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%