Poll Data For Texas (34 Electoral Votes)
McCain : 52.9% Obama: 41.1% - Strong McCain
| Poll | Dates | Obama % | McCain % | Poll Age | Poll Weight | |||||
| University of Texas | 550 | RV | 4.2% | 10/15 | - | 10/22 | 40 | 51 | 0 | 1 |
| Rasmussen | 500 | LV | 4.5% | 10/21 | 44 | 54 | 1 | 0.99 | ||
| Research 2000 | 600 | LV | 4.0% | 10/14 | - | 10/15 | 40 | 52 | 7 | 0.671 |
| ARG | 600 | LV | 4.0% | 10/5 | - | 10/8 | 38 | 57 | 14 | 0.338 |
| Rasmussen | 500 | LV | 4.5% | 9/29 | 43 | 52 | 23 | 0.159 | ||
| ARG | 600 | LV | 4.0% | 9/13 | - | 9/16 | 36 | 57 | 36 | 0.072 |
| Rasmussen | 500 | LV | 4.5% | 8/21 | 44 | 54 | 62 | 0.025 | ||
| Rasmussen | 500 | LV | 4.5% | 7/30 | 41 | 50 | 84 | 0.014 | ||
| Rasmussen | 500 | LV | 4.5% | 6/25 | 39 | 48 | 119 | 0.007 | ||
| Texas Lyceum | 1000 | 3.1% | 6/12 | - | 6/20 | 38 | 43 | 124 | 0.006 | |
| Rasmussen | 500 | LV | 4.5% | 6/2 | 39 | 52 | 142 | 0.005 | ||
| Baselice | 1005 | RV | 3.1% | 5/20 | - | 5/25 | 36 | 52 | 150 | 0.004 |
| Research 2000 | 600 | LV | 4.0% | 5/5 | - | 5/7 | 39 | 52 | 168 | 0.004 |
| Rasmussen | 500 | LV | 4.5% | 5/1 | 43 | 48 | 174 | 0.003 | ||
| Baselice | 801 | RV | 3.1% | 4/25 | 35 | 52 | 180 | 0.003 | ||
| Survey USA | 600 | RV | 4.1% | 2/26 | - | 2/28 | 46 | 47 | 237 | 0.002 |
| Survey USA | 1725 | RV | 2.4% | 2/23 | - | 2/25 | 41 | 49 | 240 | 0.002 |
| CNN | 1247 | RV | 2.8% | 2/14 | - | 2/17 | 44 | 52 | 248 | 0.002 |
