WA-01 House forecast
Safe Dem2024 lines
Polls close . Statewide at 8:00 PM local time. Every voter gets a mail ballot; vote centers are open too
DelBene 98% chance
- Suzan DelBene (D)0% past 7 days98%
- Mary Silva (R)0% past 7 days2%
Chance over time
- DelBene98%
- Silva2%
Chance over time, past month: DelBene from 96% to 98%; Silva from 2% to 2%.
| Date | DelBene | Silva |
|---|---|---|
| Sep 22, 2026 | 96% | 2% |
| Sep 29, 2026 | 96% | 2% |
| Oct 6, 2026 | 97% | 2% |
| Oct 13, 2026 | 98% | 2% |
| Oct 21, 2026 | 98% | 2% |
Projected margin
No margin forecast for this race.
Helm simulation
Not among the districts that most often decide House control in the simulation.
Context
- Held by Rep. Suzan K. DelBene (D)
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