State elections
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| Registered | 16,557,273[1] | |||
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| Turnout | 76.04% ( 25.47 pp)[1] | |||
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California's state elections were held November 2, 2004. Necessary primary elections were held on March 2. Up for election were all the seats of the State Assembly, 20 seats of the State Senate, and sixteen ballot measures.[2]
- ^ a b "Historical Voter Registration and Participation" (PDF). California Secretary of State.
- ^ "Statement of Vote to the 2004 general election". Archived from the original on February 20, 2008. Retrieved February 20, 2008.