| Index | Flower Mound | Texas | National |
| Average Test Scores | 88% | 72% | 49% |
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 |
| Total public schools | 18 | 7,418 | 79,221 |
| Total private schools | 3 | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Flower Mound | Texas | National |
| Completed 8th grade | 95.3% | 79.3% | 84.3% |
| Completed high school | 95.1% | 77.8% | 83.0% |
| Completed some college | 85.0% | 57.3% | 59.4% |
| Completed associate degree | 66.7% | 34.9% | 38.5% |
| Completed bachelors | 59.8% | 28.1% | 30.3% |
| Completed masters | 19.1% | 9.6% | 11.5% |
| Completed professional degree | 3.8% | 2.6% | 3.3% |
| Completed doctorate | 1.3% | 1.1% | 1.3% |
There are a total of 18 public schools, 3 private schools and n/a post-secondary schools in Flower Mound. Using the proficiency score averages, the average test scores for Flower Mound, TX schools is 88%. The average student to teacher ratio is 15:1. In Flower Mound, TX, an average of 95.3% of students have completed 8th grade and an average of 95.1% have completed high school.
| City, State | Population | Avg. Test Scores | National Avg. |
| Southlake, TX | 29,101 | 97% | 97% |
| Westlake, TX | 1,124 | 96% | 95% |
| Lantana, TX | 8,944 | 94% | 91% |
| Argyle, TX | 3,732 | 93% | 88% |
| Trophy Club, TX | 10,987 | 92% | 86% |
| Flower Mound, TX | 69,966 | 88% | 78% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Missoula, MT | 70,117 | 49% | 0% |
| Pine Hills, FL | 69,733 | 34% | 32% |
| Rock Hill, SC | 70,251 | 44% | 10% |
| Muncie, IN | 69,583 | 61% | 24% |
| Redlands, CA | 70,442 | 47% | 4% |
| Flower Mound, TX | 69,966 | 88% | 78% |
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