| Index | Penitas | Texas | National |
| Average Test Scores | 45% | 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 | Penitas | Texas | National |
| Completed 8th grade | 55.2% | 79.3% | 84.3% |
| Completed high school | 52.3% | 77.8% | 83.0% |
| Completed some college | 27.7% | 57.3% | 59.4% |
| Completed associate degree | 8.5% | 34.9% | 38.5% |
| Completed bachelors | 4.5% | 28.1% | 30.3% |
| Completed masters | 0.7% | 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 Penitas. Using the proficiency score averages, the average test scores for Penitas, TX schools is 45%. The average student to teacher ratio is n/a. In Penitas, TX, an average of 55.2% of students have completed 8th grade and an average of 52.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| La Joya, TX | 4,512 | 62% | 29.8% |
| Palmhurst, TX | 2,816 | 55% | 15.1% |
| McAllen, TX | 146,651 | 53% | 10.9% |
| Mission, TX | 86,021 | 51% | 6.8% |
| Palmview, TX | 17,983 | 50% | 4.2% |
| Penitas, TX | 6,311 | 45% | 5.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Carlstadt, NJ | 6,312 | 50% | 3.1% |
| Oyster Bay, NY | 6,315 | 76% | 58.3% |
| Wheelersburg, OH | 6,315 | 80% | 66.7% |
| Newberry, FL | 6,306 | 63% | 31.5% |
| Dacono, CO | 6,316 | 57% | 18.8% |
| Penitas, TX | 6,311 | 45% | 5.5% |