| Index | League City | Texas | National |
| Average Test Scores | 58% | 47% | 48% |
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 |
| Total public schools | 17 | 7,418 | 79,221 |
| Total private schools | 4 | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | League City | Texas | National |
| Completed 8th grade | 92.4% | 79.3% | 84.3% |
| Completed high school | 92.1% | 77.8% | 83.0% |
| Completed some college | 76.4% | 57.3% | 59.4% |
| Completed associate degree | 53.4% | 34.9% | 38.5% |
| Completed bachelors | 42.5% | 28.1% | 30.3% |
| Completed masters | 14.3% | 9.6% | 11.5% |
| Completed professional degree | 4.6% | 2.6% | 3.3% |
| Completed doctorate | 1.8% | 1.1% | 1.3% |
There are a total of 17 public schools, 4 private schools and n/a post-secondary schools in League City. Using the proficiency score averages, the average test scores for League City, TX schools is 58%. The average student to teacher ratio is 15:1. In League City, TX, an average of 92.4% of students have completed 8th grade and an average of 92.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Pearland, TX | 125,817 | 65% | 36.4% |
| Friendswood, TX | 39,893 | 64% | 32.5% |
| Deer Park, TX | 33,599 | 55% | 13.9% |
| Seabrook, TX | 13,849 | 51% | 7.1% |
| La Porte, TX | 35,340 | 49% | 1.5% |
| League City, TX | 105,410 | 58% | 20.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Columbia, MD | 105,412 | 51% | 5.9% |
| Santa Maria, CA | 105,528 | 35% | 26.9% |
| Davie, FL | 105,594 | 70% | 45.4% |
| West Covina, CA | 105,808 | 47% | 2.2% |
| Tyler, TX | 105,859 | 41% | 14.8% |
| League City, TX | 105,410 | 58% | 20.2% |
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