United States / 2026 Maine Senate Democratic primary
Impact Research (D)
Voting intention · published 31 Mar 2026
- Country
- 🇺🇸 United States
- Election
- 2026 Maine Senate Democratic primary
- Polling institute
- Impact Research (D)
- Published
- 31 Mar 2026
- Fieldwork
- 19 Mar 2026 – 23 Mar 2026
- Sample size
- 500
- Methodology
- Not published
Results
- Graham Platner (D)66.0%new
- Janet Mills (D)28.0%new
No earlier poll by this institute for this election, so no change is shown.
Note: Collected from Wikipedia (2026 United States Senate election in Maine, Democratic primary › Polling).