Journal Abbreviation: ORPHANET J RARE DIS
Journal ISSN: 1750-1172
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2024 (2025 update) | 3.5 | - | 15208 |
| 2023 | 3.4 | - | - |
| 2022 | 3.7 | - | 13170 |
| 2021 | 4.303 | - | 12485 |
| 2020 | 4.123 | 327 | 10742 |
| 2019 | 3.523 | 270 | 7494 |
| 2018 | 3.687 | 218 | 6654 |
| 2017 | 3.607 | 182 | 5680 |
| 2016 | 3.507 | 159 | 4752 |
| 2015 | 3.290 | 155 | 3704 |
| 2014 | 3.358 | 173 | 2952 |
| 2013 | 3.958 | 188 | 2340 |
| 2012 | 4.315 | 102 | 1602 |
| 2011 | 5.074 | 85 | 1199 |