The New York Times/Siena University poll
Fielded 9/15/2026 – 9/22/2026 · 619 respondents · Likely voters
Result
Share of respondents (remainder shown as undecided / other)
Susan Collins (R)
49%
Troy Jackson (D)
46%
About this poll
- Pollster
- The New York Times/Siena University
- Field dates
- Tuesday, September 15, 2026 – Tuesday, September 22, 2026
- Sample
- 619 · Likely voters
- Sponsors
- Portland Press Herald
- Internal poll
- No
- Published
- Thursday, September 24, 2026
- Source
- www.nytimes.com (opens in a new tab)
- Data feed
- VoteHub
- Last updated