South Carolina Democratic Presidential Primary
Polling Data
| Poll | Date | Sample | Clinton | Biden | Sanders | O'Malley | Webb | Chafee | Spread |
|---|
| RCP Average | 2/3 - 6/8 | -- | 60.0 | 17.7 | 4.7 | 2.7 | 1.7 | -- | Clinton +42.3 |
| Morning Consult | 5/31 - 6/8 | 309 RV | 56 | 15 | 10 | 3 | 2 | 1 | Clinton +41 |
| PPP (D) | 2/12 - 2/15 | 252 RV | 59 | 18 | 1 | 3 | 1 | -- | Clinton +41 |
| NBC News/Marist | 2/3 - 2/10 | 352 RV | 65 | 20 | 3 | 2 | 2 | -- | Clinton +45 |
Polling Data
| Poll | Date | Sample | Clinton | Biden | Sanders | O'Malley | Webb | Chafee | Spread |
|---|
| RCP Average | 2/3 - 6/8 | -- | 60.0 | 17.7 | 4.7 | 2.7 | 1.7 | -- | Clinton +42.3 |
| Morning Consult | 5/31 - 6/8 | 309 RV | 56 | 15 | 10 | 3 | 2 | 1 | Clinton +41 |
| PPP (D) | 2/12 - 2/15 | 252 RV | 59 | 18 | 1 | 3 | 1 | -- | Clinton +41 |
| NBC News/Marist | 2/3 - 2/10 | 352 RV | 65 | 20 | 3 | 2 | 2 | -- | Clinton +45 |
| Clemson Palmetto Poll | 5/26 - 6/2 | 400 LV | 50 | 12 | -- | 1 | -- | -- | Clinton +38 |
| Harper (R) | 10/27 - 10/28 | 244 LV | 64 | 21 | -- | 0 | -- | -- | Clinton +43 |