Northwestern Middle School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| ECA | ||||||
| 2010 | Algebra I | End of course | % met std | 100% | 67% | 61% |
| 2011 | Algebra I | End of course | % met std | 100% | 77.1% | 72.4% |
| 2012 | Algebra I | End of course | % met std | 100.0% | 86.3% | N/A |
| ISTEP+ | ||||||
| 2005 | English/Language Arts | 7th Grade | % met std | 84% | 84% | 69% |
| 2006 | English/Language Arts | 7th Grade | % met std | 79% | 79% | 68% |
| 2007 | English/Language Arts | 7th Grade | % met std | 78% | 78% | 68% |
| 2008 | English/Language Arts | 7th Grade | % met std | 82% | 82% | 70% |
| 2009 | English/Language Arts | 7th Grade | % met std | 81% | 81% | 67% |
| 2010 | English/Language Arts | 7th Grade | % met std | 85% | 85% | 72% |
| 2011 | English/Language Arts | 7th Grade | % met std | 87.2% | 87.2% | 77% |
| 2012 | English/Language Arts | 7th Grade | % met std | 84.3% | 84.3% | 75% |
| 2005 | Math | 7th Grade | % met std | 91% | 91% | 73% |
| 2006 | Math | 7th Grade | % met std | 94% | 94% | 76% |
| 2007 | Math | 7th Grade | % met std | 94% | 94% | 78% |
| 2008 | Math | 7th Grade | % met std | 94% | 94% | 79% |
| 2009 | Math | 7th Grade | % met std | 89% | 89% | 69% |
| 2010 | Math | 7th Grade | % met std | 90% | 90% | 73% |
| 2011 | Math | 7th Grade | % met std | 91.1% | 91.1% | 75% |
| 2012 | Math | 7th Grade | % met std | 92.1% | 92.1% | 78% |
| 2009 | Social Studies | 7th Grade | % met std | 81% | 81% | 57% |
| 2011 | Social Studies | 7th Grade | % met std | 87.2% | 87.2% | 68% |
| 2012 | Social Studies | 7th Grade | % met std | 88.2% | 88.2% | 71% |
| 2004 | English/Language Arts | 8th Grade | % met std | 89% | 89% | 65% |
| 2005 | English/Language Arts | 8th Grade | % met std | 86% | 86% | 68% |
| 2006 | English/Language Arts | 8th Grade | % met std | 79% | 79% | 68% |
| 2007 | English/Language Arts | 8th Grade | % met std | 78% | 78% | 67% |
| 2008 | English/Language Arts | 8th Grade | % met std | 82% | 82% | 69% |
| 2009 | English/Language Arts | 8th Grade | % met std | 79% | 79% | 65% |
| 2010 | English/Language Arts | 8th Grade | % met std | 77% | 77% | 69% |
| 2011 | English/Language Arts | 8th Grade | % met std | 83.6% | 83.6% | 72% |
| 2012 | English/Language Arts | 8th Grade | % met std | 83.2% | 83.2% | 73% |
| 2004 | Math | 8th Grade | % met std | 97% | 97% | 71% |
| 2005 | Math | 8th Grade | % met std | 92% | 92% | 72% |
| 2006 | Math | 8th Grade | % met std | 88% | 88% | 72% |
| 2007 | Math | 8th Grade | % met std | 91% | 91% | 71% |
| 2008 | Math | 8th Grade | % met std | 93% | 93% | 74% |
| 2009 | Math | 8th Grade | % met std | 87% | 87% | 66% |
| 2010 | Math | 8th Grade | % met std | 81% | 81% | 72% |
| 2011 | Math | 8th Grade | % met std | 92.4% | 92.4% | 77% |
| 2012 | Math | 8th Grade | % met std | 89% | 89% | 80% |
Some data by SchoolDigger.com.
* Northwestern Middle School, Test Performance was rated 5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.