| St Joseph Catholic School | 0.0 |
176 | 5.1% | 89.8% | 2.3% | - | 2.8% |
| St Johns Lutheran School | 0.1 |
132 | 80.3% | 15.9% | 3.0% | - | 0.8% |
| St Mary School | 0.3 |
205 | 78.0% | 9.8% | 3.4% | 2.4% | 6.3% |
| St Laurence Elementary School | 0.9 |
190 | 76.8% | 7.9% | 1.1% | - | 14.2% |
| The Learning Tree East | 1.2 |
11 | 45.5% | 36.4% | 18.2% | - | - |
| Good Shepherd Lutheran School | 1.4 |
142 | 90.8% | 6.3% | 1.4% | - | 1.4% |
| St Thomas More Elem School | 1.9 |
231 | 93.5% | 3.9% | 0.9% | - | 1.7% |
| Fox River Country Day School | 2.2 |
149 | 70.5% | 8.1% | 8.7% | - | 12.8% |
| Highland Christian Academy | 2.4 |
90 | 78.9% | 7.8% | 10.0% | - | 3.3% |
| The Learning Tree Inc | 2.9 |
19 | 78.9% | 5.3% | 15.8% | - | - |
| Kindercare Learning Center | 3.5 |
12 | 75.0% | 8.3% | - | - | 16.7% |
| Children's House Montessori | 4.1 |
24 | 83.3% | 4.2% | - | - | 12.5% |
| St Catherine Of Siena Elem School | 4.1 |
256 | 90.2% | 3.9% | 1.2% | - | 4.7% |
| Immanuel Lutheran School | 4.2 |
218 | 97.7% | 0.9% | 0.9% | - | 0.5% |
| Da Vinci Academy | 4.3 |
120 | 87.5% | 2.5% | 2.5% | - | 7.5% |
| Sears Child Development Center | 4.5 |
15 | 80.0% | 6.7% | 6.7% | - | 6.7% |
| Rainbow Castle Child Care | 4.7 |
75 | 72.0% | 18.7% | 9.3% | - | - |
| Grace Lutheran Preschool & Kindergarten | 5.2 |
12 | 50.0% | 16.7% | - | 8.3% | 25.0% |
| Bartlett Christian Academy | 5.6 |
64 | 87.5% | 6.2% | - | - | 6.2% |
| St John The Evangelist School | 5.8 |
209 | 66.0% | 7.2% | 1.4% | - | 25.4% |
| Kripa Montessori School | 6.2 |
4 | 25.0% | - | - | - | 75.0% |
| Chesterbrook Academy | 7.0 |
17 | 100.0% | - | - | - | - |
| Advance Preschool | 7.5 |
20 | 30.0% | 35.0% | 30.0% | - | 5.0% |
| Small World Children's Center | 7.5 |
12 | 25.0% | - | 75.0% | - | - |
| Tutor Time | 8.1 |
16 | 12.5% | 68.8% | 18.8% | - | - |
| Kindercare Learning Center | 8.5 |
10 | 40.0% | 20.0% | 20.0% | - | 20.0% |
| St Margaret Mary School | 8.7 |
353 | 89.0% | 4.0% | - | - | 7.1% |
| St Johns Lutheran School | 8.8 |
152 | 86.8% | 3.3% | 3.3% | - | 6.6% |
| St Patrick School | 8.9 |
529 | 96.6% | 2.3% | - | - | 1.1% |
| Lotus Montessori School | 8.9 |
8 | 37.5% | - | - | - | 62.5% |
| Montessori Learning Center Inc | 9.0 |
4 | 25.0% | - | - | - | 75.0% |
| Bridges Montessori Academy | 9.2 |
96 | 97.9% | - | - | - | 2.1% |
| Kinder Care Learning Center | 9.3 |
5 | 100.0% | - | - | - | - |
| Kindercare Learning Center | 9.5 |
20 | 75.0% | 20.0% | - | - | 5.0% |
| Kensington School Of St Charles | 9.5 |
17 | 100.0% | - | - | - | - |
| Montessori School Of N Hoffman | 9.7 |
89 | 50.6% | 2.2% | - | - | 47.2% |
| Kindercare Learning Center Inc | 9.9 |
