Poll Update

2016 Illinois Republican Presidential Primary - Trump 28%, Cruz 15% (Southern Illinois University Carbondale 2/15-2/20/16)

Population 691 Likely Voters
Margin of Error ±3.7 percentage points
Polling Method Live Phone
Source Southern Illinois University
This poll asked respondents 4 questions tracked by HuffPost Pollster. Read our FAQ.

2016 Illinois Republican Presidential Primary

Asked of 306 Likely Voters - Republican
Trump 28%
Cruz 15%
Rubio 14%
Kasich 13%
Bush 8%
Carson 6%
Other/Undecided 15%
Someone else 1%

2016 Illinois Democratic Presidential Primary

Asked of 422 Likely Voters - Democrat
Clinton 51%
Sanders 32%
Other/Undecided 16%

2016 Illinois Senate Democratic Primary

Asked of 422 Likely Voters - Democrat
Duckworth 52%
Zopp 6%
Harris 4%
Other/Don't Know 37%

2016 Illinois Senate Republican Primary

Asked of 306 Likely Voters - Republican
Kirk I 53%
Marter 14%
Other/Don't Know 33%