Duncombe Elementary School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| IA | ||||||
| 2012 | Math | 3rd Grade | % met std | 56.52% | 69.37% | 79.02% |
| 2013 | Math | 3rd Grade | % met std | 64.71% | 73.36% | 77.80% |
| 2012 | Reading | 3rd Grade | % met std | 63.04% | 63.96% | 76.41% |
| 2013 | Reading | 3rd Grade | % met std | 64.71% | 72.13% | 76.30% |
| 2012 | Math | 4th Grade | % met std | 67.92% | 67.08% | 78.03% |
| 2013 | Math | 4th Grade | % met std | 63.04% | 70.67% | 79.00% |
| 2012 | Reading | 4th Grade | % met std | 67.92% | 61.32% | 74.25% |
| 2013 | Reading | 4th Grade | % met std | 63.04% | 64.89% | 75.51% |
Some data by SchoolDigger.com.
* Duncombe Elementary School, Test Performance was rated 1.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.