| Index | Union 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 | Union Valley | Texas | National |
| Completed 8th grade | 80.4% | 79.3% | 84.3% |
| Completed high school | 80.4% | 77.8% | 83.0% |
| Completed some college | 55.2% | 57.3% | 59.4% |
| Completed associate degree | 27.0% | 34.9% | 38.5% |
| Completed bachelors | 22.4% | 28.1% | 30.3% |
| Completed masters | 5.3% | 9.6% | 11.5% |
| Completed professional degree | 1.8% | 2.6% | 3.3% |
| Completed doctorate | 0.7% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Union Valley. Using the proficiency score averages, the average test scores for Union Valley, TX schools is n/a. The average student to teacher ratio is n/a. In Union Valley, TX, an average of 80.4% of students have completed 8th grade and an average of 80.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Heath, TX | 9,311 | 69% | 43.8% |
| Caddo Mills, TX | 1,708 | 64% | 33.3% |
| Rockwall, TX | 46,220 | 63% | 30.8% |
| Fate, TX | 14,768 | 60% | 24.0% |
| Forney, TX | 24,467 | 59% | 22.5% |
| Union Valley, TX | 539 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Nezperce, ID | 539 | 72% | 50.0% |
| Benton, PA | 539 | 65% | 34.7% |
| Wells, NY | 540 | 57% | 18.8% |
| Summertown, TN | 540 | 39% | 19.3% |
| Banquete, TX | 538 | 57% | 17.7% |
| Union Valley, TX | 539 | n/a |
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