Poll Watch: Gravis Insights/Townhall (R) Iowa 2016 Presidential Survey

Gravis Insights/Townhall (R) Iowa 2016 Presidential Poll 

• Mike Huckabee (R) 45% (43%) {40%}
• Hillary Clinton (D) 44% (44%) {45%}

• Rand Paul (R) 44% (43%) {39%}
• Hillary Clinton (D) 43% (44%) {44%}

• Hillary Clinton (D) 43% (45%)
• Marco Rubio (R) 43% (42%)

• Hillary Clinton (D) 45% (46%) {47%}
• Scott Walker (R) 44% (41%) {41%}

• Hillary Clinton (D) 43% (43%) {43%} [42.6%] (41%)
• Jeb Bush (R) 40% (40%) {37%} [43.5%] (41%)

• Hillary Clinton (D) 43% (44%)
• Carly Fiorina (R) 40% (37%)

• Hillary Clinton (D) 44% (45%)
• Ben Carson (R) 41% (37%)

• Hillary Clinton (D) 41% (42%) {45%}
• Chris Christie (R) 37% (39%) {35%}

• Hillary Clinton (D) 46% (47%)
• Ted Cruz (R) 40% (40%)

Survey of 1,156 registered Iowa voters was conducted May 28-29, 2015  The margin of error is +/- 3 percentage points. Results from the poll conducted April 13, 2015 are in parentheses. Results from the poll conducted February 12-13, 2015 are in curly brackets. Results from the poll conducted October 20-21, 2014 are in square brackets. Results from the poll conducted September 29-30, 2014 are in parentheses.