Membership by Year Local 1585
| Year | MEMBERS | % OF TOTAL | Year | MEMBERS | % OF TOTAL |
| 2026 | 122 | 11.3% | 2018 | 30 | 2.8% |
| 2025 | 104 | 9.6% | 2017 | 43 | 4.0% |
| 2024 | 101 | 9.4% | 2016 | 29 | 2.7% |
| 2023 | 98 | 9.1% | 2015 | 33 | 3.1% |
| 2022 | 131 | 12.1% | 2014 | 19 | 1.8% |
| 2021 | 89 | 8.2% | 2013 | 7 | 0.6% |
| 2020 | 23 | 2.1% | 2012 | 19 | 1.8% |
| 2019 | 53 | 4.9% | 2011 | 10 | 0.9% |
| SUB TOTAL | 721 | 66.8% | SUB TOTAL | 190 | 17.6% |
| TOTAL MEMBERS | 1079 | 2010+ | 168 | 15.6% |