Creston Elementary School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| IA | ||||||
| 2012 | Math | 3rd Grade | % met std | 63.54% | 63.54% | 79.02% |
| 2013 | Math | 3rd Grade | % met std | 60.24% | 60.24% | 77.80% |
| 2012 | Reading | 3rd Grade | % met std | 59.38% | 59.38% | 76.41% |
| 2013 | Reading | 3rd Grade | % met std | 60.24% | 60.24% | 76.30% |
| 2012 | Math | 4th Grade | % met std | 55.68% | 55.68% | 78.03% |
| 2013 | Math | 4th Grade | % met std | 67.96% | 67.96% | 79.00% |
| 2012 | Reading | 4th Grade | % met std | 54.55% | 54.55% | 74.25% |
| 2013 | Reading | 4th Grade | % met std | 73.79% | 73.79% | 75.51% |
| 2012 | Math | 5th Grade | % met std | 62.65% | 62.65% | 77.96% |
| 2013 | Math | 5th Grade | % met std | 71.60% | 71.60% | 79.10% |
| 2012 | Reading | 5th Grade | % met std | 65.06% | 65.06% | 74.27% |
| 2013 | Reading | 5th Grade | % met std | 64.20% | 64.20% | 75.72% |
Some data by SchoolDigger.com.