Dalzell Grade School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| ISAT | ||||||
| 2004 | Math | 3rd Grade | % met std | 91.7% | 91.7% | 79.1% |
| 2006 | Math | 3rd Grade | % met std | 100% | 100% | 85.6% |
| 2010 | Math | 3rd Grade | % met std | 100% | 100% | 86.4% |
| 2004 | Reading | 3rd Grade | % met std | 91.6% | 91.6% | 65.1% |
| 2006 | Reading | 3rd Grade | % met std | 100% | 100% | 70.7% |
| 2010 | Reading | 3rd Grade | % met std | 100% | 100% | 73.7% |
| 2007 | Math | 4th Grade | % met std | 90% | 90% | 86.4% |
| 2007 | Reading | 4th Grade | % met std | 90% | 90% | 73.7% |
| 2005 | Science | 4th Grade | % met std | 81.8% | 81.8% | 71.4% |
| 2007 | Science | 4th Grade | % met std | 90% | 90% | 79.7% |
| 2005 | Math | 5th Grade | % met std | 81.8% | 81.8% | 73.2% |
| 2006 | Math | 5th Grade | % met std | 100% | 100% | 78.6% |
| 2005 | Reading | 5th Grade | % met std | 63.7% | 63.7% | 62.7% |
| 2006 | Reading | 5th Grade | % met std | 90% | 90% | 68.5% |
| 2006 | Math | 6th Grade | % met std | 100.0% | 100.0% | 79.1% |
| 2006 | Reading | 6th Grade | % met std | 91.0% | 91.0% | 72.8% |
| 2007 | Math | 7th Grade | % met std | 90.9% | 90.9% | 79.4% |
| 2007 | Reading | 7th Grade | % met std | 100.0% | 100.0% | 73.3% |
| 2007 | Science | 7th Grade | % met std | 81.8% | 81.8% | 79.3% |
| 2008 | Math | 8th Grade | % met std | 72.7% | 72.7% | 80.3% |
| 2008 | Reading | 8th Grade | % met std | 81.8% | 81.8% | 81.4% |
Some data by SchoolDigger.com.
* Dalzell Grade School, Test Performance was rated 4 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.