Poll Update

2014 Iowa Senate Republican Primary - King 35%, Latham 22% (Harper Polling 1/29)

Population 523 Likely Voters
Margin of Error ±4.28 percentage points
Polling Method Automated Phone
Source Harper (R-Conservative Intelligence Briefing) [PDF]
This poll asked respondents 6 questions tracked by HuffPost Pollster. Read our FAQ.

2014 Iowa Senate Republican Primary

Asked of 200 Republican likely voters
Steve King (R) 35%
Tom Latham (R) 22%
Not sure 20%
Bob Vander Plaats (R) 20%
Brad Zaun (R) 3%

2014 Iowa Senate Democratic Primary

Asked of 183 Democratic likely voters
Bruce Braley (D) 50%
Not sure 43%
Kevin McCarthy (D) 4%
Brad Anderson (D) 4%

Iowa: Obama Job Approval

Asked of 523 likely voters
Disapprove 49%
Approve 46%
Not sure 6%

2014 Iowa Senate GE

Asked of 523 likely voters
Bruce Braley (D) 39%
Steve King (R) 34%
Not sure 27%

2014 Iowa Senate GE

Asked of 523 likely voters
Tom Latham (R) 36%
Bruce Braley (D) 33%
Not sure 31%

2014 Iowa Senate GE

Asked of 523 likely voters
Bruce Braley (D) 41%
Not sure 32%
Bob Vander Plaats (R) 26%