15 | 66.7% | 6.7% | 20.0% | - | 6.7% |
| St Hubert Elementary School | 10.0 |
527 | 78.7% | 6.5% | 0.4% | - | 14.4% |
| Creative Care Children's Center | 10.0 |
26 | 88.5% | - | 7.7% | - | 3.8% |
| Foundations Montessori School | 10.2 |
48 | 83.3% | 8.3% | 2.1% | - | 6.2% |
| Holy Family Catholic Academy | 10.2 |
138 | 81.2% | 8.7% | - | - | 10.1% |
| Betty's Day Care Center | 10.3 |
3 | 33.3% | 33.3% | 33.3% | - | - |
| Acarath Discovery Center | 10.4 |
42 | 23.8% | 2.4% | 2.4% | - | 71.4% |
| Mansio Mens Montessori School | 10.5 |
13 | 76.9% | - | - | - | 23.1% |
| St Marks Day School | 10.5 |
73 | 78.1% | - | - | 17.8% | 4.1% |
| Hadi School | 10.5 |
39 | 2.6% | - | 2.6% | - | 94.9% |
| St Peter Lutheran School | 10.6 |
239 | 82.4% | 8.8% | 3.3% | - | 5.4% |
| Faith Christian Beginner School | 10.8 |
41 | 95.1% | - | - | - | 4.9% |
| St Walter School | 10.8 |
624 | 95.7% | 0.5% | 0.2% | 0.2% | 3.5% |
| St Peter Elementary School | 10.9 |
512 | 95.5% | 2.7% | - | - | 1.8% |
| St Isidore School | 10.9 |
269 | 80.3% | 5.6% | - | 0.4% | 13.8% |
| St Anne School | 11.1 |
467 | 94.0% | 2.8% | - | - | 3.2% |
| Montessori Children's House Of Campton | 11.1 |
14 | 78.6% | - | - | - | 21.4% |
| Let Us Care Montessori School | 11.4 |
5 | - | 20.0% | - | - | 80.0% |
| St Mary Elementary School | 11.4 |
141 | 80.9% | 14.9% | - | - | 4.3% |
| Atonement Christian Day School | 11.4 |
16 | 100.0% | - | - | - | - |
| Kindercare Learning Center #1541 | 11.4 |
26 | 84.6% | 7.7% | 7.7% | - | - |
| Trinity Lutheran School | 11.5 |
397 | 96.5% | 1.8% | 1.0% | - | 0.8% |
| Trinity Lutheran Preschool & Kindergarten | 11.6 |
6 | 66.7% | 16.7% | - | - | 16.7% |
| Kindercare Learning Center | 11.7 |
17 | 82.4% | - | 5.9% | - | 11.8% |
| Santa Teresita Child Dev Center | 11.9 |
2 | - | 100.0% | - | - | - |
| Children's Christian Learning Center | 11.9 |
8 | - | 12.5% | - | - | 87.5% |
| Kindercare Learning Center | 12.1 |
12 | 91.7% | - | - | - | 8.3% |
| Motorola Child Care & Education Center | 12.1 |
18 | 66.7% | - | 5.6% | - | 27.8% |
| Medinah Christian School | 12.2 |
215 | 82.3% | 1.9% | 6.0% | 1.9% | 7.9% |
| Ss. Peter & Paul School | 12.3 |
511 | 95.7% | 1.4% | 0.2% | - | 2.7% |
| Trinity Oaks Christian Academy | 12.3 |
160 | 93.1% | 1.2% | 0.6% | - | 5.0% |
| The Early Child Dev Educational Center | 12.5 |
13 | 69.2% | - | - | - | 30.8% |
| Kindercare | 12.6 |
15 | 86.7% | 13.3% | - | - | - |
| Immanuel Lutheran School | 13.2 |
291 | 91.1% | 4.1% | 0.3% | - | 4.5% |
| St Charles Borromeo Catholic School | 13.2 |
99 | 81.8% | 9.1% | 3.0% | - | 6.1% |
| Wheaton Montessori School | 13.4 |
47 | 57.4% | 2.1% | 10.6% | - | 29.8% |
| Lil' Wonders Development Center | 13.4 |
