| Index | Lost Creek | 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 | Lost Creek | Texas | National |
| Completed 8th grade | 99.7% | 79.3% | 84.3% |
| Completed high school | 99.7% | 77.8% | 83.0% |
| Completed some college | 98.7% | 57.3% | 59.4% |
| Completed associate degree | 87.7% | 34.9% | 38.5% |
| Completed bachelors | 84.7% | 28.1% | 30.3% |
| Completed masters | 36.7% | 9.6% | 11.5% |
| Completed professional degree | 13.0% | 2.6% | 3.3% |
| Completed doctorate | 4.3% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Lost Creek. Using the proficiency score averages, the average test scores for Lost Creek, TX schools is n/a. The average student to teacher ratio is n/a. In Lost Creek, TX, an average of 99.7% of students have completed 8th grade and an average of 99.7% 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% |
| Pflugerville, TX | 63,610 | 53% | 11.2% |
| Buda, TX | 16,484 | 50% | 4.5% |
| Austin, TX | 965,872 | 49% | 2.5% |
| Lost Creek, TX | 1,123 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Lamar, SC | 1,123 | 49% | 2.4% |
| Pasadena Hills, MO | 1,123 | 17% | 64.6% |
| Morrisonville, IL | 1,123 | 32% | 34.4% |
| Cairo, NE | 1,123 | 56% | 16.1% |
| Cotter, AR | 1,123 | 48% | = 100 |
| Lost Creek, TX | 1,123 | n/a |
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