| Joyful Sound Christian Academy | 0.0 |
20 | 65.0% | 25.0% | - | - | 10.0% |
| Northeast Christian Academy | 6.2 |
239 | 81.6% | 6.3% | 11.3% | - | 0.8% |
| Christian Life Center Academy | 7.8 |
151 | 17.9% | 16.6% | 62.3% | - | 3.3% |
| Lighthouse Christian Academy | 9.2 |
25 | 68.0% | 8.0% | 20.0% | - | 4.0% |
| Humble Christian School | 11.2 |
327 | 60.9% | 19.9% | 17.1% | - | 2.1% |
| Bethel Christian Academy | 11.4 |
63 | 42.9% | 44.4% | 12.7% | - | - |
| Sweetwater Christian School | 13.2 |
96 | 20.8% | 47.9% | 31.2% | - | - |
| Esprit International School | 15.2 |
72 | 73.6% | 19.4% | 4.2% | - | 2.8% |
| Northwood Montessori School | 15.3 |
57 | 28.1% | 33.3% | 8.8% | - | 29.8% |
| Conroe Seventh-day Adventist Jr Academy | 15.4 |
73 | 71.2% | 19.2% | 6.8% | - | 2.7% |
| Conroe Sda School | 15.4 |
65 | 76.9% | 15.4% | 3.1% | - | 4.6% |
| Providence Classical School | 16.2 |
266 | 86.8% | 6.0% | 4.1% | - | 3.0% |
| Right Way Christian Academy | 16.7 |
14 | 28.6% | 14.3% | 57.1% | - | - |
| Northland Christian School Pk-12 | 16.8 |
648 | 74.2% | 10.8% | 9.7% | 0.9% | 4.3% |
| The John Cooper School | 16.8 |
919 | 78.8% | 5.7% | 2.4% | 0.2% | 12.9% |
| The Woodlands Preparatory School | 17.8 |
204 | 93.1% | 2.5% | 2.9% | - | 1.5% |
| Woodlands Christian Academy | 17.8 |
352 | 86.9% | 6.8% | 2.6% | - | 3.7% |
| Horizons Education Center | 18.4 |
96 | 22.9% | 24.0% | 44.8% | 6.2% | 2.1% |
| Our Redeemer Lutheran North School | 18.7 |
15 | 73.3% | 26.7% | - | - | - |
| North Houston Baptist School | 19.0 |
39 | 41.0% | 41.0% | 15.4% | - | 2.6% |
| The Banff School | 19.5 |
108 | 51.9% | 13.0% | 4.6% | - | 30.6% |
| Calvary Baptist School | 21.1 |
187 | 83.4% | 7.5% | 7.5% | - | 1.6% |
| Shady Acres Christian School | 21.2 |
47 | 36.2% | 42.6% | 10.6% | 10.6% | - |
| Lifestyle Christian School | 21.8 |
167 | 76.6% | 13.2% | 9.6% | - | 0.6% |
| Covenant Christian School | 22.0 |
268 | 93.3% | 4.5% | 0.4% | - | 1.9% |
| New Heights Christian Academy | 22.5 |
159 | 46.5% | 44.7% | 8.8% | - | - |
| Cypress Community Christian School | 22.9 |
529 | 83.7% | 9.5% | 4.5% | - | 2.3% |
| British School Of Houston | 23.1 |
519 | 75.1% | 6.6% | 3.1% | - | 15.2% |
| Family Christian Academy | 23.7 |
247 | 70.9% | 16.2% | 8.9% | 1.2% | 2.8% |
| Memorial Hall School | 24.0 |
92 | 40.2% | 3.3% | 10.9% | - | 45.7% |
| Houston Outdoor Learning Academy (hola) | 24.0 |
14 | 71.4% | 14.3% | 14.3% | - | - |
| Woodland Acres Christian School | 24.5 |
14 | 21.4% | 21.4% | 57.1% | - | - |
| The Chinquapin School | 24.7 |
149 | 5.4% | 77.2% | 14.1% | - | 3.4% |
