York High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| NeSA | ||||||
| 2011 | Mathematics | 11th Grade | Average Scaled Score | 105.72 | 105.72 | 94.61 |
| 2012 | Mathematics | 11th Grade | Average Scaled Score | 103.41 | 103.41 | 95.59 |
| 2013 | Mathematics | 11th Grade | Average Scaled Score | 115.19 | 115.19 | 100.24 |
| 2010 | Reading | 11th Grade | Average Scaled Score | 99.55 | 99.55 | 100.61 |
| 2011 | Reading | 11th Grade | Average Scaled Score | 114.38 | 114.38 | 101.96 |
| 2012 | Reading | 11th Grade | Average Scaled Score | 115.48 | 115.48 | 101.98 |
| 2013 | Reading | 11th Grade | Average Scaled Score | 120.37 | 120.37 | 105.71 |
| 2012 | Science | 11th Grade | Average Scaled Score | 100.50 | 100.50 | 98.81 |
| 2013 | Science | 11th Grade | Average Scaled Score | 104.65 | 104.65 | 102.88 |
| 2012 | Writing | 11th Grade | Average Scaled Score | 44.95 | 44.95 | 44.32 |
| 2013 | Writing | 11th Grade | Average Scaled Score | 46.83 | 46.83 | 44.65 |
Some data by SchoolDigger.com.
* York High School, Test Performance was rated 4.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.