| Index | Double Oak | Texas | National |
| Average Test Scores | n/a | 47% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Double Oak | Texas | National |
| Completed 8th grade | 95.2% | 79.3% | 84.3% |
| Completed high school | 95.1% | 77.8% | 83.0% |
| Completed some college | 86.0% | 57.3% | 59.4% |
| Completed associate degree | 65.8% | 34.9% | 38.5% |
| Completed bachelors | 57.9% | 28.1% | 30.3% |
| Completed masters | 18.3% | 9.6% | 11.5% |
| Completed professional degree | 2.7% | 2.6% | 3.3% |
| Completed doctorate | 2.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Double Oak. Using the proficiency score averages, the average test scores for Double Oak, TX schools is n/a. The average student to teacher ratio is n/a. In Double Oak, TX, an average of 95.2% of students have completed 8th grade and an average of 95.1% 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% |
| Double Oak, TX | 3,099 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Dover, FL | 3,098 | 46% | 5.2% |
| Olney, TX | 3,098 | 64% | 33.7% |
| Castroville, TX | 3,097 | 58% | 20.8% |
| Buffalo, MO | 3,101 | 32% | 33.0% |
| Homer, NY | 3,103 | 59% | 22.9% |
| Double Oak, TX | 3,099 | n/a |
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