| Trinity Christian Academy | 5.1 |
Regular elementary or secondary | Pre-KG-12 | 1505 | 17.6 | Baptist |
| Old Plank Christian Academy | 5.7 |
Regular elementary or secondary | Pre-KG-10 | 166 | 10.4 | Baptist |
| Eagle's View Academy | 5.9 |
Regular elementary or secondary | KG-12 | 413 | 17.6 | Christian (no specific denomination) |
| New Beginnings Christian Academy | 6.6 |
Regular elementary or secondary | KG-9 | 27 | 6.8 | Other |
| Cedar Creek Christian School | 6.7 |
Regular elementary or secondary | KG-12 | 189 | 9.9 | Baptist |
| The Potter's House Christian Academy | 7.3 |
Regular elementary or secondary | Pre-KG-12 | 530 | 15.1 | Christian (no specific denomination) |
| Grace Christian Academy | 7.6 |
Regular elementary or secondary | 1-12 | 40 | 8.0 | Baptist |
| Crossroads School(west Campus) | 7.7 |
Alternative/other | Ungraded-Ungraded | 12 | 2.4 | Nonsectarian |
| Bethel Holiness Academy | 8.0 |
Regular elementary or secondary | KG-12 | 34 | 11.3 | Pentecostal |
| First Coast Christian School | 8.1 |
Regular elementary or secondary | Pre-KG-12 | 487 | 13.2 | Christian (no specific denomination) |
| Center Academy - Orange Park | 9.8 |
Special education | 6-12 | 60 | 10.7 | Nonsectarian |
| Broach School Of Orange Park | 9.9 |
Special education | 1-12 | 121 | 13.4 | Nonsectarian |
| Ephesus Junior Academy | 10.0 |
Regular elementary or secondary | KG-9 | 65 | 10.3 | Seventh-Day Adventist |
| Jacksonville Assembly Christian | 10.0 |
Regular elementary or secondary | KG-12 | 42 | 7.0 | Pentecostal |
| Faith Christian Academy | 10.0 |
Special education | Ungraded-Ungraded | 5 | 5.6 | Christian (no specific denomination) |
| Christian Home Academy | 10.1 |
Special education | KG-12 | 46 | 7.7 | Christian (no specific denomination) |
| First Coast Academy Atlantic Intl Inst | 10.3 |
Alternative/other | Ungraded-Ungraded | 1142 | 2855.0 | Nonsectarian |
| St Johns Country Day School | 10.8 |
Regular elementary or secondary | Pre-KG-12 | 748 | 10.3 | Nonsectarian |
| Seven Bridges School | 10.9 |
Special education | 3-12 | 28 | 4.1 | Nonsectarian |
| Calvary Christian Academy | 11.4 |
Regular elementary or secondary | KG-12 | 32 | 8.0 | Baptist |
| Genesis Christian Academy | 11.9 |
Regular elementary or secondary | 3-12 | 23 | 4.6 | Baptist |
| Agape' Christian School | 12.0 |
Regular elementary or secondary | 1-11 | 7 | 1.8 | Christian (no specific denomination) |
| Life Christian School | 12.4 |
Alternative/other | 3-12 | 30 | 2.0 | Christian (no specific denomination) |
| Crossroads School-northside | 12.5 |
Special education | 1-12 | 54 | 10.8 | Nonsectarian |
| Esprit De Corps Center For Learning | 12.7 |
Regular elementary or secondary | Pre-KG-12 | 117 | 10.3 | Christian (no specific denomination) |
| Berean Christian Academy | 13.7 |
Regular elementary or secondary | Pre-KG-12 | 110 | 9.5 | Baptist |
| The Bolles School | 13.9 |
Regular elementary or secondary | Pre-KG-12 | 1691 | 10.3 | Nonsectarian |
| Cinnamon Street Baptist Christian Academy | 14.0 |
Regular elementary or secondary | KG-12 | 43 | 7.0 | Baptist |
| Bible Baptist Academy | 14.1 |
Regular elementary or secondary | 1-12 | 42 | 8.6 | Baptist |
| Cornerstone Christian School | 14.2 |
Regular elementary or secondary | Pre-KG-12 | 253 | 12.7 | Christian (no specific denomination) |
| Episcopal High School | 14.7 |
Regular elementary or secondary | 6-12 | 907 | 10.0 | Episcopal |
| Geraldine Ransome Field Christian Academy | 14.7 |
