Poll Watch: Des Moines Register/Bloomberg Politics Iowa 2016 Republican Caucus Survey

Des Moines Register/Bloomberg Politics Iowa 2016 GOP Caucus Poll

• Scott Walker 17% [16%] (4%)
  
• Rand Paul 10% [15%] (10%)
• Ben Carson 10% [10%] (11%)
• Jeb Bush 9% [9%] (4%)
• Mike Huckabee 9% [13%] (9%)
• Marco Rubio 6% [4%] (2%)
• Rick Santorum 6% [5%] (3%)
• Ted Cruz 5% [6%] (7%) 
• Chris Christie 4% [6%] (6%)
• Donald Trump 4% [1%]
• Rick Perry 3% [3%] (7%)
• Carly Fiorina 2% [1%]
• John Kasich 2% [1%]  (1%)
• Lindsey Graham 1%
• Bobby Jindal 1% [2%] (1%)
• George Pataki 0%

Survey of 402 likely Iowa GOP caucus-goers was conducted May 25-29, 2015 by Selzer & Co. The margin of error is +/- 4.9 percentage points. Results from the poll conducted January 26-29, 2015 are in square brackets. Results from the poll conducted October 1-7, 2014 are in parentheses.