| Poll | Date | Sample | MoE | Clinton (D) | Trump (R) | Spread |
|---|---|---|---|---|---|---|
| Final Results | -- | -- | -- | 60.5 | 35.3 | Clinton +25.2 |
| Wash Post/Univ. of Maryland*Wash Post/Univ. of Maryland* | 9/27 - 9/30 | 706 LV | 4.0 | 63 | 27 | Clinton +36 |
| Goucher College*Goucher College* | 9/17 - 9/20 | 514 LV | 4.3 | 58 | 25 | Clinton +33 |
| OpinionWorks*OpinionWorks* | 8/18 - 8/30 | 754 LV | 3.6 | 54 | 25 | Clinton +29 |
| PPP (D)PPP (D) | 4/15 - 4/17 | 879 RV | 3.3 | 61 | 28 | Clinton +33 |
| NBC 4/MaristNBC 4/Marist | 4/5 - 4/9 | 2563 RV | 1.9 | 63 | 27 | Clinton +36 |
| Wash Post/Univ. of MarylandWash Post | 3/30 - 4/3 | RV | -- | 63 | 28 | Clinton +35 |