Poll Update

2014 Iowa Senate Republican Primary - Ernst 33%, Jacobs 23% (Harper Polling 4/30-5/1/14)

Population 500 Likely Voters - Republican
Margin of Error ±4.4 percentage points
Polling Method Automated Phone
Source Harper (R-American Heartland)
This poll asked respondents 1 question tracked by HuffPost Pollster. Read our FAQ.

2014 Iowa Senate Republican Primary

Asked of 500 Likely Voters - Republican
Clovis 14%
Ernst 33%
Jacobs 23%