 | [Candidate names rotated]
If you were filling out your ballot in the election for U.S. House of Representatives today, who would you vote for? Republican Andy Vidak? Or Democrat Jim Costa? |
| TRACK POINTS | 09/14/10 | 10/25/10 | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| ± 4.2% | ± 4.1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| ALL | ALL | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Andy Vidak (R) | 46% | 52% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Jim Costa (D) | 48% | 42% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Undecided | 6% | 5% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Total | 100% | 100% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |