Thedford High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| NeSA | ||||||
| 2011 | Mathematics | 11th Grade | Average Scaled Score | 85.46 | 85.46 | 94.61 |
| 2011 | Reading | 11th Grade | Average Scaled Score | 76.31 | 76.31 | 101.96 |
| 2011 | Mathematics | 7th Grade | Average Scaled Score | 104.45 | 104.45 | 98.68 |
| 2011 | Reading | 7th Grade | Average Scaled Score | 133.82 | 133.82 | 110.38 |
| 2012 | Mathematics | 8th Grade | Average Scaled Score | 87.91 | 87.91 | 99.25 |
| 2012 | Reading | 8th Grade | Average Scaled Score | 123.36 | 123.36 | 108.89 |
| 2012 | Science | 8th Grade | Average Scaled Score | 108.36 | 108.36 | 99.80 |
| 2012 | Writing | 8th Grade | Average Scaled Score | 45.82 | 45.82 | 44.19 |
Some data by SchoolDigger.com.