South Dakota Democratic Primary Polls
| Poll | Date | Obama | Clinton | Spread |
|---|---|---|---|---|
| Five Day Average | 6/1/08 | 34.0 | 60.0 | 26.0 |
| Five Poll Average | 6/1/08 | 37.7 | 52.0 | 14.3 |
| ARG | 5/31-6/1/08 | 34.0 | 60.0 | 26.0 |
| Dakota Wesleyan | 3/24-4/3/08 | 46.0 | 34.0 | 12.0 |
| Poll | Date | Obama | Clinton | Spread |
|---|---|---|---|---|
| Five Day Average | 6/1/08 | 34.0 | 60.0 | 26.0 |
| Five Poll Average | 6/1/08 | 37.7 | 52.0 | 14.3 |
| ARG | 5/31-6/1/08 | 34.0 | 60.0 | 26.0 |
| Dakota Wesleyan | 3/24-4/3/08 | 46.0 | 34.0 | 12.0 |