| | Poll source Date(s)\nadministered Sample\nsize Margin of\nerror Ed Burke Roland Burris Gery Chico Bill Daley Tom Dart Danny K. Davis Miguel Del Valle Rahm Emanuel Bob Fioretti Luis Gutiérrez Jim Houlihan Jesse Jackson, Jr. James Meeks Carol Moseley Braun Terry Peterson Patricia Van Pelt-Watkins William Walls Other Undecided |
| | McKeon & Associates / Chicago Sun-Times (report) September 8, 2010 600 ± 4.3% – – 6% – 12% – – 7% 3% 9% 3% 8% 10% – 4% – – 3% 35% |
| | We Ask America (report) September 2010 2,365 ? 6.31% – – 8.16% 13.66% – – 29.68% 2.95% 12.81% 2.30% 13.36% 8.21% – 2.55% – – – – |
| | Chicago Teamsters Joint Council 25 / Anzalone Liszt (report) November 8–14, 2010 ? ± 3.7% – – 10% – – 14% 4% 36% – – – – 7% 13% – – – – – |
| | We Ask America (report) November 23, 2010 2,255 ± 2.06% – 2.40% 8.86% – – 7.29% 4.78% 39.00% – – – – 5.16% 12.33% – – – 1.47% 18.72% |
| | Greenberg Quinlan Rosner (report) December 1–8, 2010 1,020 ± 3% – 1% 9% – – 10% 8% 43% – – – – 7% 11% – – – 2% 7% |
| | Chicago Tribune (report) December 10–13, 2010 721 ± 3.6% – – 9% – – 9% 3% 32% – – – – 7% 6% – – – – 30% |
| | We Ask America (report) December 20, 2010 2,239 ± 2.07% – – 11.78% – – 6.63% 6.09% 43.83% – – – – 3.63% 7.78% – – – 3.91% 16.35% |
| | Chicago Teamsters Joint Council 25 / Anzalone Liszt (report) January 4–6, 2011 500 ±4.4% – – 10% – – – 7% 42% – – – – – 26% – – – – – |
| | Chicago Tribune/WGN (report) January 15–19, 2011 708 ±3.7% – – 16% – – – 7% 44% – – – – – 21% – 1% 2% – 9% |
| | We Ask America (report) January 24, 2011 2,308 ±2.05% – – 14% – – – 4% 52% – – – – – 11% – – – – 16% |
| | Richard Day Research (report) February 3–7, 2011 600 ±4% – – 14% – – – 8% 54% – – – – – 6% – – – 3% 15% |
| | NBC Chicago / Victory Research (report) February 10–12, 2011 ? ±3.46% – – 16.1% – – – 9.6% 44.8% – – – – – 22.5% – 0.9% 1.1% – 5.0% |
| | We Ask America (report) February 13, 2011 2,252 ± 2.06% – – 23.72% – – – 10.39% 58.21% – – – – – 6.04% – 0.97% 0.67% – – |
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