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

Gravis Insights/Townhall (R) Iowa 2016 Presidential Poll 

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

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

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

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

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

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

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

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

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

Survey of 1,259 registered Iowa voters was conducted April 13, 2015  The margin of error is +/- 3 percentage points. 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.