Dumas High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| ACTAAP | ||||||
| 2007 | Literacy | 11th Grade | % met std | 33% | 33% | 50% |
| 2008 | Literacy | 11th Grade | % met std | 32% | 32% | 51% |
| 2009 | Literacy | 11th Grade | % met std | 41% | 41% | 56% |
| 2010 | Literacy | 11th Grade | % met std | 53% | 53% | 60% |
| 2011 | Literacy | 11th Grade | % met std | 55% | 55% | 65% |
| 2012 | Literacy | 11th Grade | % met std | 56% | 56% | 68% |
| 2013 | Literacy | 11th Grade | % met std | 43% | 43% | 70% |
| 2009 | Biology | End of course | % met std | 13% | 13% | 41% |
| 2010 | Biology | End of course | % met std | 24% | 24% | 36% |
| 2011 | Biology | End of course | % met std | 25% | 25% | 41% |
| 2012 | Biology | End of course | % met std | 12% | 12% | 43% |
| 2013 | Biology | End of course | % met std | 22% | 22% | 44% |
| 2006 | Geometry | End of course | % met std | 39% | 39% | 60% |
| 2007 | Geometry | End of course | % met std | 4% | 4% | 59% |
| 2008 | Geometry | End of course | % met std | 29% | 29% | 60% |
| 2009 | Geometry | End of course | % met std | 51% | 51% | 66% |
| 2010 | Geometry | End of course | % met std | 48% | 48% | 69% |
| 2011 | Geometry | End of course | % met std | 58% | 58% | 73% |
| 2012 | Geometry | End of course | % met std | 55% | 55% | 76% |
| 2013 | Geometry | End of course | % met std | 57% | 57% | 72% |
| 2006 | Literacy | End of course | % met std | 27% | 27% | 45% |
Some data by SchoolDigger.com.