| Index | Henderson | Texas | National |
| Average Test Scores | 48% | 47% | 48% |
| Student/Teacher ratio | 13:1 | 14:1 | 16:1 |
| Total public schools | 8 | 7,418 | 79,221 |
| Total private schools | 1 | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Henderson | Texas | National |
| Completed 8th grade | 69.1% | 79.3% | 84.3% |
| Completed high school | 67.6% | 77.8% | 83.0% |
| Completed some college | 44.9% | 57.3% | 59.4% |
| Completed associate degree | 21.4% | 34.9% | 38.5% |
| Completed bachelors | 15.3% | 28.1% | 30.3% |
| Completed masters | 5.4% | 9.6% | 11.5% |
| Completed professional degree | 1.2% | 2.6% | 3.3% |
| Completed doctorate | 0.5% | 1.1% | 1.3% |
There are a total of 8 public schools, 1 private schools and n/a post-secondary schools in Henderson. Using the proficiency score averages, the average test scores for Henderson, TX schools is 48%. The average student to teacher ratio is 13:1. In Henderson, TX, an average of 69.1% of students have completed 8th grade and an average of 67.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Arp, TX | 1,402 | 47% | 1.7% |
| Overton, TX | 3,051 | 44% | 7.9% |
| New London, TX | 1,260 | 42% | 11.8% |
| Henderson, TX | 13,145 | 48% | 0.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Stoughton, WI | 13,146 | 42% | 13.1% |
| Rocky Point, NY | 13,138 | 64% | 32.6% |
| Warrenville, IL | 13,137 | 42% | 13.2% |
| La Grange Park, IL | 13,129 | 58% | 20.8% |
| Indiana, PA | 13,162 | 68% | 42.5% |
| Henderson, TX | 13,145 | 48% | 0.2% |
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