Poll Update

2014 Iowa Senate Republican Primary - Jacobs 19%, Ernst 18% (Loras College 4/8-4/9/14)

Population 600 Likely Voters - Republican
Margin of Error ±4.0 percentage points
Polling Method Live Phone
Source Loras College [PDF]
This poll asked respondents 2 questions tracked by HuffPost Pollster. Read our FAQ.

2014 Iowa Senate Republican Primary

Asked of 600 Republican likely voters
Undecided 47%
Mark Jacobs (R) 19%
Joni Ernst (R) 18%
Sam Clovis (R) 7%
Scott Schaben (R) 4%
Matt Whitaker (R) 4%
Refused 2%

2016 Iowa Republican Presidential Caucus

Asked of 600 Republican likely voters
Undecided 24%
Mike Huckabee (R) 15%
Jeb Bush (R) 11%
Rand Paul (R) 9%
Paul Ryan (R) 8%
Chris Christie (R) 8%
Ted Cruz (R) 6%
Rick Santorum (R) 5%
Scott Walker (R) 5%
Marco Rubio (R) 5%
Rick Perry (R) 3%
Other 1%
John Kasich (R) 1%