| Montessori School Of Lake Forest | 0.0 |
Montessori | Ungraded-Ungraded | 198 | 16.5 | Nonsectarian |
| Westlake Christian Academy | 8.7 |
Regular elementary or secondary | Pre-KG-12 | 153 | 6.9 | Christian (no specific denomination) |
| J Slowacki School | 9.1 |
Regular elementary or secondary | Pre-KG-11 | 509 | 40.7 | Roman Catholic |
| Centerview Therapeutic School | 9.3 |
Special education | Ungraded-Ungraded | 15 | 3.8 | Nonsectarian |
| Keshet Day School | 9.4 |
Special education | Ungraded-Ungraded | 41 | 5.9 | Jewish |
| Cove School | 9.7 |
Special education | 1-12 | 112 | 5.3 | Nonsectarian |
| Lake County Baptist School | 10.0 |
Regular elementary or secondary | KG-12 | 168 | 12.5 | Baptist |
| Chicago Futabakai Japanese School | 11.0 |
Regular elementary or secondary | 1-9 | 163 | 8.4 | Nonsectarian |
| Montessori Children's House Of North Barrington | 11.9 |
Montessori | Ungraded-Ungraded | 56 | 11.2 | Nonsectarian |
| Allendale School | 13.2 |
Special education | 2-12 | 243 | 7.2 | Nonsectarian |
| Christian Liberty Academy | 13.4 |
Regular elementary or secondary | Pre-KG-12 | 721 | 14.7 | Calvinist |
| Zion Christian School | 13.6 |
Regular elementary or secondary | Pre-KG-11 | 22 | 5.5 | Baptist |
| North Shore Country Day School | 14.7 |
Regular elementary or secondary | KG-12 | 490 | 6.4 | Nonsectarian |
| Arlyn Day School | 15.0 |
Special education | 5-12 | 37 | 5.7 | Nonsectarian |
| Brentwood Baptist Christian Academy | 15.9 |
Regular elementary or secondary | 1-12 | 72 | 5.1 | Baptist |
| The Camelot School | 16.0 |
Special education | 2-12 | 72 | 7.2 | Nonsectarian |
| Science & Arts Academy | 16.0 |
Special program emphasis | Ungraded-Ungraded | 221 | 5.8 | Nonsectarian |
| Northridge Preparatory School | 16.0 |
Regular elementary or secondary | 6-12 | 283 | 13.4 | Roman Catholic |
| The Willows Academy | 16.0 |
Regular elementary or secondary | 6-12 | 223 | 9.5 | Roman Catholic |
| Jeanine Schultz Memorial School | 17.1 |
Special education | Ungraded-Ungraded | 15 | 5.0 | Nonsectarian |
| St Bernadette's School For Special Children | 17.2 |
Special education | Pre-KG-12 | 13 | 1.4 | Roman Catholic |
| Metropolitan Preparatory Schools | 17.3 |
Special education | KG-12 | 115 | 6.4 | Nonsectarian |
| Roycemore School | 18.4 |
Regular elementary or secondary | Pre-KG-12 | 233 | 8.5 | Nonsectarian |
| Norwood Park Christian School | 18.6 |
Regular elementary or secondary | Pre-KG-12 | 131 | 6.9 | Christian (no specific denomination) |
| Schaumburg Christian School | 18.9 |
Regular elementary or secondary | Pre-KG-12 | 1037 | 13.6 | Baptist |
| Fox Valley Christian School | 19.6 |
Regular elementary or secondary | 2-12 | 15 | 7.5 | Baptist |
| Bible Baptist Christian Academy | 20.4 |
Regular elementary or secondary | 3-10 | 4 | 4.0 | Baptist |
| Child S Voice School | 20.4 |
Special education | Ungraded-Ungraded | 42 | 3.2 | Nonsectarian |
| Pactt Learning Center | 21.5 |
Special education | Ungraded-Ungraded | 24 | 8.0 | Nonsectarian |
| Valeo Academy | 21.6 |
Regular elementary or secondary | KG-12 | 95 | 10.6 | Christian (no specific denomination) |
| Stuart G Ferst School | 21.9 |
Special education | Ungraded-Ungraded | 74 | 7.4 | Nonsectarian |
| Eagles Wings Urban Academy | 21.9 |
Regular elementary or secondary | Pre-KG-12 | 79 | 9.8 | Christian (no specific denomination) |
| New Horizon Center | 22.2 |
Special education | Ungraded-Ungraded | 69 | 6.9 | Nonsectarian |
| Chicago Waldorf School | 22.2 |
Special program emphasis | Pre-KG-12 | 292 | 6.8 | Nonsectarian |
| North Shore Sda Jr Academy | 22.8 |
Regular elementary or secondary | Pre-KG-10 | 99 | 13.4 | Seventh-Day Adventist |
| Lawrence Hall Youth Services | 23.2 |
Special education | 4-12 | 95 | 9.5 | Nonsectarian |
| Marklund Day School | 23.6 |
Special education | Ungraded-Ungraded | 21 | 10.5 | Nonsectarian |
| Lutherbrook Academy | 23.7 |
Special education | 2-12 | 76 | 9.5 | Lutheran Church - Missouri Synod |
| Ravenswood Baptist Christian School | 24.1 |
Regular elementary or secondary | Pre-KG-12 | 112 | 7.2 | Baptist |
| Summit School | 24.2 |
Special education | 1-12 | 94 | 5.2 | Nonsectarian |
| Clare Woods Academy | 24.5 |
Special education | Ungraded-Ungraded | 109 | 5.2 | Nonsectarian |
| The Einstein Academy | 24.8 |
Special program emphasis | Pre-KG-12 | 121 | 6.9 | Nonsectarian |
| Parkview Baptist Academy | 24.9 |
Regular elementary or secondary | KG-11 | 68 | 9.3 | Baptist |
| Madrasah Institute Of Islamic Education | 25.0 |
Regular elementary or secondary | 6-12 | 27 | 3.5 | Islamic |
