Washington held special elections on November 4, 2025, deciding 13 legislative seats across 9 districts.
Legislature
- House (98 seats): 59 D, 39 R before the election, 0 D, 0 R after.
- Senate (49 seats): 30 D, 19 R before the election, 0 D, 0 R after.
Legislative races
Ballot measures
| Measure | Description | Result |
|---|
| Senate Joint Resolution 8201 | Allow the Long-Term Services and Supports (LTSS) Trust Fund to be invested in stocks. This legislatively referred constitutional amendment was placed on the Washington 2025 ballot. Voters approved it with 58.0% voting yes. | Passed (58% yes) |