Sligo Elementary School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| PSSA | ||||||
| 2005 | Math | 3rd Grade | % met std | 95% | 95% | 81% |
| 2006 | Math | 3rd Grade | % met std | 88% | 88% | 83% |
| 2007 | Math | 3rd Grade | % met std | 60% | 60% | 78.5% |
| 2008 | Math | 3rd Grade | % met std | 82.5% | 76.7% | 80.5% |
| 2009 | Math | 3rd Grade | % met std | 84.2% | 84.2% | 81.7% |
| 2010 | Math | 3rd Grade | % met std | 95.4% | 95.4% | 84.5% |
| 2011 | Math | 3rd Grade | % met std | 96.5% | 96.5% | 83.5% |
| 2012 | Math | 3rd Grade | % met std | 97% | 97% | 80% |
| 2005 | Reading | 3rd Grade | % met std | 63% | 63% | 68% |
| 2006 | Reading | 3rd Grade | % met std | 67% | 67% | 69% |
| 2007 | Reading | 3rd Grade | % met std | 61.8% | 61.8% | 72.8% |
| 2008 | Reading | 3rd Grade | % met std | 60% | 58.2% | 76.8% |
| 2009 | Reading | 3rd Grade | % met std | 89.5% | 89.5% | 77% |
| 2010 | Reading | 3rd Grade | % met std | 81.4% | 81.4% | 75.2% |
| 2011 | Reading | 3rd Grade | % met std | 89.6% | 89.6% | 77.2% |
| 2012 | Reading | 3rd Grade | % met std | 85.3% | 85.3% | 74.1% |
Some data by SchoolDigger.com.
* Sligo Elementary School, Test Performance was rated 3 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.