| Index | Mathis | Texas | National |
| Average Test Scores | 42% | 47% | 48% |
| Student/Teacher ratio | 14:1 | 14:1 | 16:1 |
| Total public schools | 4 | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Mathis | Texas | National |
| Completed 8th grade | 51.4% | 79.3% | 84.3% |
| Completed high school | 45.8% | 77.8% | 83.0% |
| Completed some college | 26.7% | 57.3% | 59.4% |
| Completed associate degree | 11.8% | 34.9% | 38.5% |
| Completed bachelors | 5.6% | 28.1% | 30.3% |
| Completed masters | 2.1% | 9.6% | 11.5% |
| Completed professional degree | 0.1% | 2.6% | 3.3% |
| Completed doctorate | 0.1% | 1.1% | 1.3% |
There are a total of 4 public schools, n/a private schools and n/a post-secondary schools in Mathis. Using the proficiency score averages, the average test scores for Mathis, TX schools is 42%. The average student to teacher ratio is 14:1. In Mathis, TX, an average of 51.4% of students have completed 8th grade and an average of 45.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Orange Grove, TX | 1,370 | 54% | 13.3% |
| Skidmore, TX | 1,484 | 50% | 4.9% |
| Odem, TX | 2,205 | 48% | 0.7% |
| Mathis, TX | 4,759 | 42% | 13.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Unalaska, AK | 4,758 | 50% | 3.1% |
| Royersford, PA | 4,760 | 76% | 57.4% |
| Salem, NJ | 4,761 | 39% | 18.1% |
| East Harwich, MA | 4,756 | 52% | 8.9% |
| Springdale, MD | 4,762 | 40% | 17.2% |
| Mathis, TX | 4,759 | 42% | 13.5% |
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