| Index | Seabrook | Texas | National |
| Average Test Scores | 51% | 47% | 48% |
| Student/Teacher ratio | 14:1 | 14:1 | 16:1 |
| Total public schools | 4 | 7,418 | 79,221 |
| Total private schools | 2 | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Seabrook | Texas | National |
| Completed 8th grade | 95.2% | 79.3% | 84.3% |
| Completed high school | 95.0% | 77.8% | 83.0% |
| Completed some college | 80.4% | 57.3% | 59.4% |
| Completed associate degree | 57.5% | 34.9% | 38.5% |
| Completed bachelors | 46.3% | 28.1% | 30.3% |
| Completed masters | 14.5% | 9.6% | 11.5% |
| Completed professional degree | 3.5% | 2.6% | 3.3% |
| Completed doctorate | 1.1% | 1.1% | 1.3% |
There are a total of 4 public schools, 2 private schools and n/a post-secondary schools in Seabrook. Using the proficiency score averages, the average test scores for Seabrook, TX schools is 51%. The average student to teacher ratio is 14:1. In Seabrook, TX, an average of 95.2% of students have completed 8th grade and an average of 95.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Friendswood, TX | 39,893 | 64% | 32.5% |
| League City, TX | 105,410 | 58% | 20.2% |
| Deer Park, TX | 33,599 | 55% | 13.9% |
| La Porte, TX | 35,340 | 49% | 1.5% |
| Kemah, TX | 2,114 | 48% | = 100 |
| Seabrook, TX | 13,849 | 51% | 7.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Cherry Hill Mall, NJ | 13,845 | 54% | 13.2% |
| King City, CA | 13,845 | 32% | 33.5% |
| Oneonta, NY | 13,855 | 49% | 1.3% |
| Glenpool, OK | 13,836 | 33% | 31.9% |
| Alamo, CA | 13,864 | 70% | 45.6% |
| Seabrook, TX | 13,849 | 51% | 7.1% |
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