Poll Update

2010 Arizona Senate Republican Primary - McCain 54%, Hayworth 28% (Behavior Research Center 4/12-4/25/10)

Population 666 Registered Voters
Margin of Error ±3.9 percentage points
Polling Method Live Phone
Source Behavior Research Center [PDF]
This poll asked respondents 3 questions tracked by HuffPost Pollster. Read our FAQ.

2010 Arizona Senate Republican Primary

Asked of 315 Likely Voters - Republican
Hayworth 28%
McCain I 54%
Undecided 18%

2010 Arizona Senate GE

Asked of 666 Registered Voters
Glassman 30%
Hayworth 37%
Undecided 33%

2010 Arizona Senate GE

Asked of 666 Registered Voters
Glassman 24%
McCain I 46%
Undecided 30%