| Results of SurveyUSA News Poll #12137 |
 | What if it was Republican John McCain against Hillary Clinton? |
| 507 Registered Voters | All | Gender | Age | Race | Party Affiliation | Ideology | Abortion | Gun Ownership | Labor Union | Global Warming | Support Same Sex | Does The U.S. Need a Dra | |||||||||||||||||
| Margin of Sampling Error: ± 4.4% | 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 | |
| McCain | 44% | 52% | 36% | 40% | 46% | 44% | 48% | ** | 35% | 52% | 77% | 19% | 60% | 69% | 43% | 18% | 59% | 35% | 50% | 39% | 44% | 45% | 37% | 75% | 27% | 59% | 53% | 42% | ** |
| Clinton | 49% | 41% | 56% | 52% | 45% | 51% | 46% | ** | 54% | 41% | 20% | 71% | 32% | 25% | 51% | 70% | 32% | 59% | 43% | 54% | 50% | 48% | 55% | 18% | 66% | 35% | 43% | 49% | ** |
| Undecided | 7% | 7% | 8% | 7% | 9% | 5% | 5% | ** | 10% | 7% | 3% | 10% | 8% | 6% | 6% | 12% | 9% | 6% | 6% | 8% | 7% | 7% | 7% | 7% | 7% | 6% | 4% | 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% |
| Composition of Registered Voters | 100% | 49% | 51% | 26% | 43% | 31% | 52% | 2% | 36% | 10% | 34% | 52% | 13% | 27% | 45% | 17% | 39% | 58% | 48% | 49% | 16% | 81% | 77% | 20% | 38% | 55% | 25% | 73% | 2% |