Castle South Middle School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| ECA | ||||||
| 2010 | Algebra I | End of course | % met std | 100% | 76% | 61% |
| 2011 | Algebra I | End of course | % met std | 100% | 83.8% | 72.4% |
| 2012 | Algebra I | End of course | % met std | 100.0% | 75.7% | N/A |
| ISTEP+ | ||||||
| 2011 | English/Language Arts | 6th Grade | % met std | 78.1% | 87.3% | 76% |
| 2012 | English/Language Arts | 6th Grade | % met std | 85.2% | 87.5% | 78% |
| 2011 | Math | 6th Grade | % met std | 80.9% | 88.5% | 80% |
| 2012 | Math | 6th Grade | % met std | 88.1% | 89.5% | 82% |
| 2011 | Science | 6th Grade | % met std | 74% | 79% | 62% |
| 2012 | Science | 6th Grade | % met std | 83.8% | 81% | 64% |
| 2011 | English/Language Arts | 7th Grade | % met std | 87.3% | 84.5% | 77% |
| 2012 | English/Language Arts | 7th Grade | % met std | 85.1% | 82.4% | 75% |
| 2011 | Math | 7th Grade | % met std | 86.9% | 87.8% | 75% |
| 2012 | Math | 7th Grade | % met std | 91% | 89.4% | 78% |
| 2011 | Social Studies | 7th Grade | % met std | 87.3% | 78.5% | 68% |
| 2012 | Social Studies | 7th Grade | % met std | 89.6% | 82.6% | 71% |
| 2011 | English/Language Arts | 8th Grade | % met std | 86.7% | 82.7% | 72% |
| 2012 | English/Language Arts | 8th Grade | % met std | 85.8% | 81.9% | 73% |
| 2011 | Math | 8th Grade | % met std | 92% | 84.5% | 77% |
| 2012 | Math | 8th Grade | % met std | 87.6% | 88.1% | 80% |
Some data by SchoolDigger.com.