| Index | Cantu Addition | 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 | Cantu Addition | Texas | National |
| Completed 8th grade | 84.7% | 79.3% | 84.3% |
| Completed high school | 80.1% | 77.8% | 83.0% |
| Completed some college | 48.9% | 57.3% | 59.4% |
| Completed associate degree | 4.0% | 34.9% | 38.5% |
| Completed bachelors | 4.0% | 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 Cantu Addition. Using the proficiency score averages, the average test scores for Cantu Addition, TX schools is n/a. The average student to teacher ratio is n/a. In Cantu Addition, TX, an average of 84.7% of students have completed 8th grade and an average of 80.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Falfurrias, TX | 4,435 | 42% | 12.5% |
| Premont, TX | 2,564 | 27% | 44.3% |
| Cantu Addition, TX | 0 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Etna, WY | 0 | 70% | 45.8% |
| Guffey, CO | 0 | 30% | 37.5% |
| Goodsprings, NV | 0 | 50% | 4.2% |
| Chiniak, AK | 0 | 50% | 4.2% |
| Peyton, CO | 0 | 44% | 8.5% |
| Cantu Addition, TX | 0 | n/a |
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