| Index | San Juan | Texas | National |
| Average Test Scores | 48% | 47% | 48% |
| Student/Teacher ratio | 16:1 | 14:1 | 16:1 |
| Total public schools | 11 | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | San Juan | Texas | National |
| Completed 8th grade | 57.7% | 79.3% | 84.3% |
| Completed high school | 54.2% | 77.8% | 83.0% |
| Completed some college | 34.5% | 57.3% | 59.4% |
| Completed associate degree | 16.0% | 34.9% | 38.5% |
| Completed bachelors | 12.0% | 28.1% | 30.3% |
| Completed masters | 4.1% | 9.6% | 11.5% |
| Completed professional degree | 0.8% | 2.6% | 3.3% |
| Completed doctorate | 0.1% | 1.1% | 1.3% |
There are a total of 11 public schools, n/a private schools and n/a post-secondary schools in San Juan. Using the proficiency score averages, the average test scores for San Juan, TX schools is 48%. The average student to teacher ratio is 16:1. In San Juan, TX, an average of 57.7% of students have completed 8th grade and an average of 54.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Palmhurst, TX | 2,723 | 55% | 15.1% |
| McAllen, TX | 142,557 | 53% | 10.9% |
| Edinburg, TX | 97,734 | 53% | 10.8% |
| Pharr, TX | 78,689 | 52% | 8.2% |
| Mission, TX | 83,796 | 51% | 6.8% |
| San Juan, TX | 36,759 | 48% | 0.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Clermont, FL | 36,757 | 64% | 34.2% |
| Waxahachie, TX | 36,735 | 52% | 8.6% |
| Texarkana, TX | 36,733 | 45% | 5.3% |
| New Albany, IN | 36,730 | 42% | 12.6% |
| Beloit, WI | 36,804 | 27% | 43.0% |
| San Juan, TX | 36,759 | 48% | 0.5% |
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