co/efficient poll
Fielded 9/28/2026 – 9/30/2026 · 1,240 respondents · Likely voters
Result
Share of respondents (remainder shown as undecided / other)
Susan Collins (R)
48%
Troy Jackson (D)
46%
About this poll
- Pollster
- co/efficient
- Field dates
- Monday, September 28, 2026 – Wednesday, September 30, 2026
- Sample
- 1,240 · Likely voters
- Sponsors
- —
- Internal poll
- No
- Published
- Thursday, October 1, 2026
- Source
- battlegrounds.coefficient.org (opens in a new tab)
- Data feed
- VoteHub
- Last updated