| Poll | Date | Sample | MoE | Chapman (R) | Keating (D) | Spread |
|---|---|---|---|---|---|---|
| Final Results | -- | -- | -- | 45.0 | 55.0 | Keating +10.0 |
| Emerson College | 10/26 - 10/29 | 410 LV | 4.8 | 41 | 46 | Keating +5 |
| Emerson College | 10/17 - 10/19 | 302 LV | 5.6 | 44 | 47 | Keating +3 |
| WGBH/Emerson | 10/6 - 10/7 | 343 LV | 5.3 | 44 | 39 | Chapman +5 |