| Index | Stonewall | Texas | National |
| Average Test Scores | 65% | 47% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |

| Index | Stonewall | Texas | National |
| Completed 8th grade | 93.5% | 79.3% | 84.3% |
| Completed high school | 82.9% | 77.8% | 83.0% |
| Completed some college | 67.4% | 57.3% | 59.4% |
| Completed associate degree | 38.2% | 34.9% | 38.5% |
| Completed bachelors | 35.9% | 28.1% | 30.3% |
| Completed masters | 5.9% | 9.6% | 11.5% |
| Completed professional degree | 0.0% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Stonewall. Using the proficiency score averages, the average test scores for Stonewall, TX schools is 65%. The average student to teacher ratio is n/a. In Stonewall, TX, an average of 93.5% of students have completed 8th grade and an average of 82.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Blanco, TX | 2,740 | 53% | 10.8% |
| Fredericksburg, TX | 11,758 | 50% | 4.5% |
| Stonewall, TX | 626 | 65% | 35.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Brooksville, KY | 626 | 46% | 5.2% |
| Hanover, KS | 626 | 53% | 9.4% |
| Saluda, VA | 626 | 85% | 76.0% |
| Jefferson, PA | 627 | 51% | 6.3% |
| Barker, NY | 625 | 65% | 34.4% |
| Stonewall, TX | 626 | 65% | 35.4% |