Poll Update

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

Population 500 Likely Voters
Polling Method Automated Phone
Source Harper (R-American Heartland)
This poll asked respondents 1 question tracked by HuffPost Pollster.

1) 2014 Iowa Senate Republican Primary

Asked of 500 likely voters - republican
Sam Clovis (R) 14%
Joni Ernst (R) 33%
Mark Jacobs (R) 23%