| Index | Westlake | Texas | National |
| Average Test Scores | 85% | 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 | Westlake | Texas | National |
| Completed 8th grade | 97.1% | 79.3% | 84.3% |
| Completed high school | 96.6% | 77.8% | 83.0% |
| Completed some college | 90.3% | 57.3% | 59.4% |
| Completed associate degree | 78.8% | 34.9% | 38.5% |
| Completed bachelors | 68.1% | 28.1% | 30.3% |
| Completed masters | 30.5% | 9.6% | 11.5% |
| Completed professional degree | 15.5% | 2.6% | 3.3% |
| Completed doctorate | 2.7% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Westlake. Using the proficiency score averages, the average test scores for Westlake, TX schools is 85%. The average student to teacher ratio is n/a. In Westlake, TX, an average of 97.1% of students have completed 8th grade and an average of 96.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Southlake, TX | 31,684 | 87% | 80.7% |
| Trophy Club, TX | 11,904 | 75% | 55.2% |
| Hickory Creek, TX | 4,716 | 74% | 54.2% |
| Flower Mound, TX | 78,854 | 73% | 52.8% |
| Coppell, TX | 41,494 | 72% | 50.2% |
| Westlake, TX | 1,511 | 85% | 77.1% |
| City | Population | Avg. Test Scores | National Avg. |
| West Brookfield, MA | 1,511 | 55% | 13.5% |
| Albion, NE | 1,511 | 56% | 16.7% |
| St. Stephen, SC | 1,511 | 44% | 8.0% |
| Dobson, NC | 1,511 | 54% | 13.2% |
| Vernon, NY | 1,510 | 42% | 12.5% |
| Westlake, TX | 1,511 | 85% | 77.1% |
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