| Grace Christian Academy | 0.0 |
Alternative/other | KG-12 | 80 | 20.0 | Christian (no specific denomination) |
| Providence Christian School | 3.8 |
Regular elementary or secondary | Pre-KG-10 | 63 | 6.3 | Christian (no specific denomination) |
| Young Americans Christian School | 6.8 |
Regular elementary or secondary | KG-12 | 528 | 14.1 | Christian (no specific denomination) |
| Excel Christian Academy | 7.8 |
Regular elementary or secondary | Pre-KG-11 | 34 | 7.9 | Church of God |
| Victory Christian School | 8.1 |
Regular elementary or secondary | Pre-KG-12 | 266 | 12.2 | Christian (no specific denomination) |
| Woodlee Christian Academy | 9.0 |
Regular elementary or secondary | KG-10 | 170 | 11.3 | Christian (no specific denomination) |
| Jersey Christian Academy | 9.3 |
Regular elementary or secondary | Pre-KG-12 | 27 | 5.4 | Pentecostal |
| Covington Christian Academy | 9.5 |
Regular elementary or secondary | KG-11 | 17 | 8.5 | Pentecostal |
| Conyers Apostolic Christian Academy | 10.4 |
Regular elementary or secondary | 1-12 | 25 | 5.8 | Other |
| Philadelphia Christian School | 12.3 |
Regular elementary or secondary | Pre-KG-12 | 179 | 10.9 | Baptist |
| Loganville Christian Academy | 14.7 |
Regular elementary or secondary | Pre-KG-12 | 497 | 11.7 | Christian (no specific denomination) |
| George Walton Academy | 15.1 |
Regular elementary or secondary | KG-12 | 1002 | 10.6 | Nonsectarian |
| New Birth Christian Academy | 15.8 |
Regular elementary or secondary | Pre-KG-11 | 190 | 8.3 | Christian (no specific denomination) |
| Hope Schools Of Excellence | 16.3 |
Special program emphasis | Pre-KG-10 | 79 | 6.1 | Nonsectarian |
| Mount Vernon Christian School | 16.6 |
Regular elementary or secondary | KG-12 | 189 | 9.9 | Baptist |
| Lake Dow Christian Academy | 17.6 |
Regular elementary or secondary | Pre-KG-12 | 75 | 12.5 | Baptist |
| Covenant Christian Academy | 18.2 |
Special program emphasis | Pre-KG-12 | 349 | 14.0 | Christian (no specific denomination) |
| Harbour Oaks Montessori School | 18.6 |
Montessori | Ungraded-Ungraded | 135 | 13.8 | Nonsectarian |
| Eagle's Landing Christian Academy | 19.2 |
Regular elementary or secondary | Pre-KG-12 | 1175 | 13.1 | Baptist |
| Gwinnett Christian Academy | 19.5 |
Regular elementary or secondary | Pre-KG-9 | 119 | 7.7 | Christian (no specific denomination) |
| Green Pastures Christian School | 19.9 |
Regular elementary or secondary | Pre-KG-12 | 140 | 10.8 | Christian (no specific denomination) |
| Garden Of Discovery Montessori | 20.4 |
Montessori | Ungraded-Ungraded | 75 | 19.2 | Nonsectarian |
| Living Word Christian Academy | 20.8 |
Regular elementary or secondary | KG-9 | 84 | 9.3 | Christian (no specific denomination) |
| Anointed Word Christian Schools International | 21.1 |
Regular elementary or secondary | Pre-KG-12 | 55 | 6.4 | Other |
| Anointed Word Christian School | 21.1 |
Regular elementary or secondary | Pre-KG-12 | 91 | 8.4 | Christian (no specific denomination) |
| Community Christian School | 22.0 |
Regular elementary or secondary | Pre-KG-12 | 602 | 10.1 | Christian (no specific denomination) |
| Gables Academy | 22.1 |
Special education | 4-12 | 20 | 5.0 | Nonsectarian |
| Peoples Baptist Academy | 22.4 |
Regular elementary or secondary | Pre-KG-12 | 290 | 11.8 | Baptist |
| Meadowland Montessori School | 22.4 |
Montessori | Ungraded-Ungraded | 16 | 4.1 | Nonsectarian |
| Greenforest Mccalep Christian Academy | 23.2 |
Regular elementary or secondary | KG-12 | 632 | 7.8 | Christian (no specific denomination) |
| Special Needs School Of Gwinnett | 23.4 |
Special education | Pre-KG-10 | 33 | 5.5 | Nonsectarian |
| Miller's Preparatory Academy For Boys | 23.6 |
Regular elementary or secondary | KG-10 | 74 | 8.6 | Nonsectarian |
| Killian Hill Christian School | 23.8 |
Regular elementary or secondary | KG-12 | 546 | 19.5 | Baptist |
| Piedmont Academy | 24.4 |
Regular elementary or secondary | Pre-KG-12 | 359 | 13.3 | Christian (no specific denomination) |