Regular elementary or secondary | Pre-KG-12 | 33 | 8.5 | Christian (no specific denomination) |
| University Christian School | 14.8 |
Regular elementary or secondary | Pre-KG-12 | 812 | 15.5 | Baptist |
| Center Academy | 14.8 |
Special education | 4-12 | 52 | 17.3 | Nonsectarian |
| Broach School South | 15.4 |
Special education | Trans. 1-12 | 110 | 12.2 | Nonsectarian |
| Ten Broeck Jacksonville | 15.7 |
Special education | Ungraded-Ungraded | 11 | 11.0 | Nonsectarian |
| United Christian Academy | 15.9 |
Regular elementary or secondary | Trans. 1-12 | 32 | 7.3 | Pentecostal |
| New Horizon Christian Academy | 15.9 |
Regular elementary or secondary | 2-12 | 11 | 7.9 | Christian (no specific denomination) |
| Mandarin Christian School | 16.2 |
Regular elementary or secondary | KG-12 | 645 | 12.8 | Christian (no specific denomination) |
| Crossroads Arlington | 16.2 |
Special education | 2-12 | 55 | 11.0 | Christian (no specific denomination) |
| The Jericho School For Children With Autism | 16.6 |
Special education | Ungraded-Ungraded | 17 | 1.6 | Nonsectarian |
| Parsons Christian Academy | 16.8 |
Regular elementary or secondary | Pre-KG-12 | 200 | 11.1 | Christian (no specific denomination) |
| Arlington Country Day School | 16.8 |
Regular elementary or secondary | KG-12 | 430 | 16.0 | Nonsectarian |
| Harvest Christian Academy | 16.8 |
Regular elementary or secondary | KG-12 | 60 | 7.7 | Baptist |
| Jacksonville Marine Institute | 17.4 |
Alternative/other | 6-12 | 55 | 11.0 | Nonsectarian |
| Lighthouse Christian School-arlington | 17.4 |
Special education | 1-12 | 57 | 11.4 | Christian (no specific denomination) |
| Pablo Academy Private School Inc | 17.6 |
Regular elementary or secondary | KG-12 | 21 | 1.8 | Christian (no specific denomination) |
| Global Impact Ministries Academy | 18.1 |
Regular elementary or secondary | Pre-KG-12 | 49 | 12.9 | Christian (no specific denomination) |
| North Florida School | 18.2 |
Special education | 2-12 | 58 | 4.5 | Nonsectarian |
| Seacoast Christian Academy | 18.9 |
Special program emphasis | Pre-KG-12 | 312 | 11.6 | Christian (no specific denomination) |
| Shekinah Christian Academy | 19.0 |
Special program emphasis | KG-12 | 109 | 14.0 | Christian (no specific denomination) |
| Greenwood School | 19.3 |
Regular elementary or secondary | 3-12 | 194 | 8.4 | Nonsectarian |
| Center Academy High - Jacksonville | 20.0 |
Special education | 6-12 | 64 | 21.3 | Nonsectarian |
| Sonshine Christian Academy | 20.8 |
Regular elementary or secondary | Pre-KG-9 | 138 | 13.8 | Assembly of God |
| Congregational Holiness Church School | 21.1 |
Regular elementary or secondary | 1-12 | 25 | 8.3 | Other |
| Faith Academy | 21.8 |
Regular elementary or secondary | 2-12 | 24 | 12.0 | Christian (no specific denomination) |
| Eunice Christian School | 23.3 |
Alternative/other | KG-12 | 40 | 1.4 | Christian (no specific denomination) |
| Harvest Community School | 23.4 |
Alternative/other | Pre-KG-10 | 251 | 10.9 | Christian (no specific denomination) |
| Providence School | 23.9 |
Special program emphasis | Pre-KG-12 | 1219 | 15.9 | Other |
| Northside Christian Academy | 24.2 |
Regular elementary or secondary | Pre-KG-12 | 133 | 8.5 | Baptist |
| Crossroad Private School Sys. | 24.2 |
Regular elementary or secondary | 2-12 | 12 | 5.2 | Church of God |
| Mill Creek Baptist Christian Academy | 24.7 |
Regular elementary or secondary | Pre-KG-12 | 93 | 11.5 | Baptist |
| Bradford Christian Academy | 24.9 |
Regular elementary or secondary | 2-11 | 19 | 9.5 | Pentecostal |
