| Index | Hubbard | Texas | National |
| Average Test Scores | 36% | 47% | 48% |
| Student/Teacher ratio | 12:1 | 14:1 | 16:1 |
| Total public schools | 3 | 7,418 | 79,221 |
| Total private schools | n/a | 1,267 | 24,874 |
| Total post-secondary schools | n/a | 463 | 7,963 |
| Index | Hubbard | Texas | National |
| Completed 8th grade | 81.2% | 79.3% | 84.3% |
| Completed high school | 79.8% | 77.8% | 83.0% |
| Completed some college | 49.3% | 57.3% | 59.4% |
| Completed associate degree | 20.0% | 34.9% | 38.5% |
| Completed bachelors | 10.8% | 28.1% | 30.3% |
| Completed masters | 4.1% | 9.6% | 11.5% |
| Completed professional degree | 0.3% | 2.6% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Hubbard. Using the proficiency score averages, the average test scores for Hubbard, TX schools is 36%. The average student to teacher ratio is 12:1. In Hubbard, TX, an average of 81.2% of students have completed 8th grade and an average of 79.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Coolidge, TX | 1,014 | 52% | 8.3% |
| Penelope, TX | 124 | 45% | 7.3% |
| Dawson, TX | 943 | 37% | 22.9% |
| Malone, TX | 405 | 37% | 22.9% |
| Mount Calm, TX | 338 | 37% | 22.9% |
| Hubbard, TX | 1,558 | 36% | 25.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Greenland, AR | 1,558 | 39% | 19.1% |
| Buxton, NC | 1,558 | 52% | 8.3% |
| Guthrie Center, IA | 1,558 | 76% | 57.8% |
| Arlington, OH | 1,558 | 76% | 57.8% |
| Canby, MN | 1,558 | 63% | 31.8% |
| Hubbard, TX | 1,558 | 36% | 25.5% |
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