| Index | Helotes | Texas | National |
| Average Test Scores | 69% | 47% | 48% |
| Student/Teacher ratio | 17:1 | 14:1 | 16:1 |
| Total public schools | 2 | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |

| Index | Helotes | Texas | National |
| Completed 8th grade | 93.7% | 79.3% | 84.3% |
| Completed high school | 93.2% | 77.8% | 83.0% |
| Completed some college | 79.3% | 57.3% | 59.4% |
| Completed associate degree | 59.6% | 34.9% | 38.5% |
| Completed bachelors | 48.1% | 28.1% | 30.3% |
| Completed masters | 18.3% | 9.6% | 11.5% |
| Completed professional degree | 5.8% | 2.6% | 3.3% |
| Completed doctorate | 1.7% | 1.1% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Helotes. Using the proficiency score averages, the average test scores for Helotes, TX schools is 69%. The average student to teacher ratio is 17:1. In Helotes, TX, an average of 93.7% of students have completed 8th grade and an average of 93.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Castle Hills, TX | 4,632 | 85% | 76.0% |
| Fair Oaks Ranch, TX | 11,171 | 71% | 48.4% |
| Boerne, TX | 17,451 | 59% | 22.5% |
| Castroville, TX | 3,210 | 58% | 20.8% |
| Leon Valley, TX | 12,611 | 55% | 13.5% |
| Helotes, TX | 9,720 | 69% | 44.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Claymont, DE | 9,717 | 49% | 2.1% |
| Crestline, CA | 9,723 | 30% | 37.5% |
| Amityville, NY | 9,713 | 42% | 12.0% |
| Atoka, TN | 9,712 | 66% | 37.5% |
| Middletown, PA | 9,733 | 49% | 2.8% |
| Helotes, TX | 9,720 | 69% | 44.4% |