| Poll | Date | Sample | Gomez (R) | Markey (D) | Spread |
|---|---|---|---|---|---|
| Final Results | -- | -- | 44.8 | 54.8 | Markey +10.0 |
| RCP Average | 6/6 - 6/22 | -- | 39.7 | 52.0 | Markey +12.3 |
| Suffolk University | 6/19 - 6/22 | 500 LV | 42 | 52 | Markey +10 |
| Emerson College | 6/19 - 6/20 | 1422 RV | 41 | 51 | Markey +10 |
| New England College | 6/18 - 6/20 | 579 LV | 36 | 56 | Markey +20 |
| Western NE University | 6/16 - 6/20 | 566 LV | 41 | 49 | Markey +8 |
| UMass Lowell/Boston Herald | 6/15 - 6/19 | 312 LV | 36 | 56 | Markey +20 |
| Boston Globe | 6/11 - 6/14 | 508 LV | 43 | 54 | Markey +11 |
| WBUR/MassINC | 6/6 - 6/9 | 500 LV | 39 | 46 | Markey +7 |
All Massachusetts Senate Special Election - Gomez vs. Markey Polling Data
| Poll | Date | Sample | Gomez (R) | Markey (D) | Spread |
|---|---|---|---|---|---|
| Final Results | -- | -- | 44.8 | 54.8 | Markey +10.0 |
| RCP Average | 6/6 - 6/22 | -- | 39.7 | 52.0 | Markey +12.3 |
| Suffolk University | 6/19 - 6/22 | 500 LV | 42 | 52 | Markey +10 |
| Emerson College | 6/19 - 6/20 | 1422 RV | 41 | 51 | Markey +10 |
| New England College | 6/18 - 6/20 | 579 LV | 36 | 56 | Markey +20 |
| Western NE University | 6/16 - 6/20 | 566 LV | 41 | 49 | Markey +8 |
| UMass Lowell/Boston Herald | 6/15 - 6/19 | 312 LV | 36 | 56 | Markey +20 |
| Boston Globe | 6/11 - 6/14 | 508 LV | 43 | 54 | Markey +11 |
| Suffolk University | 6/6 - 6/9 | 500 LV | 41 | 48 | Markey +7 |
| WBUR/MassINC | 6/6 - 6/9 | 500 LV | 39 | 46 | Markey +7 |
| UMass Poll | 5/30 - 6/4 | 357 LV | 40 | 51 | Markey +11 |
| New England College | 6/1 - 6/2 | 734 RV | 40 | 52 | Markey +12 |
| Emerson College | 5/20 - 5/22 | 867 RV | 33 | 45 | Markey +12 |
| Suffolk/7News | 5/4 - 5/7 | 500 LV | 35 | 52 | Markey +17 |
| WBUR/MassINC | 5/5 - 5/6 | 497 LV | 38 | 46 | Markey +8 |
| PPP (D) | 5/1 - 5/2 | 1539 LV | 40 | 44 | Markey +4 |
| Emerson College | 5/1 - 5/1 | 797 RV | 36 | 42 | Markey +6 |
| Western NE University | 4/11 - 4/18 | 480 LV | 36 | 51 | Markey +15 |
| WBUR/MassINC | 3/19 - 3/21 | 610 LV | 25 | 44 | Markey +19 |
| UMass Lowell/Boston Herald | 3/2 - 3/5 | 589 RV | 28 | 47 | Markey +19 |