USRaces / Senate
Maine Senate race 2026: polls
Last updated: 1 Oct 2026
Leading in average
Troy Jackson
48.4%
Second
Susan Collins
46.6%
Margin
+1.8
points, average of 8 pollsters
Latest poll
1 Oct 2026
Wedgewood Polls
Polling average
Latest poll from each pollster (8 pollsters)
Average of the most recent poll per pollster. Polls differ in population (likely voters, registered voters, adults); see details below. Source: VoteHub (CC BY 4.0).
All polls
27 polls in the database
| Pollster | Date | Details | Troy Jackson | Susan Collins |
|---|---|---|---|---|
| Wedgewood Polls | 1 Oct 2026 | n=400 · LV · Sep 27–Oct 1 | 52.0 | 48.0 |
| co/efficient | 30 Sep 2026 | n=1,240 · LV · Sep 28–Sep 30 | 46.0 | 48.0 |
| The New York Times/Siena University | 22 Sep 2026 | n=619 · LV · Sep 15–Sep 22 | 46.0 | 49.0 |
| Fabrizio, Lee & Associates/Impact Research | 22 Sep 2026 | n=982 · LV · Sep 20–Sep 22 | 50.0 | 47.0 |
| University of New Hampshire | 21 Sep 2026 | n=1,312 · LV · Sep 17–Sep 21 | 51.0 | 47.0 |
| Quantus Insights | 15 Sep 2026 | n=621 · LV · Sep 14–Sep 15 | 46.4 | 47.1 |
| University of Massachusetts Lowell Center for Public Opinion/YouGov | 14 Sep 2026 | n=650 · LV · Aug 28–Sep 14 | 48.0 | 43.0 |
| YouGov | 8 Sep 2026 | n=1,335 · LV · Sep 2–Sep 8 | 48.0 | 44.0 |
| Beacon Research/Shaw & Co. Research | 10 Aug 2026 | n=1,000 · RV · Aug 6–Aug 10 | 48.0 | 46.0 |
| Hart Research Associates | 1 Aug 2026 | n=802 · LV · Jul 27–Aug 1 | 49.0 | 45.0 |
| University of New Hampshire | 20 Jul 2026 | n=1,178 · LV · Jul 15–Jul 20 | 49.0 | 46.0 |
| Beacon Research/Shaw & Co. Research | 27 Jun 2026 | n=1,003 · RV · Jun 23–Jun 27 | – | 50.0 |
| The New York Times/Siena University | 26 Jun 2026 | n=608 · LV · Jun 19–Jun 26 | – | 47.0 |
| Wick | 14 Jun 2026 | n=1,008 · LV · Jun 11–Jun 14 | – | 45.4 |
| Quantus Insights | 11 Jun 2026 | n=870 · LV · Jun 9–Jun 11 | – | 45.0 |
| The Public Sentiment Institute | 8 Jun 2026 | n=497 · LV · Jun 8–Jun 8 | – | 44.0 |
| Tavern Research | 8 Jun 2026 | n=1,642 · LV · Jun 5–Jun 8 | – | 49.0 |
| Fabrizio, Lee & Associates | 3 Jun 2026 | n=800 · LV · Jun 1–Jun 3 | – | 46.0 |
| University of New Hampshire Survey Center | 25 May 2026 | n=1,280 · LV · May 21–May 25 | – | 42.0 |
| Pan Atlantic SMS Group | 18 May 2026 | n=827 · LV · May 8–May 18 | – | 41.0 |
| University of Massachusetts Lowell Center for Public Opinion/YouGov | 16 May 2026 | n=650 · LV · May 13–May 16 | – | 43.0 |
| Echelon Insights | 9 Apr 2026 | n=378 · LV · Apr 3–Apr 9 | – | 45.0 |
| Echelon Insights | 9 Apr 2026 | n=378 · LV · Apr 3–Apr 9 | – | 46.0 |
| Maine People's Resource Center | 31 Mar 2026 | n=1,167 · LV · Mar 20–Mar 31 | – | 39.3 |
| Maine People's Resource Center | 31 Mar 2026 | n=1,167 · LV · Mar 20–Mar 31 | – | 45.0 |
