| Results of SurveyUSA News Poll #11904 |
 | Do you approve or disapprove of the job Sam Brownback is doing as United States Senator? |
| 600 Adults | All | Gender | Age | Race | Party Affiliation | Ideology | Abortion | Gun Ownership | Labor Union | Global Warming | Support Same Sex | Does The U.S. Need a Dra | Region | |||||||||||||||||||
| Margin of Sampling Error: ± 4.1% | Male | Female | 18-34 | 35-54 | 55+ | White | Black | Hispanic | Other | Republic | Democrat | Independ | Conserva | Moderate | Liberal | Pro-life | Pro-choi | Yes | No | Yes | No | Real | Made-up | Support | Oppose | Needs a | Does Not | Not Sure | Western | Wichita | Eastern | |
| Approve | 47% | 48% | 46% | 47% | 47% | 48% | 48% | 42% | 44% | ** | 60% | 36% | 43% | 66% | 46% | 32% | 63% | 37% | 53% | 42% | 48% | 48% | 44% | 63% | 32% | 59% | 47% | 49% | 41% | 45% | 41% | 51% |
| Disapprove | 43% | 43% | 43% | 38% | 46% | 45% | 43% | 44% | 48% | ** | 33% | 58% | 44% | 26% | 48% | 58% | 29% | 55% | 39% | 46% | 47% | 42% | 47% | 35% | 56% | 34% | 49% | 42% | 29% | 45% | 47% | 41% |
| Not Sure | 10% | 9% | 11% | 14% | 8% | 7% | 9% | 14% | 7% | ** | 7% | 7% | 12% | 8% | 6% | 10% | 8% | 8% | 7% | 12% | 6% | 10% | 9% | 2% | 12% | 7% | 4% | 8% | 31% | 10% | 12% | 8% |
| Total | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Composition of Adults | 100% | 49% | 51% | 32% | 39% | 29% | 85% | 5% | 6% | 4% | 40% | 32% | 21% | 28% | 44% | 16% | 41% | 51% | 49% | 49% | 15% | 85% | 68% | 22% | 32% | 60% | 21% | 72% | 7% | 18% | 27% | 56% |
 | Do you approve or disapprove of the job Pat Roberts is doing as United States Senator? |
| 600 Adults | All | Gender | Age | Race | Party Affiliation | Ideology | Abortion | Gun Ownership | Labor Union | Global Warming | Support Same Sex | Does The U.S. Need a Dra | Region | |||||||||||||||||||
| Margin of Sampling Error: ± 4.1% | Male | Female | 18-34 | 35-54 | 55+ | White | Black | Hispanic | Other | Republic | Democrat | Independ | Conserva | Moderate | Liberal | Pro-life | Pro-choi | Yes | No | Yes | No | Real | Made-up | Support | Oppose | Needs a | Does Not | Not Sure | Western | Wichita | Eastern | |
| Approve | 50% | 52% | 48% | 44% | 50% | 55% | 51% | 31% | 60% | ** | 68% | 40% | 38% | 59% | 57% | 31% | 62% | 43% | 60% | 42% | 38% | 54% | 47% | 71% | 40% | 59% | 55% | 52% | 39% | 60% | 52% | 45% |
| Disapprove | 36% | 37% | 34% | 35% | 35% | 37% | 34% | 55% | 32% | ** | 22% | 47% | 43% | 26% | 36% | 52% | 27% | 43% | 30% | 40% | 52% | 32% | 40% | 25% | 42% | 31% | 37% | 36% | 17% | 32% | 30% | 39% |
| Not Sure | 15% | 11% | 18% | 21% | 15% | 8% | 15% | 14% | 8% | ** | 10% | 13% | 18% | 15% | 8% | 17% | 11% | 14% | 10% | 18% | 10% | 15% | 13% | 4% | 18% | 10% | 9% | 12% | 44% | 8% | 18% | 15% |
| Total | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Composition of Adults | 100% | 49% | 51% | 32% | 39% | 29% | 85% | 5% | 6% | 4% | 40% | 32% | 21% | 28% | 44% | 16% | 41% | 51% | 49% | 49% | 15% | 85% | 68% | 22% | 32% | 60% | 21% | 72% | 7% | 18% | 27% | 56% |