| Central Baptist Academy | 0.0 |
Regular elementary or secondary | Pre-KG-10 | 53 | 6.6 | Baptist |
| Rosehill Christian School | 7.3 |
Regular elementary or secondary | Pre-KG-12 | 265 | 9.1 | Christian (no specific denomination) |
| The Woodlands Preparatory School | 9.7 |
Regular elementary or secondary | KG-12 | 204 | 9.2 | Nonsectarian |
| Woodlands Christian Academy | 10.6 |
Regular elementary or secondary | Pre-KG-12 | 352 | 9.1 | Christian (no specific denomination) |
| The John Cooper School | 10.8 |
Regular elementary or secondary | Pre-KG-12 | 919 | 11.5 | Nonsectarian |
| Esprit International School | 12.4 |
Montessori | Pre-KG-10 | 72 | 12.0 | Nonsectarian |
| Providence Classical School | 14.9 |
Special program emphasis | KG-12 | 266 | 9.7 | Christian (no specific denomination) |
| Horizons Education Center | 15.6 |
Alternative/other | 1-12 | 96 | 18.1 | Nonsectarian |
| The Banff School | 17.6 |
Regular elementary or secondary | Pre-KG-12 | 108 | 7.0 | Nonsectarian |
| Cypress Community Christian School | 17.6 |
Regular elementary or secondary | KG-12 | 529 | 10.1 | Christian (no specific denomination) |
| Lifestyle Christian School | 17.9 |
Regular elementary or secondary | KG-12 | 167 | 14.7 | Assembly of God |
| Covenant Christian School | 18.1 |
Regular elementary or secondary | Pre-KG-12 | 268 | 9.5 | Christian (no specific denomination) |
| Calvary Baptist School | 18.3 |
Regular elementary or secondary | Pre-KG-12 | 187 | 10.6 | Baptist |
| Northland Christian School Pk-12 | 18.7 |
Regular elementary or secondary | Pre-KG-12 | 648 | 11.8 | Church of Christ |
| Northwood Montessori School | 19.3 |
Montessori | Ungraded-Ungraded | 57 | 19.0 | Nonsectarian |
| Conroe Seventh-day Adventist Jr Academy | 19.7 |
Regular elementary or secondary | Pre-KG-12 | 73 | 12.2 | Seventh-Day Adventist |
| Conroe Sda School | 19.7 |
Regular elementary or secondary | Pre-KG-12 | 65 | 10.8 | Seventh-Day Adventist |
| Bethel Christian Academy | 20.7 |
Alternative/other | KG-12 | 63 | 13.7 | Pentecostal |
| Lighthouse Christian Academy | 21.7 |
Regular elementary or secondary | Ungraded-Ungraded | 25 | 4.7 | Christian (no specific denomination) |
| Sweetwater Christian School | 22.1 |
Regular elementary or secondary | Pre-KG-12 | 96 | 8.7 | Christian (no specific denomination) |
| Texas Christian School | 23.3 |
Regular elementary or secondary | Pre-KG-12 | 196 | 12.8 | Christian (no specific denomination) |
