| State Legislature Offices Goint to Election Filing Closed 12/05/03 | Candidate | Inc | Ballot Designation | Cand. Statement Filed - Click to view statements for specific contest |
| 11th State Senate District-DEM | Ted Lempert | Public Education Advocate | Yes | |
| 11th State Senate District-DEM | Joe Simitian | California State Assembly Member | ||
| 11th State Senate District-REP | Jon Zellhoefer | Manufacturing Engineer/Businessman | ||
| 11th State Senate District-LIB | Allen M. Rice | Engineer/Technical Writer | ||
| 15th State Senate District-DEM | Margaret Pinard | San Luis Obispo County Supervisor | ||
| 15th State Senate District-REP | Abel Maldonado | Businessowner/Assemblymember | ||
| 15th State Senate District-GRE | Brook Madsen | Electrician | ||
| 27th State Assembly District-DEM | John Laird | X | State Assemblymember | Yes |
| 27th State Assembly District-REP | Jack D. Barlich | Mayor City of Del Rey Oaks | ||
| 28th State Assembly District-DEM | Simon Salinas | X | Assembly Member | Yes |
| 28th State Assembly District-REP | Bob Perkins | Farm Bureau Manager | ||
| 1/20/2004 9:58 |