Poll Watch: NBC News/Wall Street Journal/Marist Iowa 2016 Republican Caucus Survey

NBC News/WSJ/Marist Iowa 2016 GOP Caucus Poll

• Donald Trump 32% {24%} [24%] (29%) {17%} 
• Ted Cruz 25% {28%} [6%] (4%) {4%} [2%] (7%)
• Marco Rubio 18% {13%} [6%] (4%) {4%} [6%] (7%)
• Ben Carson 8% {11%} [19%] (22%) {8%} [6%] 
• Jeb Bush 4% {4%} [7%] (6%) {12%} [16%] (12%) 
• Carly Fiorina 2% {3%} [8%] (5%) {1%} 
• John Kasich 2% {2%} [3%] (2%) {2%} 
• Rand Paul 2% {5%} [4%] (5%) {5%} [7%] (12%)
• Chris Christie 2% {3%} [4%] (2%) {2%} [9%] (8%)
• Mike Huckabee 2% {2%} [5%] (3%) {7%} [17%]
• Undecided 3% {3%} [7%] (8%) {14%} [14%] (20%)

Who is your second choice for the 2016 Republican presidential caucus in Iowa?

• Ted Cruz 21% {21%} [8%] (6%)
• Marco Rubio 19% {16%} [10%] (4%)
• Ben Carson 12% {12%} [17%] (21%)
• Donald Trump 12% {16%} [14%] (12%)
• Rand Paul 7% {6%} [6%] (3%)
• Jeb Bush 6% {6%} [10%] (9%)
• Chris Christie 5% {6%} [2%] (2%)
• Mike Huckabee 5% {3%} [6%] (4%)
• Carly Fiorina 4% {6%} [13%] (6%)
• John Kasich 3% {2%} [2%] (3%)
• Undecided 5% {5%} [3%] (8%)

Survey of 450 likely GOP caucus-goers was conducted January 24-26, 2016.  The margin of error is +/- 4.6 percentage points. Results from the poll conducted January 2-7, 2016 are in curly brackets. Results from the poll conducted September 23-30, 2015 are in square brackets. Results from the poll conducted August 26 - September 2, 2015 are in parentheses. Results from the poll conducted July 14-21, 2015 are in curly brackets. Results from the poll conducted February 3-10, 2015 are in square brackets. Results from the poll conducted July 7-13, 2014 are in parentheses.