| Poll | Date | Sample | Blumenthal (D) | McMahon (R) | Spread |
|---|---|---|---|---|---|
| Final Results | -- | -- | 55.1 | 43.3 | Blumenthal +11.8 |
| RCP Average | 10/24 - 10/31 | -- | 53.0 | 44.3 | Blumenthal +8.7 | Rasmussen Reports | 10/31 - 10/31 | 750 LV | 53 | 46 | Blumenthal +7 | Quinnipiac | 10/25 - 10/31 | 930 LV | 53 | 44 | Blumenthal +9 | PPP (D) | 10/27 - 10/29 | 759 LV | 54 | 43 | Blumenthal +11 | CT Capitol Report/MRG | 10/24 - 10/26 | 1846 LV | 52 | 44 | Blumenthal +8 |
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