| Index | Lakeway | 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 | Lakeway | Texas | National |
| Completed 8th grade | 97.9% | 79.3% | 84.3% |
| Completed high school | 97.9% | 77.8% | 83.0% |
| Completed some college | 88.2% | 57.3% | 59.4% |
| Completed associate degree | 68.6% | 34.9% | 38.5% |
| Completed bachelors | 64.0% | 28.1% | 30.3% |
| Completed masters | 20.9% | 9.6% | 11.5% |
| Completed professional degree | 5.6% | 2.6% | 3.3% |
| Completed doctorate | 3.2% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Lakeway. Using the proficiency score averages, the average test scores for Lakeway, TX schools is n/a. The average student to teacher ratio is n/a. In Lakeway, TX, an average of 97.9% of students have completed 8th grade and an average of 97.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Dripping Springs, TX | 4,951 | 62% | 29.2% |
| Lago Vista, TX | 7,212 | 60% | 25.5% |
| Cedar Park, TX | 77,181 | 60% | 24.5% |
| Leander, TX | 60,613 | 57% | 19.1% |
| Austin, TX | 965,872 | 49% | 2.5% |
| Lakeway, TX | 15,605 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Hermitage, PA | 15,603 | 69% | 44.3% |
| Mastic Beach, NY | 15,610 | 47% | 2.8% |
| Mitchell, SD | 15,599 | 52% | 8.7% |
| Niceville, FL | 15,619 | 83% | 71.9% |
| Fillmore, CA | 15,631 | 25% | 48.1% |
| Lakeway, TX | 15,605 | n/a |
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