 | What if it was Republican Mitt Romney against Hillary Clinton? |
| TRACK POINTS | 08/14/06 | 01/15/07 | 03/12/07 | 05/14/07 | 07/16/07 | 08/13/07 | 09/17/07 | 10/15/07 | 11/12/07 | 12/16/07 | 01/07/08 | 02/05/08 |
| ± 4.4% | ± 4.4% | ± 4.5% | ± 4.4% | ± 4.4% | ± 4.3% | ± 4.3% | ± 4.4% | ± 4.2% | ± 4.3% | ± 4.2% | ± 4.3% |
| ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL | ALL |
| Romney | 46% | 37% | 37% | 39% | 42% | 41% | 46% | 41% | 39% | 44% | 42% | 46% |
| Clinton | 46% | 54% | 52% | 50% | 51% | 53% | 46% | 50% | 54% | 48% | 48% | 48% |
| Undecided | 8% | 8% | 10% | 11% | 7% | 7% | 9% | 9% | 7% | 8% | 10% | 5% |
| Total | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |