Poll Watch: CNN/ORC Iowa 2016 Democratic Caucus Survey

CNN/ORC Iowa 2016 Democratic Caucus Poll

• Bernie Sanders 51% (36%) {37%} [31%] (5%)
• Hillary Clinton 43% (54%) {55%} [50%] (53%)
• Martin O'Malley 4% (4%) {3%} [1%] (2%)

Survey of 280 likely Democratic caucus-goers was conducted January 15-20, 2016. The margin of error is +/- 6 percentage points. Results from the poll conducted November 28 - December 6, 2015 are in parentheses. Results from the poll conducted October 29 - November 4, 2015 are in curly brackets. Results from the poll conducted August 7-11, 2015 are in square brackets. Results from the poll conducted September 8-10, 2014 are in parentheses.