Poll Watch: Quinnipiac University Iowa 2016 Democratic Caucus Survey

Quinnipiac University Iowa 2016 Democratic Caucus Poll 

• Bernie Sanders 49% (40%) {42%} [40%] (44%)
• Hillary Clinton 44% (51%) {51%} [51%] (47%)
• Martin O'Malley 4% (6%) {4%} [4%] (4%)

Among Men

• Bernie Sanders 61% (52%) {51%} [51%] (54%)
• Hillary Clinton 30% (39%) {42%} [39%] (36%)
• Martin O'Malley 6% (5%) {5%} [5%] (4%)

Among Women

• Hillary Clinton 55% (59%) {57%} [59%] (55%)
• Bernie Sanders 39% (32%) {36%} [33%] (37%)
• Martin O'Malley 3% (7%) {4%} [3%] (3%)

Favorable / Unfavorable {Net}

• Bernie Sanders 87% (85%) {81%} [83%] (78%) / 3% (7%) {7%} [8%] (6%) {+84%}
• Hillary Clinton 74% (81%) {81%} [82%] (76%) / 21% (16%) {15%} [16%] (20%) {+53%}

Survey of 492 likely Iowa Democratic caucus participants was conducted January 5-10, 2016. The margin of error is +/- 4.4 percentage points. Results from the poll conducted December 4-13, 2015 are in parentheses. Results from the poll conducted November 16-22, 2015 are in curly brackets. Results from the poll conducted October 14-20, 2015 are in square brackets. Results from the poll conducted August 27 - September 8, 2015 are in parentheses.