| Harvest Christian Academy | 2.7 |
457 | 88.8% | 4.4% | 4.6% | - | 2.2% |
| Madrasah Institute Of Islamic Education | 3.2 |
27 | - | - | - | 63.0% | 37.0% |
| The Einstein Academy | 3.4 |
121 | 84.3% | 3.3% | 5.0% | - | 7.4% |
| Summit School | 3.6 |
94 | 97.9% | - | 2.1% | - | - |
| Westminster Christian School | 5.5 |
484 | 93.4% | 1.7% | 2.7% | - | 2.3% |
| Valeo Academy | 5.9 |
95 | 40.0% | 21.1% | 24.2% | 9.5% | 5.3% |
| Clare Woods Academy | 6.1 |
109 | 72.5% | 10.1% | 15.6% | - | 1.8% |
| Bible Baptist Christian Academy | 8.5 |
4 | 25.0% | 50.0% | 25.0% | - | - |
| Schaumburg Christian School | 12.1 |
1037 | 41.9% | 8.2% | 15.6% | 1.0% | 33.3% |
| Marklund Day School | 13.4 |
21 | 42.9% | 14.3% | 19.0% | - | 23.8% |
| Mooseheart School | 13.5 |
208 | 57.7% | 17.3% | 25.0% | - | - |
| Carmel Montessori Academy And Children's House | 14.7 |
51 | 66.7% | 5.9% | 11.8% | - | 15.7% |
| Montessori Academy Of Glen Ellyn | 15.6 |
110 | 81.8% | 9.1% | 4.5% | - | 4.5% |
| Aurora Christian Schools | 16.3 |
857 | 77.1% | 9.1% | 11.6% | 0.2% | 2.0% |
| Montessori Children's House Of North Barrington | 16.7 |
56 | 67.9% | 16.1% | 16.1% | - | - |
| Child S Voice School | 17.1 |
42 | 83.3% | 7.1% | 7.1% | - | 2.4% |
| Camelot Schools Llc | 17.2 |
91 | 70.3% | 9.9% | 16.5% | - | 3.3% |
| Lutherbrook Academy | 17.3 |
76 | 52.6% | 26.3% | 21.1% | - | - |
| Christian Liberty Academy | 17.4 |
721 | 100.0% | - | - | - | - |
| College Preparatry School Of America | 17.9 |
430 | - | - | 0.2% | - | 99.8% |
| Chicago Futabakai Japanese School | 18.6 |
163 | - | - | - | - | 100.0% |
| Metropolitan Preparatory Schools | 19.0 |
115 | 84.3% | 12.2% | 3.5% | - | - |
| Cornerstone Christian Academy | 19.6 |
281 | 89.7% | 2.1% | 6.0% | - | 2.1% |
| Brentwood Baptist Christian Academy | 19.9 |
72 | 50.0% | 12.5% | 6.9% | - | 30.6% |
| Islamic Foundation School | 20.0 |
656 | 26.7% | - | 2.7% | - | 70.6% |
| First Christian School | 20.2 |
12 | 83.3% | 16.7% | - | - | - |
| The Willows Academy | 21.4 |
223 | 80.3% | 13.5% | - | - | 6.3% |
| J Slowacki School | 21.9 |
509 | 88.4% | 1.8% | 9.0% | 0.2% | 0.6% |
| The Camelot School | 21.9 |
72 | 56.9% | 5.6% | 36.1% | - | 1.4% |
| Fox Valley Christian School | 22.0 |
15 | 100.0% | - | - | - | - |
| Parkview Baptist Academy | 22.2 |
68 | 29.4% | 60.3% | 2.9% | - | 7.4% |
| Science & Arts Academy | 22.3 |
221 | 81.9% | 2.3% | 0.9% | - | 14.9% |
| Camolot Schools-dekalb Campus | 23.1 |
75 | 70.7% | 5.3% | 22.7% | - | 1.3% |
| The Power Think Academy | 23.7 |
10 | 80.0% | - | 10.0% | - | 10.0% |
| Jeanine Schultz Memorial School | 23.7 |
15 | 33.3% | 6.7% | 60.0% | - | - |
| Centerview Therapeutic School | 24.5 |
15 | 46.7% | 33.3% | 20.0% | - | - |
| Northridge Preparatory School | 24.7 |
283 | 73.1% | 13.1% | 2.5% | - | 11.3% |
| Keshet Day School | 24.8 |
41 | 100.0% | - | - | - | - |
| Marquette Manor Baptist Academy | 24.8 |
240 | 56.7% | 4.2% | 14.6% | 0.4% | 24.2% |
