| Index | Garciasville | Texas | National |
| Average Test Scores | 40% | 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 | Garciasville | Texas | National |
| Completed 8th grade | 52.2% | 79.3% | 84.3% |
| Completed high school | 52.2% | 77.8% | 83.0% |
| Completed some college | 0.0% | 57.3% | 59.4% |
| Completed associate degree | 0.0% | 34.9% | 38.5% |
| Completed bachelors | 0.0% | 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 Garciasville. Using the proficiency score averages, the average test scores for Garciasville, TX schools is 40%. The average student to teacher ratio is n/a. In Garciasville, TX, an average of 52.2% of students have completed 8th grade and an average of 52.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| La Joya, TX | 4,374 | 62% | 29.8% |
| Rio Grande City, TX | 14,411 | 47% | 1.2% |
| Sullivan City, TX | 4,187 | 45% | 7.3% |
| La Grulla, TX | 1,513 | 37% | 24.0% |
| Garciasville, TX | 0 | 40% | 17.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Peyton, CO | 0 | 44% | 8.5% |
| Blodgett, OR | 0 | 60% | 25.0% |
| Concho, AZ | 0 | 27% | 43.8% |
| Arrey, NM | 0 | 25% | 47.9% |
| Etna, WY | 0 | 70% | 45.8% |
| Garciasville, TX | 0 | 40% | 17.7% |
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