 | In the California primary for United States Senate, there are 24 candidates running. Which candidate will you vote for? [candidate names rotated; presented here in ranked order of finish for ease of comprehension] |
| TRACK POINTS | 04/03/12 | 05/30/12 | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| ± 2.8% | ± 3.9% | 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 |
| Dianne Feinstein (D) | 51% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Dan Hughes (R) | 2% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Elizabeth Emken (R) | 2% | 42% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Diane Stewart (D) | 1% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| John Boruff (R) | 1% | 0% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Rick Williams (R) | 1% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Al Ramirez (R) | 1% | 4% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Robert Lauten (R) | 1% | 2% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Orly Taitz (R) | 1% | 3% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Gail Lightfoot (L) | 1% | 24% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| David Levitt (D) | 1% | 0% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Greg Conlon (R) | 1% | 4% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Dennis Jackson (R) | 1% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Donald Krampe (R) | 1% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Don J. Grundmann (AIP | 1% | 2% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Oscar Braun (R) | 0% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Dirk Allen Konopik (R) | 0% | 3% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Mike Strimling (D) | 0% | 0% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Nak Shah (D) | 0% | 2% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Colleen Fernald (D) | 0% | 2% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Marsha Feinland (PF | 0% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Rogelio T. Gloria (R) | 0% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Kabiruddin Karim Ali (PF | 0% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Nachum Shifren (R) | 0% | 1% | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Undecided | 30% | 0% | 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 |