U.S. Senate
DTroy Jackson
49.5%
average of 6 polls
RSusan Collins
47.2%
average of 6 polls
Difference: 2.3 points
Photos: Troy Jackson, ArenLeBrun, CC0; Susan Collins, United States Senate, Public domain. Candidates without a freely licensed photo are shown by initials.
Plain average D+2.3, corrected D+2.0 · 6 pollsters, fieldwork through 2026-10-20
| Pollster | Fieldwork | Sample | Result | Margin |
|---|---|---|---|---|
| Beacon Research/ Shaw & Co. Research for Shaw & Co. Research (R) | 2026-10-16 to 2026-10-20 | 1,514 LV | Susan Collins (R) 49; Troy Jackson (D) 49; Other (OTH) 1; Undecided (UND) 1 | Tied |
| Suffolk University | 2026-10-14 to 2026-10-14 | 500 LV | Susan Collins (R) 47; Troy Jackson (D) 49; Undecided (UND) 3.8 | D+2.0 |
| InsiderAdvantage(R-aligned) | 2026-10-13 to 2026-10-14 | 1,200 LV | Susan Collins (R) 47; Troy Jackson (D) 49 | D+2.0 |
| Rasmussen Reports | 2026-10-05 to 2026-10-08 | 804 LV | Susan Collins (R) 47; Troy Jackson (D) 49; Undecided (UND) 4 | D+2.0 |
| Marist College | 2026-10-01 to 2026-10-04 | 1,505 RV | Susan Collins (R) 47; Troy Jackson (D) 51; Other (OTH) 1; Undecided (UND) 1 | D+4.0 |
| The Washington Post for SSPG(R-aligned) | 2026-09-30 to 2026-10-05 | 800 LV | Susan Collins (R) 46; Troy Jackson (D) 50; Other (OTH) 1; Undecided (UND) 3 | D+4.0 |