46 | 26.1% | 23.9% | 26.1% | - | 23.9% |
| St Theresa Elementary School | 13.5 |
572 | 93.7% | 2.3% | 0.5% | - | 3.5% |
| Bright Horizons | 13.5 |
9 | 77.8% | 11.1% | - | - | 11.1% |
| Quest Academy | 13.5 |
265 | 77.7% | 3.4% | 2.6% | - | 16.2% |
| St John The Baptist School | 13.5 |
206 | 88.8% | 4.4% | 1.0% | - | 5.8% |
| Bright Horizons Early Education Center | 13.6 |
13 | 69.2% | 15.4% | 7.7% | - | 7.7% |
| Montessori Academy | 13.6 |
66 | 78.8% | 4.5% | 6.1% | - | 10.6% |
| Three Oaks Montessori School | 13.6 |
2 | 100.0% | - | - | - | - |
| St Colette School | 13.7 |
154 | 74.7% | 16.9% | 1.3% | - | 7.1% |
| Immanuel Lutheran School | 13.8 |
186 | 93.5% | 1.1% | 1.6% | - | 3.8% |
| St Thomas The Apostle School | 13.8 |
425 | 97.9% | 2.1% | - | - | - |
| Harvest Christian Academy Of Rolling Meadows | 13.9 |
57 | 63.2% | 10.5% | 15.8% | - | 10.5% |
| Immanuel Lutheran School | 13.9 |
144 | 95.1% | 0.7% | 2.8% | - | 1.4% |
| Jubilee Neighborhood School | 13.9 |
17 | 17.6% | 35.3% | 47.1% | - | - |
| Dupage Montessori School - Wheaton | 14.0 |
6 | 50.0% | 16.7% | 16.7% | - | 16.7% |
| St Matthew School | 14.1 |
331 | 44.4% | 16.9% | 3.9% | - | 34.7% |
| Northwest Academy | 14.3 |
44 | 63.6% | 11.4% | 25.0% | - | - |
| Kinder Care Learning Center | 14.4 |
15 | 53.3% | 33.3% | 13.3% | - | - |
| Montessori Pathways | 14.4 |
17 | 94.1% | - | 5.9% | - | - |
| New Morning Childrens House | 14.4 |
4 | 50.0% | - | - | - | 50.0% |
| St Peter The Apostle | 14.6 |
124 | 95.2% | 4.0% | 0.8% | - | - |
| St Thomas Of Villanova School | 14.7 |
171 | 93.6% | 4.7% | - | - | 1.8% |
| Wheaton Christian Grammar School | 14.8 |
494 | 92.7% | 1.0% | 2.4% | 0.2% | 3.6% |
| Queen Of The Rosary School | 14.8 |
285 | 88.1% | 6.0% | 0.4% | - | 5.6% |
| Lutheran School Of St Luke | 14.8 |
144 | 91.0% | 2.1% | 0.7% | - | 6.2% |
| St John Lutheran School | 14.9 |
168 | 92.3% | 3.6% | 3.6% | - | 0.6% |
| St Francis De Sales School | 14.9 |
442 | 96.2% | 1.4% | 0.2% | - | 2.3% |
| Clapham School | 15.0 |
41 | 97.6% | - | - | - | 2.4% |
| St Michael Elementary School | 15.0 |
544 | 88.8% | 5.0% | 0.2% | - | 6.1% |
| St Philip The Apostle School | 15.1 |
270 | 93.3% | 2.2% | 0.4% | - | 4.1% |
| Four Winds Waldorf School | 15.2 |
128 | 95.3% | 1.6% | 1.6% | - | 1.6% |
| Our Lady Of The Wayside School | 15.2 |
651 | 94.6% | 3.8% | 0.5% | - | 1.1% |
| Northwest Suburban Montessori School | 15.3 |
30 | 86.7% | 3.3% | 3.3% | - | 6.7% |
| A Mother's Touch Creative Learning Center | 15.4 |
18 | 88.9% | 5.6% | 5.6% | - | - |
| North Aurora Seventh-day Adventist School | 15.5 |
14 | 14.3% | 64.3% | - | - | 21.4% |
| Kindercare Learning Center | 15.6 |
