| Index | Somerville | Texas | National |
| Average Test Scores | 27% | 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 | Somerville | Texas | National |
| Completed 8th grade | 77.6% | 79.3% | 84.3% |
| Completed high school | 75.5% | 77.8% | 83.0% |
| Completed some college | 37.5% | 57.3% | 59.4% |
| Completed associate degree | 19.9% | 34.9% | 38.5% |
| Completed bachelors | 11.1% | 28.1% | 30.3% |
| Completed masters | 2.2% | 9.6% | 11.5% |
| Completed professional degree | 0.0% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Somerville. Using the proficiency score averages, the average test scores for Somerville, TX schools is 27%. The average student to teacher ratio is 12:1. In Somerville, TX, an average of 77.6% of students have completed 8th grade and an average of 75.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Carmine, TX | 208 | 55% | 14.6% |
| Brenham, TX | 17,717 | 47% | 2.1% |
| Burton, TX | 318 | 46% | 4.7% |
| Caldwell, TX | 4,445 | 46% | 4.9% |
| Snook, TX | 569 | 41% | 15.1% |
| Somerville, TX | 1,254 | 27% | 43.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Watson, LA | 1,254 | 84% | 75.0% |
| Auxvasse, MO | 1,254 | 35% | 27.1% |
| Pamplico, SC | 1,254 | 43% | 10.9% |
| Medford, MN | 1,254 | 51% | 6.3% |
| Cando, ND | 1,254 | 35% | 27.6% |
| Somerville, TX | 1,254 | 27% | 43.8% |