Sioux County High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| NeSA | ||||||
| 2013 | Mathematics | 11th Grade | Average Scaled Score | 154.27 | 154.27 | 100.24 |
| 2013 | Reading | 11th Grade | Average Scaled Score | 143.82 | 143.82 | 105.71 |
| 2013 | Science | 11th Grade | Average Scaled Score | 118.00 | 118.00 | 102.88 |
| 2013 | Writing | 11th Grade | Average Scaled Score | 47.27 | 47.27 | 44.65 |
Some data by SchoolDigger.com.