Dewitt High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| ACTAAP | ||||||
| 2007 | Literacy | 11th Grade | % met std | 51% | 51% | 50% |
| 2008 | Literacy | 11th Grade | % met std | 40% | 41% | 51% |
| 2009 | Literacy | 11th Grade | % met std | 41% | 40% | 56% |
| 2010 | Literacy | 11th Grade | % met std | 65% | 65% | 60% |
| 2011 | Literacy | 11th Grade | % met std | 72% | 72% | 65% |
| 2012 | Literacy | 11th Grade | % met std | 64% | 64% | 68% |
| 2013 | Literacy | 11th Grade | % met std | 63% | 63% | 70% |
| 2006 | Algebra I | End of course | % met std | 48% | 53% | 65% |
| 2007 | Algebra I | End of course | % met std | 69% | 81% | 62% |
| 2008 | Algebra I | End of course | % met std | 55% | 68% | 66% |
| 2009 | Algebra I | End of course | % met std | 49% | 65% | 70% |
| 2010 | Algebra I | End of course | % met std | 58% | 71% | 76% |
| 2011 | Algebra I | End of course | % met std | 69% | 75% | 78% |
| 2012 | Algebra I | End of course | % met std | 66% | 82% | 80% |
| 2013 | Algebra I | End of course | % met std | 74% | 74% | 77% |
| 2009 | Biology | End of course | % met std | 36% | 38% | 41% |
| 2010 | Biology | End of course | % met std | 24% | 24% | 36% |
| 2011 | Biology | End of course | % met std | 44% | 44% | 41% |
| 2012 | Biology | End of course | % met std | 41% | 41% | 43% |
| 2013 | Biology | End of course | % met std | 22% | 22% | 44% |
| 2006 | Geometry | End of course | % met std | 66% | 63% | 60% |
| 2007 | Geometry | End of course | % met std | 56% | 58% | 59% |
| 2008 | Geometry | End of course | % met std | 64% | 67% | 60% |
| 2009 | Geometry | End of course | % met std | 73% | 75% | 66% |
| 2010 | Geometry | End of course | % met std | 67% | 67% | 69% |
| 2011 | Geometry | End of course | % met std | 69% | 69% | 73% |
| 2012 | Geometry | End of course | % met std | 59% | 59% | 76% |
| 2013 | Geometry | End of course | % met std | 69% | 69% | 72% |
| 2006 | Literacy | End of course | % met std | 49% | 45% | 45% |
Some data by SchoolDigger.com.