Margin of error: ± 2.0%
Sample size: 3,574
Data from the Pew Forum’s U.S. Religious Landscape Survey.
2008 California Primary Exit Poll Results
Source: 2008 National Election Pool Exit Poll as reported by MSNBC
2004 California General Election Results
Data on “All Voters”: CNN
All other data: Pew Forum analysis of 2004 National Election Pool Exit Poll results