Valley High, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 0% | 82% | 76% |
| 2007 | English Language Arts | 10th Grade | % met std | 0% | 84% | 77% |
| 2008 | English Language Arts | 10th Grade | % met std | 0% | 84% | 79% |
| 2010 | English Language Arts | 10th Grade | % met std | 0% | 91.0% | 81.0% |
| 2011 | English Language Arts | 10th Grade | % met std | 0% | 100.0% | 82.0% |
| 2012 | English Language Arts | 10th Grade | % met std | 0% | 96.0% | 83.0% |
| 2013 | English Language Arts | 10th Grade | % met std | 0% | 80.0% | 83.0% |
| 2005 | Math | 10th Grade | % met std | 0% | 87% | 74% |
| 2007 | Math | 10th Grade | % met std | 0% | 89% | 76% |
| 2008 | Math | 10th Grade | % met std | 0% | 90% | 78% |
| 2010 | Math | 10th Grade | % met std | 0% | 93.0% | 81.0% |
| 2011 | Math | 10th Grade | % met std | 0% | 96.0% | 83.0% |
| 2012 | Math | 10th Grade | % met std | 0% | 93.0% | 84.0% |
| 2013 | Math | 10th Grade | % met std | 0% | 88.0% | 84.0% |
| 2009 | English Language Arts | 11th Grade | % met std | 0% | 0% | 38.0% |
| 2009 | Math | 11th Grade | % met std | 0% | 0% | 36.0% |
| 2009 | English Language Arts | All grades (HS) | % met std | 0% | 90.0% | 61.0% |
| 2009 | Math | All grades (HS) | % met std | 0% | 84.0% | 61.0% |
Some data by SchoolDigger.com.