| Germantown Christian School | 8.8 |
Regular elementary or secondary | Pre-KG-12 | 76 | 10.3 | Assembly of God |
| Miamisburg Christian Academy | 9.4 |
Regular elementary or secondary | 1-10 | 19 | 8.3 | Christian (no specific denomination) |
| Calvary Christian School | 10.1 |
Regular elementary or secondary | 5-11 | 4 | 4.0 | Christian (no specific denomination) |
| Mars Hill Academy | 10.2 |
Regular elementary or secondary | KG-12 | 216 | 10.2 | Christian (no specific denomination) |
| Cincinnati Christian Schools | 12.6 |
Regular elementary or secondary | Pre-KG-12 | 722 | 10.2 | Christian (no specific denomination) |
| Cincinnati Christian Schools | 12.6 |
Regular elementary or secondary | Pre-KG-12 | 674 | 13.7 | Christian (no specific denomination) |
| Spring Valley Academy | 12.9 |
Regular elementary or secondary | KG-12 | 271 | 12.6 | Seventh-Day Adventist |
| Cincinnati Hills Christian Academy | 14.5 |
Regular elementary or secondary | Pre-KG-12 | 1379 | 12.4 | Christian (no specific denomination) |
| The Miami Valley School | 14.9 |
Special program emphasis | Pre-KG-12 | 436 | 8.0 | Nonsectarian |
| Primrose School Of Centerville | 15.2 |
Early childhood program/child care center | Ungraded-Ungraded | 140 | 5.6 | Nonsectarian |
| The Schilling School For Gifted Children | 15.3 |
Special program emphasis | KG-12 | 31 | 4.5 | Nonsectarian |
| Hamilton Christian School | 16.1 |
Regular elementary or secondary | Pre-KG-12 | 58 | 6.9 | Baptist |
| Calvary Academy | 16.2 |
Regular elementary or secondary | Pre-KG-12 | 104 | 8.7 | Pentecostal |
| Ohio Valley Voices | 17.0 |
Special education | Ungraded-Ungraded | 38 | 3.5 | Nonsectarian |
| Village Christian School | 17.0 |
Regular elementary or secondary | Pre-KG-12 | 97 | 8.4 | Church of Christ |
| Cozaddale Baptist Temple/academy | 17.2 |
Regular elementary or secondary | KG-12 | 65 | 8.1 | Baptist |
| St Rita School For The Deaf | 17.4 |
Special education | Pre-KG-12 | 87 | 3.8 | Roman Catholic |
| The Academy Of Greater Cincinnati | 19.4 |
Special program emphasis | KG-12 | 41 | 5.8 | Nonsectarian |
| Milford Christian Academy | 20.5 |
Regular elementary or secondary | Pre-KG-12 | 178 | 10.0 | Baptist |
| Temple Christian School | 20.5 |
Regular elementary or secondary | KG-12 | 150 | 10.4 | Baptist |
| Cincinnati Country Day School | 20.8 |
Regular elementary or secondary | Pre-KG-12 | 779 | 5.2 | Nonsectarian |
| Dominion Academy | 20.9 |
Special program emphasis | 5-12 | 93 | 9.7 | Episcopal |
| Immanuel Christian School | 21.1 |
Regular elementary or secondary | KG-10 | 9 | 4.3 | Baptist |
| Central Baptist Schools | 21.8 |
Regular elementary or secondary | KG-12 | 202 | 15.5 | Baptist |
| Xenia Nazarene Christian School | 23.7 |
Regular elementary or secondary | KG-12 | 196 | 10.8 | Church of the Nazarene |
| Aldersgate Christian Academy | 24.1 |
Regular elementary or secondary | Pre-KG-12 | 130 | 9.6 | Christian (no specific denomination) |
| Winton Place Baptist Academy | 24.1 |
Regular elementary or secondary | KG-12 | 26 | 4.6 | Baptist |
| Northwest Christian School | 24.4 |
Regular elementary or secondary | KG-10 | 121 | 9.6 | Christian (no specific denomination) |
| Miami Valley Christian Academy | 24.8 |
Regular elementary or secondary | Pre-KG-12 | 355 | 11.6 | Christian (no specific denomination) |
