| Index | Sun Valley | Texas | National |
| Average Test Scores | n/a | 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 | Sun Valley | Texas | National |
| Completed 8th grade | 58.5% | 79.3% | 84.3% |
| Completed high school | 58.5% | 77.8% | 83.0% |
| Completed some college | 5.7% | 57.3% | 59.4% |
| Completed associate degree | 0.0% | 34.9% | 38.5% |
| Completed bachelors | 0.0% | 28.1% | 30.3% |
| Completed masters | 0.0% | 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 Sun Valley. Using the proficiency score averages, the average test scores for Sun Valley, TX schools is n/a. The average student to teacher ratio is n/a. In Sun Valley, TX, an average of 58.5% of students have completed 8th grade and an average of 58.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Blossom, TX | 1,338 | 55% | 13.5% |
| Bogata, TX | 1,175 | 53% | 11.1% |
| Paris, TX | 24,814 | 50% | 3.3% |
| Detroit, TX | 848 | 49% | 1.7% |
| Powderly, TX | 966 | 45% | 7.3% |
| Sun Valley, TX | 54 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Fellows, CA | 54 | 50% | 3.1% |
| Catlett, VA | 54 | 70% | 44.8% |
| Rampart, AK | 54 | 50% | 4.2% |
| Perryville, AK | 54 | 50% | 4.2% |
| Wood, SD | 55 | 50% | 4.2% |
| Sun Valley, TX | 54 | n/a |
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