| Lutheran School Of St Luke | 21.1 |
144 | 91.0% | 2.1% | 0.7% | - | 6.2% |
| Kindercare Learning Center #1541 | 21.2 |
26 | 84.6% | 7.7% | 7.7% | - | - |
| Creative Montessori Learning Center | 21.2 |
8 | 87.5% | - | - | - | 12.5% |
| St Peter The Apostle | 21.3 |
124 | 95.2% | 4.0% | 0.8% | - | - |
| St Marks Day School | 21.4 |
73 | 78.1% | - | - | 17.8% | 4.1% |
| Montessori Of Woodridge | 21.5 |
2 | 100.0% | - | - | - | - |
| The Early Child Dev Educational Center | 21.6 |
13 | 69.2% | - | - | - | 30.8% |
| Seton Academy | 21.6 |
17 | 94.1% | 5.9% | - | - | - |
| Downers Grove Adventist School | 21.7 |
29 | 55.2% | 20.7% | 17.2% | - | 6.9% |
| Motorola Child Care & Education Center | 21.7 |
18 | 66.7% | - | 5.6% | - | 27.8% |
| For Kids Only Inc #2 | 21.7 |
9 | 100.0% | - | - | - | - |
| St Pius X Elementary School | 21.8 |
335 | 95.8% | 3.3% | 0.6% | - | 0.3% |
| Kindercare Learning Center | 21.8 |
25 | 60.0% | 12.0% | 16.0% | - | 12.0% |
| Cross Ev Lutheran School | 21.9 |
271 | 91.1% | 2.2% | 4.8% | - | 1.8% |
| Trinity Lutheran School | 21.9 |
37 | 83.8% | 2.7% | 13.5% | - | - |
| Kindercare Learning Center | 22.0 |
31 | 32.3% | 35.5% | 32.3% | - | - |
| Kinder Care Learning Center | 22.0 |
15 | 53.3% | 33.3% | 13.3% | - | - |
| Santa Teresita Child Dev Center | 22.1 |
2 | - | 100.0% | - | - | - |
| Avery Coonley School | 22.1 |
286 | 69.2% | 3.8% | 1.4% | 1.0% | 24.5% |
| St Anne School | 22.1 |
467 | 94.0% | 2.8% | - | - | 3.2% |
| Kindercare Learning Centers | 22.2 |
20 | 55.0% | 20.0% | 25.0% | - | - |
| St Joseph School | 22.2 |
387 | 95.1% | 0.8% | 0.3% | 0.5% | 3.4% |
| St Joseph School | 22.3 |
125 | 67.2% | 31.2% | - | - | 1.6% |
| St Scholastica Elem School | 22.4 |
279 | 71.0% | 7.5% | 3.2% | - | 18.3% |
| Kindercare Learning Center | 22.4 |
12 | 91.7% | - | - | - | 8.3% |
| Atonement Christian Day School | 22.5 |
16 | 100.0% | - | - | - | - |
| St Paul Christian Day Care & Kindergarten | 22.5 |
7 | 71.4% | 14.3% | - | 14.3% | - |
| Downers Grove Christian School | 22.5 |
149 | 83.9% | 7.4% | 2.0% | 0.7% | 6.0% |
| St Alexander School | 22.5 |
206 | 94.7% | 2.4% | 0.5% | 0.5% | 1.9% |
| Queen Of The Rosary School | 22.5 |
285 | 88.1% | 6.0% | 0.4% | - | 5.6% |
| St Thomas The Apostle School | 22.5 |
425 | 97.9% | 2.1% | - | - | - |
| Holy Ghost School | 22.6 |
185 | 80.0% | 14.1% | - | - | 5.9% |
| Ss. Peter & Paul School | 22.7 |
511 | 95.7% | 1.4% | 0.2% | - | 2.7% |
| Trinity Oaks Christian Academy | 22.7 |
160 | 93.1% | 1.2% | 0.6% | - | 5.0% |
| Bright Horizons | 22.8 |
9 | 77.8% | 11.1% | - | - | 11.1% |
| Immanuel Lutheran School | 22.8 |
144 | 95.1% | 0.7% | 2.8% | - | 1.4% |
| St Mary Of Gostyn Elem School | 22.8 |
517 | 94.6% | 1.5% | - | - | 3.9% |
| Jennifer Child Care | 22.9 |
4 | 25.0% | 25.0% | 50.0% | - | - |
