| Results of SurveyUSA News Poll #11670 |
| 1 | Now... If the only two candidates on the ballot were Democrat Barack Obama and Republican John McCain, who would you vote for? |
| 500 Registered Voters | All | Gender | Age | <50 / 50+ | Generation | Race | Party Affiliation | Ideology | Bush Overall Approval | Ted Kulongoski Overall A | Ron Wyden Overall Approv | Gordon Smith Overall App | Abortion | Gun Ownership | Labor Union | Geocoding | Region | ||||||||||||||||||||||||||||||
| Margin of Sampling Error: ± 4.5% | Male | Female | 18-34 | 35-49 | 50-64 | 65+ | 18-49 | 50+ | Gen Y | Gen X | Jones | Boomers | Mature | White | Black | Hispanic | Other | Republic | Democrat | Independ | Conserva | Moderate | Liberal | Approve | Disappro | Not Sure | Approve | Disappro | Not Sure | Approve | Disappro | Not Sure | Approve | Disappro | Not Sure | Pro-life | Pro-choi | Yes | No | Yes | No | Urban | Suburban | Rural | Portland | Rest of | |
| Obama | 40% | 38% | 42% | 45% | 35% | 42% | 40% | 40% | 41% | 40% | 42% | 39% | 39% | 40% | 41% | ** | 53% | 34% | 20% | 62% | 44% | 19% | 45% | 70% | 14% | 57% | ** | 60% | 21% | ** | 50% | 24% | 20% | 42% | 43% | 26% | 24% | 51% | 34% | 48% | 45% | 38% | 51% | 43% | 31% | 41% | 39% |
| McCain | 51% | 53% | 48% | 45% | 56% | 48% | 52% | 51% | 50% | 52% | 48% | 52% | 51% | 52% | 51% | ** | 27% | 61% | 75% | 28% | 40% | 73% | 49% | 22% | 82% | 31% | ** | 29% | 74% | ** | 43% | 68% | 48% | 52% | 51% | 43% | 70% | 40% | 60% | 40% | 50% | 51% | 41% | 48% | 59% | 50% | 51% |
| Undecided | 9% | 9% | 10% | 9% | 9% | 10% | 8% | 9% | 9% | 7% | 10% | 10% | 10% | 8% | 9% | ** | 20% | 5% | 5% | 10% | 16% | 9% | 6% | 9% | 4% | 12% | ** | 11% | 5% | ** | 6% | 8% | 32% | 7% | 6% | 31% | 7% | 9% | 6% | 12% | 5% | 11% | 8% | 9% | 9% | 8% | 10% |
| 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% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Composition of Registered Voters | 100% | 50% | 50% | 27% | 31% | 23% | 19% | 58% | 42% | 11% | 30% | 22% | 17% | 19% | 88% | 1% | 5% | 6% | 38% | 37% | 22% | 28% | 46% | 17% | 37% | 61% | 2% | 49% | 47% | 5% | 64% | 27% | 9% | 60% | 29% | 11% | 37% | 58% | 52% | 44% | 29% | 69% | 20% | 46% | 34% | 65% | 35% |