| Index | Thomas | West Virginia | National |
| Average Test Scores | n/a | n/a | 48% |
| Student/Teacher ratio | n/a | 15:1 | 16:1 |
| Total public schools | n/a | 509 | 79,221 |
| Total private schools | n/a | 115 | 24,874 |
| Total post-secondary schools | n/a | 78 | 7,963 |

| Index | Thomas | West Virginia | National |
| Completed 8th grade | 81.6% | 80.9% | 84.3% |
| Completed high school | 77.1% | 78.6% | 83.0% |
| Completed some college | 24.5% | 44.9% | 59.4% |
| Completed associate degree | 12.8% | 26.3% | 38.5% |
| Completed bachelors | 7.3% | 19.6% | 30.3% |
| Completed masters | 1.2% | 7.7% | 11.5% |
| Completed professional degree | 0.4% | 2.1% | 3.3% |
| Completed doctorate | 0.0% | 0.8% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Thomas. Using the proficiency score averages, the average test scores for Thomas, WV schools is n/a. The average student to teacher ratio is n/a. In Thomas, WV, an average of 81.6% of students have completed 8th grade and an average of 77.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Thomas, WV | 532 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Lewis, IA | 532 | 75% | 56.3% |
| Flagler, CO | 532 | 30% | 38.5% |
| Kingsland, AR | 532 | 45% | 6.3% |
| Ellsworth, MN | 532 | 55% | 14.6% |
| Columbia, LA | 532 | 64% | 33.9% |
| Thomas, WV | 532 | n/a |