| Oak Brook Montessori School | 23.0 |
10 | 80.0% | - | 20.0% | - | - |
| St Colette School | 23.1 |
154 | 74.7% | 16.9% | 1.3% | - | 7.1% |
| New Beginnings Christian Montessori | 23.2 |
88 | 63.6% | 2.3% | 19.3% | - | 14.8% |
| Montessori Children's Academy | 23.2 |
10 | 40.0% | - | 30.0% | - | 30.0% |
| Oak Brook Christian School | 23.4 |
7 | 71.4% | - | - | - | 28.6% |
| Somonauk Christian School | 23.4 |
49 | 95.9% | 2.0% | - | - | 2.0% |
| Good Shepherd Lutheran School | 23.5 |
63 | 92.1% | - | 4.8% | - | 3.2% |
| Immanuel Lutheran School | 23.5 |
291 | 91.1% | 4.1% | 0.3% | - | 4.5% |
| Montessori Pathways | 23.6 |
17 | 94.1% | - | 5.9% | - | - |
| The Village Children's Academy | 23.6 |
17 | 76.5% | 5.9% | 5.9% | - | 11.8% |
| Pythagoras Childrens Academy | 23.7 |
37 | 97.3% | 2.7% | - | - | - |
| St Dominic Elementary School | 23.7 |
239 | 79.5% | 10.0% | 4.2% | - | 6.3% |
| Concord Lutheran School | 23.8 |
71 | 77.5% | 8.5% | 14.1% | - | - |
| Three Oaks Montessori School | 23.8 |
2 | 100.0% | - | - | - | - |
| St Theresa Elementary School | 23.8 |
572 | 93.7% | 2.3% | 0.5% | - | 3.5% |
| Harvest Christian Academy Of Rolling Meadows | 23.9 |
57 | 63.2% | 10.5% | 15.8% | - | 10.5% |
| Quest Academy | 23.9 |
265 | 77.7% | 3.4% | 2.6% | - | 16.2% |
| Holy Trinity School | 24.1 |
202 | 72.8% | 6.4% | 11.4% | - | 9.4% |
| Immaculate Conception Grade School | 24.3 |
485 | 97.3% | 1.2% | - | - | 1.4% |
| Wilson Montessori Academy | 24.3 |
18 | 94.4% | 5.6% | - | - | - |
| St Mary Immaculate Parish School | 24.4 |
497 | 93.0% | 4.0% | - | - | 3.0% |
| A Mother's Touch Creative Learning Center | 24.4 |
18 | 88.9% | 5.6% | 5.6% | - | - |
| Timothy Christian P-8 | 24.5 |
655 | 78.2% | 6.0% | 9.9% | - | 6.0% |
| St Alphonsus & St Patrick School | 24.5 |
229 | 72.5% | 18.8% | 1.3% | - | 7.4% |
| Immanuel Lutheran | 24.5 |
196 | 84.7% | 3.6% | 9.7% | - | 2.0% |
| St Alphonsus St Patrick School | 24.5 |
231 | 92.6% | 2.2% | 1.3% | - | 3.9% |
| St Charles Borromeo School | 24.5 |
144 | 83.3% | 12.5% | 2.1% | - | 2.1% |
| Bible Baptist Christian Academy | 24.5 |
126 | 27.8% | 2.4% | 65.9% | - | 4.0% |
| Chesterbrook Academy | 24.6 |
17 | 94.1% | 5.9% | - | - | - |
| Our Lady Of The Wayside School | 24.6 |
651 | 94.6% | 3.8% | 0.5% | - | 1.1% |
| Lord And Savior Lutheran School | 24.6 |
41 | 92.7% | 7.3% | - | - | - |
| Kindercare Learning Center | 24.7 |
15 | - | - | 100.0% | - | - |
| Visitation School | 24.7 |
454 | 98.0% | 0.7% | - | - | 1.3% |
| St Andrew The Apostle | 24.7 |
200 | 60.0% | 22.5% | 9.5% | 0.5% | 7.5% |
| St Thomas Of Villanova School | 24.9 |
171 | 93.6% | 4.7% | - | - | 1.8% |
| Northwest Suburban Montessori School | 25.0 |
30 | 86.7% | 3.3% | 3.3% | - | 6.7% |
| Seton Montessori School | 25.0 |
30 | 76.7% | 3.3% | - | - | 20.0% |
