Northwood High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| HSA | ||||||
| 2005 | Algebra | End of course | % met std | 36.2% | 67.7% | 53.8% |
| 2006 | Algebra | End of course | % met std | 43.9% | 78.8% | 66.6% |
| 2007 | Algebra | End of course | % met std | 43.5% | 77.8% | 63.5% |
| 2008 | Algebra | End of course | % met std | 71.8% | 89.1% | 85.9% |
| 2009 | Algebra | End of course | % met std | 77.6% | 90% | 85.1% |
| 2010 | Algebra | End of course | % met std | 74.7% | 88% | 83.6% |
| 2011 | Algebra | End of course | % met std | 80.1% | 88.9% | 83.6% |
| 2012 | Algebra | End of course | % met std | 85.3% | 90.0% | 83.9% |
| 2007 | Biology | End of course | % met std | 55.7% | 80.6% | 70.3% |
| 2008 | Biology | End of course | % met std | 85.1% | 90.4% | 83.1% |
| 2009 | Biology | End of course | % met std | 84.8% | 90.7% | 82.6% |
| 2010 | Biology | End of course | % met std | 77.5% | 89.3% | 80.9% |
| 2011 | Biology | End of course | % met std | 85.9% | 90% | 81.3% |
| 2012 | Biology | End of course | % met std | 81.7% | 90.3% | 81.7% |
| 2006 | English 2 | End of course | % met std | 57.6% | 69% | 60.1% |
| 2007 | English 2 | End of course | % met std | 70.5% | 77.2% | 70.9% |
| 2008 | English 2 | End of course | % met std | 77.9% | 86.9% | 83.1% |
| 2009 | English 2 | End of course | % met std | 81.4% | 87.2% | 83.5% |
| 2010 | English 2 | End of course | % met std | 81% | 85.7% | 80.2% |
| 2011 | English 2 | End of course | % met std | 76.3% | 86.8% | 81.6% |
| 2012 | English 2 | End of course | % met std | 80.1% | 89.0% | 83.1% |
| 2006 | Government | End of course | % met std | 76.8% | 81.4% | 74.2% |
| 2007 | Government | End of course | % met std | 80.6% | 87.6% | 73.5% |
Some data by SchoolDigger.com.