| Index | Roanoke | Texas | National |
| Average Test Scores | 67% | 47% | 48% |
| Student/Teacher ratio | 13:1 | 14:1 | 16:1 |
| Total public schools | 3 | 7,418 | 79,221 |
| Total private schools | 1 | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Roanoke | Texas | National |
| Completed 8th grade | 87.7% | 79.3% | 84.3% |
| Completed high school | 87.0% | 77.8% | 83.0% |
| Completed some college | 64.9% | 57.3% | 59.4% |
| Completed associate degree | 40.3% | 34.9% | 38.5% |
| Completed bachelors | 33.8% | 28.1% | 30.3% |
| Completed masters | 8.0% | 9.6% | 11.5% |
| Completed professional degree | 1.2% | 2.6% | 3.3% |
| Completed doctorate | 0.1% | 1.1% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in Roanoke. Using the proficiency score averages, the average test scores for Roanoke, TX schools is 67%. The average student to teacher ratio is 13:1. In Roanoke, TX, an average of 87.7% of students have completed 8th grade and an average of 87.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Southlake, TX | 31,684 | 87% | 80.7% |
| Westlake, TX | 1,511 | 85% | 77.1% |
| Trophy Club, TX | 11,904 | 75% | 55.2% |
| Hickory Creek, TX | 4,716 | 74% | 54.2% |
| Flower Mound, TX | 78,854 | 73% | 52.8% |
| Roanoke, TX | 8,810 | 67% | 38.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Oxford, NC | 8,812 | 28% | 42.5% |
| Quakertown, PA | 8,807 | 65% | 35.4% |
| Canonsburg, PA | 8,815 | 74% | 53.5% |
| Scott, LA | 8,815 | 74% | 54.9% |
| Fort Valley, GA | 8,817 | 23% | 52.4% |
| Roanoke, TX | 8,810 | 67% | 38.7% |
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