Great Falls High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CRT | ||||||
| 2004 | Math | 10th Grade | % met std | 62.2% | 62.2% | 59.9% |
| 2005 | Math | 10th Grade | % met std | 46.7% | 50.3% | 56.2% |
| 2006 | Math | 10th Grade | % met std | 48.3% | 52.8% | 54.4% |
| 2007 | Math | 10th Grade | % met std | 51.4% | 54.2% | 54.5% |
| 2008 | Math | 10th Grade | % met std | 44% | 49% | 52% |
| 2009 | Math | 10th Grade | % met std | 47% | 50% | 54% |
| 2004 | Reading | 10th Grade | % met std | 69% | 68% | 63% |
| 2005 | Reading | 10th Grade | % met std | 69.4% | 70.8% | 67.1% |
| 2006 | Reading | 10th Grade | % met std | 79.7% | 79.7% | 75.3% |
| 2007 | Reading | 10th Grade | % met std | 75.5% | 75.6% | 77.7% |
| 2008 | Reading | 10th Grade | % met std | 76% | 74% | 77% |
| 2009 | Reading | 10th Grade | % met std | 71% | 70% | 77% |
| 2008 | Science | 10th Grade | % met std | 46% | 47% | 42% |
| 2009 | Science | 10th Grade | % met std | 35% | 41% | 42% |
Some data by SchoolDigger.com.
* Great Falls High 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.