Poll Watch: Public Policy Polling (D) Iowa 2016 Democratic Caucus Survey

PPP (D) Iowa 2016 Democratic Caucus Poll

• Hillary Clinton 43% (52%) {62%} [59%] (67%) {71%} [68%] (58%) {60%} [62%] (44%)
• Bernie Sanders 22% (25%) {14%}
• Joe Biden 17%
• Martin O'Malley 3% (7%) {6%} [1%] (0%) {1%} [0%] (0%) {0%} [1%]
• Jim Webb 3% (3%) {3%}
• Lincoln Chafee 2% (1%) {2%}
• Lawrence Lessig 0%
• Not sure 9% (11%) {13%} [8%] (10%) {5%} [3%] (13%) {14%} [9%] (21%)

Survey of 494 usual Democratic primary voters was conducted September 18-20, 2015. The margin of error is +/- 4.4 percentage points.  Political ideology: 34% (32%) {34%} [28%] (28%) {35%} [33%] (35%) {38%} [32%] (37%) Moderate; 33% (35%) {34%} [35%] (41%) {37%} [33%] (32%) {37%} [36%] (33%) Somewhat liberal; 22% (25%) {24%} [30%] (20%) {18%} [26%] (20%) {14%} [21%] (14%) Very liberal; 8% (7%) {6%} [5%] (9%) {7%} [6%] (8%) {8%} [8%] (11%) Somewhat conservative; 3% (1%) {3%} [2%] (2%) {2%} [2%] (5%) {3%} [4%] (4%) Very conservative. Results from the poll conducted August 7-9, 2015 are in parentheses.  Results from the poll conducted April 23-26, 2015 are in curly brackets.  Results from the poll conducted May 15-19, 2014 are in square brackets.  Results from the poll conducted February 20-23, 2014 are in parentheses.  Results from the poll conducted July 5-7, 2013 are in curly brackets.  Results from the poll conducted January 31 - February 3, 2013 are in square brackets.  Results from the poll conducted November 3-4, 2012 are in parentheses.  Results from the poll conducted July 12-15, 2012 are in curly brackets.  Results from the poll conducted May 3-6, 2012 are in square brackets.  Results from the poll conducted April 15-17, 2011 are in parentheses.