Poll Update

Massachusetts - 2012 Senate - Warren 48%, Brown 44% (Mass Insight/Opinion Dynamics 9/25-9/30/12)

Population 405 Registered Voters
Margin of Error ±4.6 percentage points
Polling Method Live Phone
Source Mass Insight/Opinion Dynamics
This poll asked respondents 2 questions tracked by HuffPost Pollster. Read our FAQ.

2012 Massachusetts Senate: Brown vs Warren

Asked of 405 Registered Voters
Brown I 44%
Warren 48%

2012 Massachusetts President: Romney vs. Obama

Asked of 405 Registered Voters
Obama I 60%
Romney 34%
Undecided 7%