Chief Joseph School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CRT | ||||||
| 2006 | Math | 3rd Grade | % met std | 81% | 79.2% | 65.8% |
| 2007 | Math | 3rd Grade | % met std | 82.4% | 82.6% | 67.6% |
| 2008 | Math | 3rd Grade | % met std | 76% | 79% | 63% |
| 2009 | Math | 3rd Grade | % met std | 48% | 78% | 67% |
| 2006 | Reading | 3rd Grade | % met std | 85.7% | 86.8% | 80.5% |
| 2007 | Reading | 3rd Grade | % met std | 94.1% | 87.1% | 83.4% |
| 2008 | Reading | 3rd Grade | % met std | 96% | 88% | 84% |
| 2009 | Reading | 3rd Grade | % met std | 67% | 87% | 85% |
| 2004 | Math | 4th Grade | % met std | 71.8% | 60.9% | 45.2% |
| 2005 | Math | 4th Grade | % met std | 80% | 76.2% | 56.5% |
| 2006 | Math | 4th Grade | % met std | 71.4% | 78.4% | 63.7% |
| 2007 | Math | 4th Grade | % met std | 76.3% | 78.5% | 67.4% |
| 2008 | Math | 4th Grade | % met std | 69% | 79% | 67% |
| 2009 | Math | 4th Grade | % met std | 77% | 76% | 67% |
| 2004 | Reading | 4th Grade | % met std | 76.9% | 76.2% | 65.7% |
| 2005 | Reading | 4th Grade | % met std | 84% | 85% | 75% |
| 2006 | Reading | 4th Grade | % met std | 85.7% | 85.2% | 79.9% |
| 2007 | Reading | 4th Grade | % met std | 84.2% | 84.4% | 79.8% |
| 2008 | Reading | 4th Grade | % met std | 79% | 84% | 79% |
| 2009 | Reading | 4th Grade | % met std | 84% | 85% | 81% |
| 2008 | Science | 4th Grade | % met std | 69% | 71% | 62% |
| 2009 | Science | 4th Grade | % met std | 65% | 68% | 66% |
| 2006 | Math | 5th Grade | % met std | 70.4% | 77.7% | 62.2% |
| 2007 | Math | 5th Grade | % met std | 76% | 78.9% | 66.8% |
| 2008 | Math | 5th Grade | % met std | 86% | 82% | 68% |
| 2009 | Math | 5th Grade | % met std | 67% | 75% | 67% |
| 2006 | Reading | 5th Grade | % met std | 70.4% | 82.6% | 79.3% |
| 2007 | Reading | 5th Grade | % met std | 90% | 86% | 81% |
| 2008 | Reading | 5th Grade | % met std | 80% | 87% | 82% |
| 2009 | Reading | 5th Grade | % met std | 83% | 86% | 84% |
| 2006 | Math | 6th Grade | % met std | 84.2% | 74.9% | 62% |
| 2007 | Math | 6th Grade | % met std | 85.7% | 73.8% | 63.5% |
| 2008 | Math | 6th Grade | % met std | 70% | 73% | 63% |
| 2009 | Math | 6th Grade | % met std | 73% | 77% | 65% |
| 2006 | Reading | 6th Grade | % met std | 81.6% | 84% | 78.3% |
| 2007 | Reading | 6th Grade | % met std | 85.7% | 85.8% | 82.9% |
| 2008 | Reading | 6th Grade | % met std | 84% | 88% | 83% |
| 2009 | Reading | 6th Grade | % met std | 87% | 90% | 84% |
Some data by SchoolDigger.com.
* Chief Joseph 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.