Dewey Elementary School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| ISAT | ||||||
| 2003 | Math | 3rd Grade | % met std | 97.5% | 88.9% | 75.7% |
| 2004 | Math | 3rd Grade | % met std | 84% | 88.4% | 79.1% |
| 2005 | Math | 3rd Grade | % met std | 72.2% | 86.4% | 79.3% |
| 2006 | Math | 3rd Grade | % met std | 78.5% | 88.1% | 85.6% |
| 2007 | Math | 3rd Grade | % met std | 97.8% | 92.2% | 86.7% |
| 2008 | Math | 3rd Grade | % met std | 91.7% | 88.6% | 85.1% |
| 2009 | Math | 3rd Grade | % met std | 93.5% | 86.9% | 85.2% |
| 2010 | Math | 3rd Grade | % met std | 88.7% | 86.5% | 86.4% |
| 2011 | Math | 3rd Grade | % met std | 89.1% | 87.6% | 87.3% |
| 2012 | Math | 3rd Grade | % met std | 95.0% | 83.9% | 87.7% |
| 2013 | Math | 3rd Grade | % met std | 56.6% | 51.4% | 54.8% |
| 2003 | Reading | 3rd Grade | % met std | 82.0% | 73.5% | 62.0% |
| 2004 | Reading | 3rd Grade | % met std | 66% | 76.6% | 65.1% |
| 2005 | Reading | 3rd Grade | % met std | 57.4% | 70.9% | 66.6% |
| 2006 | Reading | 3rd Grade | % met std | 66.7% | 75.9% | 70.7% |
| 2007 | Reading | 3rd Grade | % met std | 88.9% | 78.7% | 72.9% |
| 2008 | Reading | 3rd Grade | % met std | 89.4% | 80.8% | 71.8% |
| 2009 | Reading | 3rd Grade | % met std | 75.4% | 73.0% | 72.2% |
| 2010 | Reading | 3rd Grade | % met std | 84.6% | 76.9% | 73.7% |
| 2011 | Reading | 3rd Grade | % met std | 85.2% | 72.5% | 74.7% |
| 2012 | Reading | 3rd Grade | % met std | 80.3% | 72.0% | 76.0% |
| 2013 | Reading | 3rd Grade | % met std | 61.6% | 56.9% | 58.8% |
Some data by SchoolDigger.com.
* Dewey Elementary School, Test Performance was rated 3.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.