| Results of SurveyUSA News Poll #9521 |
 | Do you approve or disapprove of the job Tim Johnson is doing as United States Senator? |
| 600 Adults | All | Gender | Age | Race | Party Affiliation | Ideology | Education | Attend Church | Abortion | ||||||||||||||||
| Margin of Sampling Error: ± 3.9% | Male | Female | 18-34 | 35-54 | 55+ | White | Black | Hispanic | Other | Republic | Democrat | Independ | Conserva | Moderate | Liberal | Grad Sch | College | Some Col | No Colle | Never | Occasion | Regularl | Pro-life | Pro-choi | |
| Approve | 65% | 63% | 68% | 61% | 65% | 70% | 65% | ** | ** | 73% | 56% | 80% | 63% | 48% | 79% | 70% | 63% | 62% | 68% | 67% | 60% | 69% | 66% | 55% | 76% |
| Disapprove | 30% | 31% | 28% | 32% | 30% | 27% | 30% | ** | ** | 23% | 41% | 16% | 27% | 48% | 18% | 25% | 33% | 36% | 26% | 26% | 31% | 27% | 30% | 39% | 20% |
| Not Sure | 5% | 6% | 4% | 7% | 4% | 4% | 5% | ** | ** | 3% | 3% | 4% | 10% | 4% | 3% | 6% | 3% | 2% | 6% | 6% | 9% | 3% | 4% | 6% | 4% |
| 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% |
| Composition of Adults | 100% | 49% | 51% | 31% | 38% | 31% | 91% | 0% | 1% | 8% | 46% | 35% | 18% | 35% | 43% | 17% | 20% | 21% | 36% | 23% | 20% | 28% | 52% | 47% | 50% |
 | Do you approve or disapprove of the job John Thune is doing as United States Senator? |
| 600 Adults | All | Gender | Age | Race | Party Affiliation | Ideology | Education | Attend Church | Abortion | ||||||||||||||||
| Margin of Sampling Error: ± 4% | Male | Female | 18-34 | 35-54 | 55+ | White | Black | Hispanic | Other | Republic | Democrat | Independ | Conserva | Moderate | Liberal | Grad Sch | College | Some Col | No Colle | Never | Occasion | Regularl | Pro-life | Pro-choi | |
| Approve | 57% | 56% | 57% | 59% | 56% | 55% | 58% | ** | ** | 39% | 81% | 30% | 44% | 82% | 49% | 27% | 51% | 62% | 57% | 55% | 39% | 51% | 67% | 77% | 37% |
| Disapprove | 39% | 39% | 40% | 36% | 40% | 42% | 38% | ** | ** | 57% | 17% | 66% | 45% | 16% | 47% | 67% | 45% | 36% | 38% | 41% | 56% | 45% | 31% | 20% | 59% |
| Not Sure | 4% | 5% | 4% | 5% | 4% | 3% | 4% | ** | ** | 5% | 2% | 3% | 10% | 2% | 4% | 6% | 3% | 2% | 4% | 4% | 6% | 4% | 2% | 3% | 3% |
| 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% |
| Composition of Adults | 100% | 49% | 51% | 31% | 38% | 31% | 91% | 0% | 1% | 8% | 46% | 35% | 18% | 35% | 43% | 17% | 20% | 21% | 36% | 23% | 20% | 28% | 52% | 47% | 50% |