Poll Data For Connecticut (7 Electoral Votes)
Obama : 55.3% McCain: 34.8% - Strong Obama
| Poll | Dates | Obama % | McCain % | Poll Age | Poll Weight | |||||
| University of Connecticut | 502 | LV | 4.4% | 10/18 | - | 10/22 | 56 | 31 | 0 | 1 |
| Rasmussen | 500 | LV | 4.5% | 10/14 | 56 | 39 | 8 | 0.61 | ||
| Survey USA | 900 | 3.8% | 9/24 | - | 9/25 | 54 | 38 | 27 | 0.121 | |
| Pulsar Research | 500 | LV | 4.4% | 9/19 | - | 9/23 | 49 | 35 | 29 | 0.106 |
| ARG | 600 | LV | 4.0% | 9/17 | - | 9/19 | 54 | 39 | 33 | 0.084 |
| Rasmussen | 500 | LV | 4.5% | 9/16 | 53 | 41 | 36 | 0.072 | ||
| Rasmussen | 500 | LV | 4.5% | 7/31 | 53 | 40 | 83 | 0.014 | ||
| Research 2000 | 600 | LV | 4.0% | 6/30 | - | 7/2 | 57 | 35 | 112 | 0.008 |
| Rasmussen | 500 | LV | 4.5% | 6/30 | 52 | 35 | 114 | 0.008 | ||
| Quinnipiac | 2437 | RV | 2.0% | 6/26 | - | 6/29 | 56 | 35 | 115 | 0.008 |
| Rasmussen | 500 | LV | 4.5% | 5/29 | 47 | 44 | 146 | 0.005 | ||
| Quinnipiac | 1697 | RV | 2.4% | 3/19 | - | 3/24 | 52 | 35 | 212 | 0.002 |
| Rasmussen | 500 | LV | 4.5% | 3/11 | 50 | 38 | 225 | 0.002 | ||
| Survey USA | 640 | RV | 3.9% | 2/26 | - | 2/28 | 55 | 34 | 237 | 0.002 |
