| Index | Rockport | Texas | National |
| Average Test Scores | 47% | 47% | 48% |
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 |
| Total public schools | 6 | 7,418 | 79,221 |
| Total private schools | 1 | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |

| Index | Rockport | Texas | National |
| Completed 8th grade | 83.8% | 79.3% | 84.3% |
| Completed high school | 82.4% | 77.8% | 83.0% |
| Completed some college | 63.1% | 57.3% | 59.4% |
| Completed associate degree | 34.5% | 34.9% | 38.5% |
| Completed bachelors | 28.3% | 28.1% | 30.3% |
| Completed masters | 11.0% | 9.6% | 11.5% |
| Completed professional degree | 4.4% | 2.6% | 3.3% |
| Completed doctorate | 1.2% | 1.1% | 1.3% |
There are a total of 6 public schools, 1 private schools and n/a post-secondary schools in Rockport. Using the proficiency score averages, the average test scores for Rockport, TX schools is 47%. The average student to teacher ratio is 15:1. In Rockport, TX, an average of 83.8% of students have completed 8th grade and an average of 82.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Port Aransas, TX | 4,306 | 70% | 45.1% |
| Ingleside, TX | 10,006 | 46% | 5.2% |
| Aransas Pass, TX | 9,480 | 43% | 11.5% |
| Gregory, TX | 2,302 | 43% | 11.5% |
| Fulton, TX | 1,241 | 37% | 24.0% |
| Rockport, TX | 11,194 | 47% | 2.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Oneida, NY | 11,198 | 55% | 14.3% |
| Burlington, WI | 11,199 | 51% | 6.6% |
| Malvern, AR | 11,203 | 40% | 17.4% |
| Raymondville, TX | 11,203 | 41% | 15.0% |
| Sussex, WI | 11,204 | 66% | 37.7% |
| Rockport, TX | 11,194 | 47% | 2.1% |