| Poll | Date | Sample | MoE | Obama (D) * | Romney (R) | Spread |
|---|---|---|---|---|---|---|
| Final Results | -- | -- | -- | 57.6 | 40.7 | Obama +16.9 |
| RCP Average | 9/4 - 10/30 | -- | -- | 53.0 | 37.0 | Obama +16.0 |
| WeAskAmericaWeAskAmerica | 10/30 - 10/30 | 1198 LV | 3.0 | 57 | 41 | Obama +16 |
| Chicago TribuneChicago Tribune | 10/4 - 10/8 | 700 LV | 3.7 | 55 | 36 | Obama +19 |
| The Simon Poll/SIUThe Simon Poll/SIU | 9/4 - 9/10 | 1261 RV | 2.8 | 47 | 34 | Obama +13 |
| Poll | Date | Sample | MoE | Obama (D) * | Romney (R) | Spread |
|---|---|---|---|---|---|---|
| Final Results | -- | -- | -- | 57.6 | 40.7 | Obama +16.9 |
| RCP Average | 9/4 - 10/30 | -- | -- | 53.0 | 37.0 | Obama +16.0 |
| WeAskAmericaWeAskAmerica | 10/30 - 10/30 | 1198 LV | 3.0 | 57 | 41 | Obama +16 |
| Chicago TribuneChicago Tribune | 10/4 - 10/8 | 700 LV | 3.7 | 55 | 36 | Obama +19 |
| The Simon Poll/SIUThe Simon Poll/SIU | 9/4 - 9/10 | 1261 RV | 2.8 | 47 | 34 | Obama +13 |
| WeAskAmericaWeAskAmerica | 9/5 - 9/5 | 1382 LV | 2.8 | 54 | 37 | Obama +17 |
| Chicago TribuneChicago Tribune | 2/2 - 2/6 | 600 RV | 4.0 | 56 | 35 | Obama +21 |
| The Simon Poll/SIUThe Simon Poll/SIU | 10/11 - 10/16 | 1000 RV | 3.0 | 46 | 39 | Obama +7 |
| FOX Chicago/WAAFOX Chicago/WAA | 9/28 - 9/28 | 1815 RV | 2.3 | 50 | 35 | Obama +15 |