| Index | Edna | Texas | National |
| Average Test Scores | 45% | 47% | 48% |
| Student/Teacher ratio | 14:1 | 14:1 | 16:1 |
| Total public schools | 5 | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Edna | Texas | National |
| Completed 8th grade | 76.2% | 79.3% | 84.3% |
| Completed high school | 74.5% | 77.8% | 83.0% |
| Completed some college | 44.6% | 57.3% | 59.4% |
| Completed associate degree | 20.6% | 34.9% | 38.5% |
| Completed bachelors | 13.9% | 28.1% | 30.3% |
| Completed masters | 2.8% | 9.6% | 11.5% |
| Completed professional degree | 0.6% | 2.6% | 3.3% |
| Completed doctorate | 0.2% | 1.1% | 1.3% |
There are a total of 5 public schools, n/a private schools and n/a post-secondary schools in Edna. Using the proficiency score averages, the average test scores for Edna, TX schools is 45%. The average student to teacher ratio is 14:1. In Edna, TX, an average of 76.2% of students have completed 8th grade and an average of 74.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Inez, TX | 2,668 | 67% | 39.6% |
| Vanderbilt, TX | 631 | 59% | 23.6% |
| Ganado, TX | 2,127 | 42% | 12.5% |
| Louise, TX | 927 | 39% | 19.1% |
| Edna, TX | 5,729 | 45% | 5.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Belding, MI | 5,729 | 32% | 33.9% |
| Estherville, IA | 5,729 | 57% | 18.1% |
| Lewisburg, PA | 5,730 | 76% | 57.3% |
| New Brighton, PA | 5,731 | 50% | 4.2% |
| Nolanville, TX | 5,732 | 50% | 3.6% |
| Edna, TX | 5,729 | 45% | 5.7% |
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