| The King's Academy | 1.8 |
Regular elementary or secondary | Pre-KG-12 | 376 | 12.6 | Baptist |
| Knoxville Baptist Christian | 9.7 |
Regular elementary or secondary | Pre-KG-12 | 91 | 14.9 | Baptist |
| Berean Christian School | 10.7 |
Regular elementary or secondary | KG-12 | 436 | 13.7 | Christian (no specific denomination) |
| Knoxville Adventist School | 11.4 |
Regular elementary or secondary | KG-10 | 62 | 12.2 | Seventh-Day Adventist |
| Blue Springs Christian Academy | 13.8 |
Regular elementary or secondary | KG-12 | 29 | 6.6 | Church of God |
| Apostolic Christian School | 14.1 |
Regular elementary or secondary | Pre-KG-12 | 133 | 12.3 | Pentecostal |
| School Of Hope | 14.7 |
Alternative/other | Ungraded-Ungraded | 3 | 2.0 | Nonsectarian |
| St Andrew's School | 14.7 |
Regular elementary or secondary | KG-12 | 31 | 5.7 | Christian (no specific denomination) |
| Oakmont School | 15.6 |
Regular elementary or secondary | 4-12 | 35 | 5.6 | Brethren |
| West End Academy | 15.8 |
Regular elementary or secondary | 4-12 | 41 | 10.8 | Nonsectarian |
| Temple Baptist Academy | 16.9 |
Regular elementary or secondary | Pre-KG-12 | 299 | 17.3 | Baptist |
| Maryville Christian School | 17.5 |
Regular elementary or secondary | Pre-KG-12 | 316 | 11.5 | Christian (no specific denomination) |
| Apostolic Christian Academy | 17.9 |
Regular elementary or secondary | KG-12 | 135 | 12.5 | Pentecostal |
| Grace Christian Academy | 18.4 |
Regular elementary or secondary | KG-12 | 759 | 15.5 | Baptist |
| New Center Christian School | 18.4 |
Alternative/other | 1-12 | 22 | 8.8 | Baptist |
| Christian Academy Of Knoxville | 18.6 |
Regular elementary or secondary | Pre-KG-12 | 1145 | 11.2 | Christian (no specific denomination) |
| Webb School Of Knoxville | 19.4 |
Regular elementary or secondary | KG-12 | 1047 | 11.3 | Nonsectarian |
| Doris A Walker Academy | 21.2 |
Regular elementary or secondary | 5-12 | 56 | 6.5 | Nonsectarian |
| Knoxville Christian School | 22.3 |
Regular elementary or secondary | Pre-KG-12 | 91 | 7.9 | Church of Christ |
| Covenant Christian Academy | 24.7 |
Alternative/other | Pre-KG-12 | 282 | 25.9 | Christian (no specific denomination) |