15 | - | - | 100.0% | - | - |
| Gingercare | 15.7 |
11 | 81.8% | - | 9.1% | - | 9.1% |
| St Petronille School | 15.7 |
531 | 97.7% | - | 0.2% | - | 2.1% |
| Jennifer Child Care | 15.7 |
4 | 25.0% | 25.0% | 50.0% | - | - |
| St Peter Lutheran School | 15.8 |
283 | 93.6% | 1.1% | 1.1% | 0.4% | 3.9% |
| St James Junior High | 15.8 |
436 | 91.1% | 5.3% | 2.1% | - | 1.6% |
| St James School | 15.8 |
437 | 93.1% | 3.9% | 0.2% | 0.9% | 1.8% |
| Diamante Montessori School | 15.8 |
17 | 94.1% | - | - | - | 5.9% |
| Prairie View Montessori | 15.9 |
6 | 16.7% | - | 16.7% | - | 66.7% |
| Bright Horizons At Motorola-arlington Hts | 15.9 |
10 | 50.0% | 10.0% | 10.0% | - | 30.0% |
| Northwest Christian Academy | 15.9 |
87 | 87.4% | 6.9% | 2.3% | - | 3.4% |
| St Irene Elementary School | 16.1 |
153 | 93.5% | 4.6% | 2.0% | - | - |
| Minee Subee Grand | 16.2 |
19 | 78.9% | 15.8% | - | - | 5.3% |
| Holy Ghost School | 16.4 |
185 | 80.0% | 14.1% | - | - | 5.9% |
| Lord And Savior Lutheran School | 16.6 |
41 | 92.7% | 7.3% | - | - | - |
| Transfiguration School | 16.7 |
197 | 86.3% | 7.1% | 1.0% | - | 5.6% |
| St Emily Elementary School | 16.8 |
333 | 80.5% | 2.1% | 1.5% | 0.3% | 15.6% |
| Children's Gate Montessori | 16.8 |
8 | 100.0% | - | - | - | - |
| St Matthew Lutheran School | 16.8 |
88 | 97.7% | - | 2.3% | - | - |
| Chesterbrook Academy | 16.9 |
10 | 80.0% | - | 10.0% | - | 10.0% |
| Annunciation Of The Bvm School | 16.9 |
230 | 90.0% | 8.3% | 0.4% | - | 1.3% |
| Tender Loving Care Montessori | 17.0 |
4 | 75.0% | 25.0% | - | - | - |
| Kindercare Learning Center | 17.1 |
8 | 87.5% | - | 12.5% | - | - |
| Kindercare Learning Center | 17.1 |
15 | 80.0% | - | 13.3% | - | 6.7% |
| St John's Lutheran School | 17.1 |
205 | 93.7% | 2.4% | 0.5% | 0.5% | 2.9% |
| Montessori School Of Long Grove | 17.2 |
55 | 85.5% | 1.8% | - | - | 12.7% |
| Creme De La Creme | 17.4 |
30 | 60.0% | 10.0% | 23.3% | - | 6.7% |
| St Raymond School | 17.5 |
471 | 91.7% | 4.5% | 0.4% | 0.4% | 3.0% |
| St Joseph School | 17.5 |
125 | 67.2% | 31.2% | - | - | 1.6% |
| Naperville Christian Academy | 17.6 |
68 | 91.2% | - | 2.9% | - | 5.9% |
| Buffalo Grove Montessori School | 17.7 |
28 | 53.6% | 3.6% | - | - | 42.9% |
| Kindercare Learning Center | 17.7 |
14 | 85.7% | 7.1% | 7.1% | - | - |
| Seton Academy | 17.8 |
17 | 94.1% | 5.9% | - | - | - |
| St Zachary Elementary School | 17.8 |
120 | 76.7% | 6.7% | - | - | 16.7% |
| Montessori Schoolhouse Of Mt Prospect | 17.8 |
1 | 100.0% | - | - | - | - |
| Montessori World Of Discovery | 17.9 |
33 | 66.7% | - | - | - | 33.3% |
| Water's Edge School | 17.9 |
41 | 90.2% | 4.9% | 2.4% | - | 2.4% |
| Resurrection Lutheran School | 17.9 |
