Poll Watch: Field Research California 2016 Democratic Primary Survey

Field Research California 2016 Democratic Primary Poll

• Hillary Clinton 40% [61%] (66%)
• Bernie Sanders 31% [8%] (10%)
• Joe Biden 15% [7%] (11%)
• Others 2% [2%] (3%)

If Joe Biden does not run for President: 

• Hillary Clinton 47% [66%] (73%)
• Bernie Sanders 35% [9%] (10%)
• Jim Webb 1% [2%] (3%)
• Martin O'Malley 1% [0%] (1%)
• Lincoln Chafee 0% [0%]

Survey of 391 likely Democratic primary voters was conducted September 17 - October 4, 2015. The margin of error is +/- 5.0 percentage points. Results from the poll conducted April 23 - May 16, 2015 are in square brackets. Results from the poll conducted January 26 - February 16, 2015 are in parentheses.