| Index | Schertz | Texas | National |
| Average Test Scores | 49% | 47% | 48% |
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 |
| Total public schools | 8 | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |


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| Index | Schertz | Texas | National |
| Completed 8th grade | 90.1% | 79.3% | 84.3% |
| Completed high school | 89.6% | 77.8% | 83.0% |
| Completed some college | 67.1% | 57.3% | 59.4% |
| Completed associate degree | 43.6% | 34.9% | 38.5% |
| Completed bachelors | 33.3% | 28.1% | 30.3% |
| Completed masters | 12.7% | 9.6% | 11.5% |
| Completed professional degree | 1.4% | 2.6% | 3.3% |
| Completed doctorate | 0.8% | 1.1% | 1.3% |
There are a total of 8 public schools, n/a private schools and n/a post-secondary schools in Schertz. Using the proficiency score averages, the average test scores for Schertz, TX schools is 49%. The average student to teacher ratio is 15:1. In Schertz, TX, an average of 90.1% of students have completed 8th grade and an average of 89.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Live Oak, TX | 16,118 | 83% | 72.4% |
| Randolph AFB, TX | 1,188 | 66% | 36.8% |
| Garden Ridge, TX | 4,054 | 66% | 36.5% |
| La Vernia, TX | 855 | 62% | 28.1% |
| Cibolo, TX | 30,333 | 57% | 18.5% |
| Schertz, TX | 42,433 | 49% | 1.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Urbana, IL | 42,461 | 19% | 61.5% |
| Hicksville, NY | 42,468 | 61% | 26.3% |
| Pittsfield, MA | 42,514 | 36% | 24.9% |
| Woodbridge, VA | 42,517 | 78% | 63.0% |
| Edmonds, WA | 42,347 | 62% | 28.7% |
| Schertz, TX | 42,433 | 49% | 1.9% |