| Index | Groesbeck | Texas | National |
| Average Test Scores | 37% | 47% | 48% |
| Student/Teacher ratio | 12:1 | 14:1 | 16:1 |
| Total public schools | 5 | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Groesbeck | Texas | National |
| Completed 8th grade | 76.3% | 79.3% | 84.3% |
| Completed high school | 74.3% | 77.8% | 83.0% |
| Completed some college | 47.3% | 57.3% | 59.4% |
| Completed associate degree | 22.3% | 34.9% | 38.5% |
| Completed bachelors | 13.5% | 28.1% | 30.3% |
| Completed masters | 3.6% | 9.6% | 11.5% |
| Completed professional degree | 0.7% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 5 public schools, n/a private schools and n/a post-secondary schools in Groesbeck. Using the proficiency score averages, the average test scores for Groesbeck, TX schools is 37%. The average student to teacher ratio is 12:1. In Groesbeck, TX, an average of 76.3% of students have completed 8th grade and an average of 74.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Teague, TX | 3,517 | 51% | 5.5% |
| Mexia, TX | 7,319 | 36% | 24.7% |
| Groesbeck, TX | 4,206 | 37% | 23.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Elmira Heights, NY | 4,206 | 54% | 13.2% |
| Lonoke, AR | 4,206 | 36% | 25.7% |
| Arabi, LA | 4,207 | 72% | 49.0% |
| Shallotte, NC | 4,205 | 53% | 10.4% |
| Caseyville, IL | 4,203 | 34% | 30.2% |
| Groesbeck, TX | 4,206 | 37% | 23.2% |
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