| Index | Keller | Texas | National |
| Average Test Scores | 65% | 47% | 48% |
| Student/Teacher ratio | 17:1 | 14:1 | 16:1 |
| Total public schools | 15 | 7,418 | 79,221 |
| Total private schools | 3 | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Keller | Texas | National |
| Completed 8th grade | 94.1% | 79.3% | 84.3% |
| Completed high school | 93.6% | 77.8% | 83.0% |
| Completed some college | 83.4% | 57.3% | 59.4% |
| Completed associate degree | 63.4% | 34.9% | 38.5% |
| Completed bachelors | 57.0% | 28.1% | 30.3% |
| Completed masters | 19.1% | 9.6% | 11.5% |
| Completed professional degree | 4.8% | 2.6% | 3.3% |
| Completed doctorate | 1.5% | 1.1% | 1.3% |
There are a total of 15 public schools, 3 private schools and n/a post-secondary schools in Keller. Using the proficiency score averages, the average test scores for Keller, TX schools is 65%. The average student to teacher ratio is 17:1. In Keller, TX, an average of 94.1% of students have completed 8th grade and an average of 93.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Southlake, TX | 31,684 | 87% | 80.7% |
| Westlake, TX | 1,511 | 85% | 77.1% |
| Trophy Club, TX | 11,904 | 75% | 55.2% |
| Hickory Creek, TX | 4,716 | 74% | 54.2% |
| Flower Mound, TX | 78,854 | 73% | 52.8% |
| Keller, TX | 46,885 | 65% | 34.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Euclid, OH | 46,861 | 40% | 16.4% |
| Salina, KS | 46,706 | 29% | 39.4% |
| Mentor, OH | 47,075 | 80% | 66.7% |
| El Dorado Hills, CA | 47,107 | 68% | 42.0% |
| Burleson, TX | 47,151 | 52% | 9.3% |
| Keller, TX | 46,885 | 65% | 34.6% |
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