| St Pius X High School | 1.9 |
707 | 54.5% | 30.0% | 9.8% | 0.8% | 5.0% |
| St Thomas High School | 3.9 |
679 | 66.0% | 23.0% | 5.0% | 2.1% | 4.0% |
| Incarnate Word Academy | 5.7 |
249 | 35.3% | 45.0% | 12.9% | - | 6.8% |
| Oak Brook Baptist | 7.5 |
47 | 100.0% | - | - | - | - |
| Episcopal High School | 7.6 |
629 | 83.0% | 7.0% | 6.5% | - | 3.5% |
| Houston Christian High School | 8.6 |
453 | 98.0% | 0.4% | 1.1% | - | 0.4% |
| The Tenney School | 8.7 |
55 | 90.9% | 3.6% | 5.5% | - | - |
| Alexander-smith Academy | 10.1 |
70 | 92.9% | 4.3% | 2.9% | - | - |
| Strake Jesuit College Prep School | 10.6 |
891 | 60.3% | 17.6% | 7.1% | 0.2% | 14.8% |
| St Agnes Academy School | 10.7 |
840 | 66.0% | 14.9% | 2.7% | 7.3% | 9.2% |
| Memorial Private High School | 11.1 |
24 | 83.3% | 16.7% | - | - | - |
| Houston Learning Academy - North Campus | 12.5 |
27 | 85.2% | 3.7% | 3.7% | - | 7.4% |
| American Academy | 12.5 |
8 | 50.0% | 37.5% | 12.5% | - | - |
| Mount Carmel High School | 12.6 |
195 | 22.1% | 48.2% | 12.3% | - | 17.4% |
| School Of The Good Shepherd | 13.0 |
64 | 60.9% | 32.8% | 6.2% | - | - |
| Houston Learning Academy | 15.4 |
24 | 100.0% | - | - | - | - |
| Langtry Preparatory Academy | 18.2 |
6 | 100.0% | - | - | - | - |
| Houston Learning Academy | 18.4 |
20 | 85.0% | 10.0% | 5.0% | - | - |
| The Houston Learning Academy - Katy Campus | 20.2 |
19 | 63.2% | 31.6% | 5.3% | - | - |
| Houston Learning Academy | 20.2 |
48 | 79.2% | 20.8% | - | - | - |
| Pope John Xxiii High School | 21.3 |
206 | 61.7% | 31.1% | 3.9% | - | 3.4% |
| Parkway Christian School | 21.7 |
47 | 89.4% | 8.5% | 2.1% | - | - |
| Concordia Lutheran High School | 22.5 |
397 | 90.2% | 7.6% | 0.8% | 0.3% | 1.3% |
