| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 1, 2007 | Washington | SJR 8212: Inmate Labor | Passed |
| Nov. 4, 2008 | Washington | Initiative 1029: Initiative Measure No. 1029 concerns long-term care services for the elderly and persons with disabilities. | Passed |
| Nov. 8, 2016 | Washington | Initiative Measure 1433: An Act Relating to Fair Labor Standards | Passed |
| Nov. 5, 2024 | Washington | Initiative 2124: Washington Initiative 2124, Opt-Out of Long-Term Services Insurance Program Initiative | Failed |