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

Gravis Insights/Townhall (R) Iowa 2016 GOP Caucus Poll

• Jeb Bush 16% [10%] (14%)
• Scott Walker 13% [24%] (10%) 
• Marco Rubio 12% [7%] (4%)
• Rand Paul 9% [10%] (8%) 
• Ben Carson 9% [5%]
• Mike Huckabee 8% [7%] (9%)
• Ted Cruz 6% [4%] (7%)
• Chris Christie 5% [9%] (5%) 
• Carly Fiorina 3% [3%] 
• Rick Santorum 2% [6%]
• Unsure 17% [15%] (18%)

Survey of 388 Iowa Republican voters was conducted April 13, 2015. The margin of error is +/- 5 percentage points. Results from the poll conducted February 12-13, 2015 are in square brackets. Results from the poll conducted January 5-7, 2015 are in parentheses.