58 | 93.1% | 5.2% | 1.7% | - | - |
| Aurora Montessori School | 17.9 |
31 | 19.4% | 3.2% | 3.2% | - | 74.2% |
| St Paul Lutheran School | 18.0 |
171 | 95.9% | 2.9% | - | - | 1.2% |
| Concord Lutheran School | 18.0 |
71 | 77.5% | 8.5% | 14.1% | - | - |
| St Rita Of Cascia School | 18.1 |
261 | 54.4% | 38.7% | 1.9% | - | 5.0% |
| Creative Montessori Learning Center | 18.1 |
8 | 87.5% | - | - | - | 12.5% |
| Kindercare | 18.1 |
18 | 66.7% | 16.7% | 11.1% | - | 5.6% |
| Delphi Academy Of Chicago | 18.2 |
64 | 90.6% | 1.6% | 6.2% | - | 1.6% |
| Computer Assoc Lisle Child Development Center | 18.3 |
4 | 50.0% | - | 25.0% | - | 25.0% |
| Edward Academy | 18.4 |
29 | 75.9% | 13.8% | 10.3% | - | - |
| Pythagoras Childrens Academy | 18.5 |
37 | 97.3% | 2.7% | - | - | - |
| St Joseph Catholic School | 18.5 |
192 | 43.2% | 50.5% | 5.2% | - | 1.0% |
| Fox Valley Montessori School | 18.6 |
42 | 57.1% | 4.8% | 7.1% | 19.0% | 11.9% |
| St Pius X Elementary School | 18.6 |
335 | 95.8% | 3.3% | 0.6% | - | 0.3% |
| Jfh Educational Academy West | 18.6 |
18 | 66.7% | 16.7% | 11.1% | - | 5.6% |
| St Alphonsus Liguori School | 18.7 |
252 | 80.2% | 6.0% | 0.4% | 0.8% | 12.7% |
| All About Children | 18.7 |
11 | 90.9% | 9.1% | - | - | - |
| Poko Loko Child Care Center | 18.8 |
10 | 40.0% | 40.0% | 20.0% | - | - |
| Christ The King Elem School | 18.8 |
92 | 65.2% | 4.3% | 8.7% | 12.0% | 9.8% |
| St Alexander School | 18.8 |
206 | 94.7% | 2.4% | 0.5% | 0.5% | 1.9% |
| New Day Montessori | 19.0 |
15 | 60.0% | 6.7% | 20.0% | - | 13.3% |
| Montessori Moppet Centre Inc | 19.0 |
31 | 32.3% | - | - | - | 67.7% |
| The Balkwill School | 19.0 |
9 | 66.7% | - | 11.1% | - | 22.2% |
| Calvary Christian School | 19.0 |
387 | 73.9% | 3.4% | 12.7% | 1.0% | 9.0% |
| St Paul Christian Day Care & Kindergarten | 19.0 |
7 | 71.4% | 14.3% | - | 14.3% | - |
| Dupage Montessori School - Naperville | 19.1 |
104 | 26.9% | 5.8% | 15.4% | - | 51.9% |
| St Charles Borromeo School | 19.1 |
144 | 83.3% | 12.5% | 2.1% | - | 2.1% |
| Kindercare | 19.1 |
15 | 80.0% | 6.7% | - | - | 13.3% |
| Kindercare Learning Centers | 19.2 |
20 | 65.0% | 10.0% | 10.0% | - | 15.0% |
| Archbishop Romero Catholic School | 19.2 |
131 | 0.8% | 98.5% | 0.8% | - | - |
| Covenant Christian School | 19.2 |
79 | 39.2% | 15.2% | 40.5% | - | 5.1% |
| Trinity Lutheran School | 19.3 |
37 | 83.8% | 2.7% | 13.5% | - | - |
| St Therese Of Jesus | 19.3 |
80 | 2.5% | 96.2% | - | - | 1.2% |
| All About Kids Montessori School | 19.4 |
10 | 70.0% | - | 20.0% | - | 10.0% |
| A Generation Ahead Child Care/learning Center | 19.4 |
13 | 53.8% | 7.7% | 7.7% | 7.7% | 23.1% |
| Montessori Children's Academy | 19.5 |
