| Northeast Christian Academy | 2.7 |
Regular elementary or secondary | Pre-KG-12 | 239 | 10.7 | Christian (no specific denomination) |
| Humble Christian School | 3.5 |
Regular elementary or secondary | Pre-KG-12 | 327 | 11.8 | Christian (no specific denomination) |
| Joyful Sound Christian Academy | 7.8 |
Regular elementary or secondary | 3-12 | 20 | 6.7 | Christian (no specific denomination) |
| Lighthouse Christian Academy | 7.8 |
Regular elementary or secondary | Ungraded-Ungraded | 25 | 4.7 | Christian (no specific denomination) |
| Bethel Christian Academy | 9.3 |
Alternative/other | KG-12 | 63 | 13.7 | Pentecostal |
| Sweetwater Christian School | 9.4 |
Regular elementary or secondary | Pre-KG-12 | 96 | 8.7 | Christian (no specific denomination) |
| Right Way Christian Academy | 10.2 |
Regular elementary or secondary | 2-11 | 14 | 6.7 | Christian (no specific denomination) |
| Our Redeemer Lutheran North School | 11.7 |
Regular elementary or secondary | 2-10 | 15 | 5.2 | Lutheran Church - Missouri Synod |
| North Houston Baptist School | 12.3 |
Regular elementary or secondary | KG-12 | 39 | 5.7 | Baptist |
| Northwood Montessori School | 12.4 |
Montessori | Ungraded-Ungraded | 57 | 19.0 | Nonsectarian |
| Northland Christian School Pk-12 | 13.9 |
Regular elementary or secondary | Pre-KG-12 | 648 | 11.8 | Church of Christ |
| Shady Acres Christian School | 15.3 |
Regular elementary or secondary | 1-12 | 47 | 5.9 | Baptist |
| Providence Classical School | 15.4 |
Special program emphasis | KG-12 | 266 | 9.7 | Christian (no specific denomination) |
| New Heights Christian Academy | 15.9 |
Regular elementary or secondary | Pre-KG-12 | 159 | 11.0 | Baptist |
| Family Christian Academy | 16.5 |
Regular elementary or secondary | Pre-KG-12 | 247 | 12.5 | Christian (no specific denomination) |
| Houston Outdoor Learning Academy (hola) | 16.5 |
Alternative/other | 6-12 | 14 | 3.3 | Nonsectarian |
| Horizons Education Center | 16.6 |
Alternative/other | 1-12 | 96 | 18.1 | Nonsectarian |
| The Banff School | 16.7 |
Regular elementary or secondary | Pre-KG-12 | 108 | 7.0 | Nonsectarian |
| British School Of Houston | 16.7 |
Regular elementary or secondary | Pre-KG-12 | 519 | 10.7 | Nonsectarian |
| Woodland Acres Christian School | 16.8 |
Regular elementary or secondary | Pre-KG-12 | 14 | 14.0 | Christian (no specific denomination) |
| Memorial Hall School | 17.2 |
Special program emphasis | 4-12 | 92 | 9.2 | Nonsectarian |
| The Gateway Academy | 18.3 |
Special education | Ungraded-Ungraded | 30 | 3.3 | Nonsectarian |
| Esprit International School | 18.3 |
Montessori | Pre-KG-10 | 72 | 12.0 | Nonsectarian |
| The Awty International School | 19.0 |
Regular elementary or secondary | Pre-KG-12 | 1085 | 5.2 | Nonsectarian |
| The Chinquapin School | 19.1 |
Regular elementary or secondary | 6-12 | 149 | 9.6 | Nonsectarian |
| Central Christian Academy | 19.4 |
Regular elementary or secondary | KG-12 | 92 | 10.7 | Baptist |
| San Jacinto Christian Academy | 19.6 |
Regular elementary or secondary | KG-12 | 120 | 8.1 | Baptist |
| School Of The Woods | 19.7 |
Montessori | Pre-KG-12 | 300 | 5.6 | Nonsectarian |
| The Monarch School | 19.8 |
Special education | Ungraded-Ungraded | 85 | 3.2 | Nonsectarian |
| The John Cooper School | 19.8 |
Regular elementary or secondary | Pre-KG-12 | 919 | 11.5 | Nonsectarian |
| Cypress Community Christian School | 19.8 |
Regular elementary or secondary | KG-12 | 529 | 10.1 | Christian (no specific denomination) |
| St Stephen's Episcopal School | 20.2 |
Montessori | Pre-KG-12 | 148 | 5.5 | Episcopal |
| The Woodlands Preparatory School | 20.2 |
Regular elementary or secondary | KG-12 | 204 | 9.2 | Nonsectarian |
| The School For Young Children | 20.3 |
Special education | Ungraded-Ungraded | 38 | 5.9 | Nonsectarian |
| Duchesne Academy Of The Sacred Heart | 20.5 |
Regular elementary or secondary | Pre-KG-12 | 636 | 8.3 | Roman Catholic |
| St Johns Lower | 20.5 |
Regular elementary or secondary | KG-12 | 1209 | 9.0 | Nonsectarian |
| The Houston Korean School | 21.3 |
Special program emphasis | Pre-KG-12 | 149 | 12.0 | Nonsectarian |
| Avondale House | 21.4 |
Special education | Ungraded-Ungraded | 36 | 7.2 | Nonsectarian |
| Woodlands Christian Academy | 21.5 |
Regular elementary or secondary | Pre-KG-12 | 352 | 9.1 | Christian (no specific denomination) |
| Conroe Sda School | 22.0 |
Regular elementary or secondary | Pre-KG-12 | 65 | 10.8 | Seventh-Day Adventist |
| Conroe Seventh-day Adventist Jr Academy | 22.0 |
Regular elementary or secondary | Pre-KG-12 | 73 | 12.2 | Seventh-Day Adventist |
| Pueblos Royal Christian School | 22.1 |
Regular elementary or secondary | Pre-KG-12 | 48 | 5.8 | Christian (no specific denomination) |
| Beresford School | 22.5 |
Regular elementary or secondary | 1-12 | 33 | 6.7 | Nonsectarian |
| Crossroads School | 22.7 |
Special education | 1-9 | 47 | 6.2 | Nonsectarian |
| St Nicholas School Ii | 22.9 |
Montessori | Pre-KG-9 | 37 | 5.4 | Christian (no specific denomination) |
| The Kinkaid School | 22.9 |
Regular elementary or secondary | Pre-KG-12 | 1314 | 8.2 | Nonsectarian |
| Al-hadi School Of Accelerative Learning | 23.0 |
Regular elementary or secondary | Pre-KG-12 | 268 | 8.9 | Islamic |
| Apostolic Christian Academy | 23.0 |
Regular elementary or secondary | 1-11 | 35 | 4.8 | Pentecostal |
| Rainard School | 23.8 |
Special program emphasis | Pre-KG-10 | 53 | 7.3 | Nonsectarian |
| Faith Christian Academy | 24.4 |
Regular elementary or secondary | KG-12 | 90 | 9.1 | Assembly of God |
| St Catherines Montessori | 24.7 |
Montessori | Pre-KG-9 | 155 | 11.4 | Roman Catholic |
| The Emery/weiner School | 24.9 |
Regular elementary or secondary | 6-12 | 411 | 4.9 | Jewish |
| Emery Weiner School | 24.9 |
Regular elementary or secondary | 6-12 | 416 | 6.3 | Jewish |
| Emery Weiner Center For Jewish Education | 24.9 |
Regular elementary or secondary | 6-12 | 411 | 4.9 | Jewish |
