Journal Abbreviation: COPEIA
Journal ISSN: 0045-8511
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2021 (2022 update) | 1.857 | - | 7086 |
| 2020 | 1.402 | 75 | 6814 |
| 2019 | 1.160 | 65 | 5730 |
| 2018 | 1.018 | 62 | 5465 |
| 2017 | 1.220 | 69 | 5666 |
| 2016 | 0.980 | 95 | 5570 |
| 2015 | 1.144 | 78 | 5278 |
| 2014 | 1.034 | 74 | 3933 |
| 2013 | 0.211 | 65 | 3343 |
| 2012 | 0.644 | 82 | 4391 |
| 2011 | 1.101 | 60 | 4894 |
| 2010 | 0.780 | 75 | 4775 |