10 | 40.0% | - | 30.0% | - | 30.0% |
| Ss Peter & Paul School | 19.5 |
635 | 97.6% | 0.6% | 0.2% | - | 1.6% |
| New Life Christian Academy | 19.5 |
14 | - | 21.4% | 78.6% | - | - |
| St Mark's Child Development Center | 19.6 |
18 | 55.6% | 22.2% | 16.7% | - | 5.6% |
| All Saints Catholic Academy | 19.6 |
392 | 88.5% | 7.1% | 2.3% | 0.3% | 1.8% |
| Chesterbrook Academy | 19.7 |
18 | 83.3% | 5.6% | 5.6% | - | 5.6% |
| Holy Angels Catholic School | 19.7 |
554 | 90.6% | 6.5% | 1.1% | - | 1.8% |
| Rosehill Montessori School | 19.8 |
13 | 53.8% | 7.7% | - | - | 38.5% |
| Park View Montessori School - Mount Prospect | 19.9 |
15 | 60.0% | - | - | - | 40.0% |
| Chesterbrook Academy Elementary School | 19.9 |
93 | 67.7% | 1.1% | 9.7% | - | 21.5% |
| Immanuel Lutheran | 19.9 |
196 | 84.7% | 3.6% | 9.7% | - | 2.0% |
| St Pauls Lutheran School | 20.0 |
141 | 71.6% | 16.3% | 12.1% | - | - |
| Childrens Creative Corner | 20.0 |
9 | 77.8% | - | 11.1% | - | 11.1% |
| Our Lady Of Destiny School | 20.0 |
154 | 66.9% | 22.7% | 1.3% | - | 9.1% |
| Immanuel Lutheran School | 20.0 |
50 | 68.0% | 10.0% | 12.0% | - | 10.0% |
| Immaculate Conception Grade School | 20.0 |
485 | 97.3% | 1.2% | - | - | 1.4% |
| Oak Brook Montessori School | 20.3 |
10 | 80.0% | - | 20.0% | - | - |
| Alexander Graham Bell Montessori School | 20.3 |
17 | 58.8% | 5.9% | - | - | 35.3% |
| Oakview Montessori Children's House | 20.3 |
5 | 100.0% | - | - | - | - |
| Woodstock Christian School | 20.3 |
57 | 91.2% | 7.0% | 1.8% | - | - |
| Kiddie Junction Educational Institute | 20.4 |
6 | 33.3% | - | 33.3% | - | 33.3% |
| Our Lady Of Good Counsel School | 20.4 |
190 | 62.6% | 33.2% | - | - | 4.2% |
| Kindercare Learning Center | 20.4 |
24 | 75.0% | 4.2% | 16.7% | - | 4.2% |
| Icn Full-time School Program | 20.5 |
18 | 22.2% | - | - | - | 77.8% |
| Wilson Montessori Academy | 20.5 |
18 | 94.4% | 5.6% | - | - | - |
| Mundelein Montessori School | 20.5 |
12 | 50.0% | 25.0% | 8.3% | - | 16.7% |
| Children''s House Daycare, Inc. | 20.6 |
6 | 100.0% | - | - | - | - |
| Kensington School Of Naperville | 20.6 |
20 | 50.0% | 40.0% | 10.0% | - | - |
| St Peter School | 20.7 |
114 | 43.9% | 44.7% | 8.8% | - | 2.6% |
| Kindercare Learning Center #935 | 20.7 |
5 | 80.0% | 20.0% | - | - | - |
| Kindercare Learning Center | 20.8 |
25 | 60.0% | 12.0% | 16.0% | - | 12.0% |
| St Mary Of The Annunciation School | 20.8 |
217 | 94.0% | 1.8% | 0.5% | - | 3.7% |
| Angel Town Private School | 20.8 |
12 | 75.0% | 16.7% | - | - | 8.3% |
| Timothy Christian P-8 | 21.1 |
655 | 78.2% | 6.0% | 9.9% | - | 6.0% |
| Knowledge Beginnings | 21.1 |
16 | 68.8% | - | 12.5% | - | 18.8% |
| St Raphael Elementary School | 21.1 |
