| Cleveland Christian School | 4.1 |
Regular elementary or secondary | KG-12 | 108 | 9.4 | Christian (no specific denomination) |
| Landmark Christian Day School | 4.8 |
Regular elementary or secondary | 1-12 | 21 | 5.2 | Pentecostal |
| Tennessee Christian Academy | 8.5 |
Regular elementary or secondary | Pre-KG-12 | 156 | 6.2 | Christian (no specific denomination) |
| Shenandoah Baptist Academy | 10.0 |
Regular elementary or secondary | Pre-KG-12 | 110 | 6.4 | Baptist |
| Silverdale Baptist Academy | 12.1 |
Regular elementary or secondary | Pre-KG-12 | 725 | 11.9 | Baptist |
| Valley Academy | 12.5 |
Alternative/other | 2-12 | 50 | 10.9 | Nonsectarian |
| Cumberland Hall Academy | 12.7 |
Alternative/other | 6-12 | 36 | 9.0 | Nonsectarian |
| David Brainerd Christian School | 13.7 |
Special program emphasis | 6-12 | 223 | 8.2 | Christian (no specific denomination) |
| Advent Home Junior Academy | 16.4 |
Regular elementary or secondary | 6-10 | 35 | 7.6 | Seventh-Day Adventist |
| Boyd-buchanan School | 16.5 |
Regular elementary or secondary | Pre-KG-12 | 898 | 12.3 | Church of Christ |
| Berean Academy | 17.3 |
Regular elementary or secondary | Pre-KG-12 | 263 | 13.6 | Baptist |
| Calvary Christian School | 18.5 |
Regular elementary or secondary | Pre-KG-12 | 120 | 14.5 | Baptist |
| Orange Grove Center | 19.0 |
Special education | Ungraded-Ungraded | 98 | 7.0 | Nonsectarian |
| Tennesse Temple Academy | 20.0 |
Regular elementary or secondary | Pre-KG-12 | 291 | 13.7 | Baptist |
| Adonai Academy | 20.5 |
Regular elementary or secondary | KG-10 | 18 | 3.8 | Christian (no specific denomination) |
| Girls Preparatory School | 20.5 |
Regular elementary or secondary | 6-12 | 703 | 8.7 | Nonsectarian |
| Scenic Land School | 21.2 |
Special education | Ungraded-Ungraded | 25 | 4.5 | Nonsectarian |
| Baylor School | 22.1 |
Regular elementary or secondary | 6-12 | 1072 | 9.8 | Nonsectarian |
| Chattanooga Christian School | 22.8 |
Regular elementary or secondary | KG-12 | 1102 | 13.0 | Christian (no specific denomination) |
| Calvary Baptist School | 23.4 |
Regular elementary or secondary | Pre-KG-10 | 26 | 6.5 | Baptist |
