| Congregational Holiness Church School | 7.8 |
Regular elementary or secondary | 1-12 | 25 | 8.3 | Other |
| Berean Christian Academy | 11.1 |
Regular elementary or secondary | Pre-KG-12 | 110 | 9.5 | Baptist |
| Mandarin Christian School | 12.9 |
Regular elementary or secondary | KG-12 | 645 | 12.8 | Christian (no specific denomination) |
| St Johns Country Day School | 14.0 |
Regular elementary or secondary | Pre-KG-12 | 748 | 10.3 | Nonsectarian |
| Agape' Christian School | 14.1 |
Regular elementary or secondary | 1-11 | 7 | 1.8 | Christian (no specific denomination) |
| Seven Bridges School | 14.7 |
Special education | 3-12 | 28 | 4.1 | Nonsectarian |
| Harbor Light Christian Academy | 14.9 |
Regular elementary or secondary | 1-12 | 17 | 8.9 | Christian (no specific denomination) |
| Broach School Of Orange Park | 14.9 |
Special education | 1-12 | 121 | 13.4 | Nonsectarian |
| Center Academy | 14.9 |
Special education | 4-12 | 52 | 17.3 | Nonsectarian |
| Christian Home Academy | 15.0 |
Special education | KG-12 | 46 | 7.7 | Christian (no specific denomination) |
| Center Academy - Orange Park | 15.0 |
Special education | 6-12 | 60 | 10.7 | Nonsectarian |
| Faith Christian Academy | 15.1 |
Special education | Ungraded-Ungraded | 5 | 5.6 | Christian (no specific denomination) |
| The Bolles School | 17.5 |
Regular elementary or secondary | Pre-KG-12 | 1691 | 10.3 | Nonsectarian |
| Beacon Of Hope Christian School | 17.5 |
Regular elementary or secondary | Pre-KG-10 | 156 | 9.9 | Church of God |
| First Coast Christian School | 17.5 |
Regular elementary or secondary | Pre-KG-12 | 487 | 13.2 | Christian (no specific denomination) |
| St John's Academy | 17.7 |
Regular elementary or secondary | Pre-KG-11 | 130 | 8.6 | Christian (no specific denomination) |
| Calvary Christian Academy | 18.1 |
Regular elementary or secondary | KG-12 | 32 | 8.0 | Baptist |
| University Christian School | 19.2 |
Regular elementary or secondary | Pre-KG-12 | 812 | 15.5 | Baptist |
| Cinnamon Street Baptist Christian Academy | 19.5 |
Regular elementary or secondary | KG-12 | 43 | 7.0 | Baptist |
| Broach School South | 19.7 |
Special education | Trans. 1-12 | 110 | 12.2 | Nonsectarian |
| Cornerstone Christian School | 20.3 |
Regular elementary or secondary | Pre-KG-12 | 253 | 12.7 | Christian (no specific denomination) |
| Shekinah Christian Academy | 20.5 |
Special program emphasis | KG-12 | 109 | 14.0 | Christian (no specific denomination) |
| Ten Broeck Jacksonville | 20.6 |
Special education | Ungraded-Ungraded | 11 | 11.0 | Nonsectarian |
| Center Academy High - Jacksonville | 21.5 |
Special education | 6-12 | 64 | 21.3 | Nonsectarian |
| Episcopal High School | 21.9 |
Regular elementary or secondary | 6-12 | 907 | 10.0 | Episcopal |
| Crossroads Arlington | 22.1 |
Special education | 2-12 | 55 | 11.0 | Christian (no specific denomination) |
| Providence School | 22.5 |
Special program emphasis | Pre-KG-12 | 1219 | 15.9 | Other |
| North Florida School | 22.6 |
Special education | 2-12 | 58 | 4.5 | Nonsectarian |
| Bethel Holiness Academy | 22.9 |
Regular elementary or secondary | KG-12 | 34 | 11.3 | Pentecostal |
| Global Impact Ministries Academy | 23.0 |
Regular elementary or secondary | Pre-KG-12 | 49 | 12.9 | Christian (no specific denomination) |
| First Coast Academy Atlantic Intl Inst | 23.2 |
Alternative/other | Ungraded-Ungraded | 1142 | 2855.0 | Nonsectarian |
| Seacoast Christian Academy | 23.2 |
Special program emphasis | Pre-KG-12 | 312 | 11.6 | Christian (no specific denomination) |
| The Broach School | 23.2 |
Special education | 1-12 | 73 | 12.2 | Nonsectarian |
| Greenwood School | 23.2 |
Regular elementary or secondary | 3-12 | 194 | 8.4 | Nonsectarian |
| Cedar Creek Christian School | 23.3 |
Regular elementary or secondary | KG-12 | 189 | 9.9 | Baptist |
| Harvest Christian Academy | 23.3 |
Regular elementary or secondary | KG-12 | 60 | 7.7 | Baptist |
| The Foundation Academy | 23.5 |
Regular elementary or secondary | KG-12 | 218 | 12.2 | Nonsectarian |
| Temple Christian School | 23.6 |
Regular elementary or secondary | 2-12 | 27 | 13.5 | Baptist |
| The Jericho School For Children With Autism | 23.6 |
Special education | Ungraded-Ungraded | 17 | 1.6 | Nonsectarian |
| Pablo Academy Private School Inc | 23.6 |
Regular elementary or secondary | KG-12 | 21 | 1.8 | Christian (no specific denomination) |
| Crossroads School(west Campus) | 23.7 |
Alternative/other | Ungraded-Ungraded | 12 | 2.4 | Nonsectarian |
| Jacksonville Marine Institute | 23.7 |
Alternative/other | 6-12 | 55 | 11.0 | Nonsectarian |
| The Potter's House Christian Academy | 23.8 |
Regular elementary or secondary | Pre-KG-12 | 530 | 15.1 | Christian (no specific denomination) |
| Central Academy | 23.9 |
Regular elementary or secondary | KG-11 | 17 | 8.5 | Baptist |
| Deseret Academy | 23.9 |
Alternative/other | 1-12 | 151 | 37.8 | Nonsectarian |
| Putnam Christian School | 24.0 |
Alternative/other | 2-12 | 21 | 11.1 | Nonsectarian |
| Eunice Christian School | 24.5 |
Alternative/other | KG-12 | 40 | 1.4 | Christian (no specific denomination) |
| Hillcrest Academy | 24.6 |
Regular elementary or secondary | Pre-KG-10 | 14 | 2.4 | Baptist |
| New Beginnings Christian Academy | 24.6 |
Regular elementary or secondary | KG-9 | 27 | 6.8 | Other |
| Morningstar Christian School | 24.7 |
Alternative/other | 2-11 | 27 | 6.8 | Christian (no specific denomination) |
| Jacksonville Christian Academy | 24.7 |
Regular elementary or secondary | KG-12 | 16 | 1.2 | Pentecostal |
| Lighthouse Christian School-arlington | 24.8 |
Special education | 1-12 | 57 | 11.4 | Christian (no specific denomination) |
| Eagle's View Academy | 24.9 |
Regular elementary or secondary | KG-12 | 413 | 17.6 | Christian (no specific denomination) |
