Poll Data For North Dakota (3 Electoral Votes)
McCain : 45.7% Obama: 45% - Too Close To Call
| Poll | Dates | Obama % | McCain % | Poll Age | Poll Weight | |||||
| Research 2000 | 500 | LV | 4.5% | 10/28 | - | 10/29 | 46 | 47 | 0 | 1 |
| Research 2000 | 500 | LV | 4.0% | 10/14 | - | 10/15 | 45 | 45 | 14 | 0.338 |
| DFM Research | 504 | 4.4% | 10/13 | - | 10/14 | 44 | 41 | 15 | 0.308 | |
| Forum | 606 | RV | 4.0% | 10/6 | - | 10/8 | 45 | 43 | 21 | 0.185 |
| Research 2000 | 500 | LV | 4.0% | 9/16 | - | 9/17 | 40 | 53 | 42 | 0.054 |
| ARG | 600 | LV | 4.0% | 9/15 | - | 9/17 | 43 | 52 | 42 | 0.054 |
| Rasmussen | 500 | RV | 4.5% | 9/8 | 41 | 55 | 51 | 0.037 | ||
| United Transportation Union | 400 | LV | 5.0% | 8/23 | - | 8/27 | 43 | 40 | 63 | 0.025 |
| Research 2000 | 500 | LV | 4.5% | 7/21 | - | 7/23 | 42 | 45 | 98 | 0.01 |
| Rasmussen | 500 | LV | 4.5% | 7/8 | 43 | 43 | 113 | 0.008 | ||
| Survey USA | 574 | RV | 4.2% | 2/26 | - | 2/28 | 46 | 42 | 244 | 0.002 |
