| Index | Palacios | Texas | National |
| Average Test Scores | 48% | 47% | 48% |
| Student/Teacher ratio | 13:1 | 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 | Palacios | Texas | National |
| Completed 8th grade | 66.4% | 79.3% | 84.3% |
| Completed high school | 63.7% | 77.8% | 83.0% |
| Completed some college | 36.8% | 57.3% | 59.4% |
| Completed associate degree | 22.7% | 34.9% | 38.5% |
| Completed bachelors | 12.5% | 28.1% | 30.3% |
| Completed masters | 5.6% | 9.6% | 11.5% |
| Completed professional degree | 1.6% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 5 public schools, n/a private schools and n/a post-secondary schools in Palacios. Using the proficiency score averages, the average test scores for Palacios, TX schools is 48%. The average student to teacher ratio is 13:1. In Palacios, TX, an average of 66.4% of students have completed 8th grade and an average of 63.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Blessing, TX | 482 | 40% | 17.7% |
| Palacios, TX | 4,589 | 48% | 0.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Haleiwa, HI | 4,589 | 64% | 32.3% |
| Breckenridge Hills, MO | 4,590 | 31% | 35.4% |
| Wayzata, MN | 4,591 | 80% | 65.6% |
| Mount Ephraim, NJ | 4,591 | 53% | 10.9% |
| Deale, MD | 4,592 | 57% | 18.8% |
| Palacios, TX | 4,589 | 48% | 0.3% |
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