- Rand Paul - 15%
- Marco Rubio - 15%
- Chris Christie 11%
- Paul Ryan 11%
- Kelly Ayotte 5%
- Jeb Bush 5%
- Jon Huntsman 5%
- Rick Santorum 4%
- Ted Cruz 2%
- Bobby Jindal 2%
- Rob Portman 1%
- Scott Walker 1%
- John Thune 0%
- Someone else 0%
- Don’t know yet 23%
A survey of 171 Republican voters. The survey was conducted on April 4, 2013 -April 9, 2013. The margin of error is +/- 7.5 %.