320 | 95.9% | 1.2% | 0.3% | - | 2.5% |
| Visitation School | 21.1 |
454 | 98.0% | 0.7% | - | - | 1.3% |
| Santa Maria Del Popolo School | 21.1 |
284 | 71.5% | 16.2% | 1.4% | - | 10.9% |
| St Mary Catholic School | 21.1 |
344 | 95.3% | 2.6% | 0.6% | 0.6% | 0.9% |
| Community Montessori | 21.2 |
12 | 100.0% | - | - | - | - |
| Montessori Children's Garden | 21.2 |
27 | 81.5% | 11.1% | - | - | 7.4% |
| Zion Lutheran School And Preschool | 21.2 |
57 | 91.2% | 8.8% | - | - | - |
| One Leap Ahead | 21.3 |
20 | 95.0% | 5.0% | - | - | - |
| Our Lady Montessori School | 21.3 |
9 | 66.7% | 33.3% | - | - | - |
| St John Vianney School | 21.3 |
133 | 22.6% | 57.1% | 9.0% | 1.5% | 9.8% |
| St Mary's Catholic School | 21.3 |
222 | 96.8% | 2.3% | - | 0.5% | 0.5% |
| Montini Catholic School | 21.4 |
461 | 96.5% | 0.4% | 0.9% | - | 2.2% |
| Oak Brook Christian School | 21.4 |
7 | 71.4% | - | - | - | 28.6% |
| Bethany Lutheran School | 21.6 |
213 | 96.7% | 0.9% | 1.4% | - | 0.9% |
| Laureate Day School | 21.6 |
24 | 83.3% | 4.2% | 12.5% | - | - |
| St Maria Goretti | 21.7 |
225 | 60.4% | 32.4% | 4.0% | - | 3.1% |
| Libertyville Montessori School | 21.7 |
15 | 60.0% | 13.3% | - | - | 26.7% |
| St Joseph School | 21.7 |
387 | 95.1% | 0.8% | 0.3% | 0.5% | 3.4% |
| Downers Grove Adventist School | 21.7 |
29 | 55.2% | 20.7% | 17.2% | - | 6.9% |
| Lincolnshire Montessori School | 21.8 |
17 | 58.8% | 23.5% | - | - | 17.6% |
| St Beatrice | 21.9 |
116 | 67.2% | 19.0% | 2.6% | 0.9% | 10.3% |
| Montessori School Of Lisle | 21.9 |
15 | 73.3% | - | 6.7% | - | 20.0% |
| Discover Montessori - Learning Center | 22.0 |
2 | - | - | - | - | 100.0% |
| Avery Coonley School | 22.0 |
286 | 69.2% | 3.8% | 1.4% | 1.0% | 24.5% |
| Messiah Lutheran Child Care | 22.0 |
10 | 100.0% | - | - | - | - |
| St Mary Of Gostyn Elem School | 22.0 |
517 | 94.6% | 1.5% | - | - | 3.9% |
| St Domitilla School | 22.1 |
105 | 47.6% | 34.3% | 18.1% | - | - |
| Naperville Montessori School | 22.1 |
32 | 21.9% | 3.1% | 3.1% | - | 71.9% |
| Embers Elementary School | 22.1 |
98 | 74.5% | 14.3% | 2.0% | - | 9.2% |
| Downers Grove Christian School | 22.1 |
149 | 83.9% | 7.4% | 2.0% | 0.7% | 6.0% |
| Bright Horizons Child Care & Early Education | 22.1 |
17 | 70.6% | 5.9% | 5.9% | - | 17.6% |
| Tamarak Country School | 22.1 |
40 | 92.5% | 5.0% | - | - | 2.5% |
| Zion Lutheran School | 22.3 |
283 | 97.2% | 2.1% | 0.4% | - | 0.4% |
| The Village Children's Academy | 22.3 |
17 | 76.5% | 5.9% | 5.9% | - | 11.8% |
| Interculture Montessori School Of Park Ridge | 22.3 |
26 | 42.3% | 42.3% | 7.7% | - | 7.7% |
| St Luke Lutheran School | 22.4 |
110 | 81.8% | 11.8% | - | - | 6.4% |
