Poll Watch: Mason-Dixon Missouri 2012 Senatorial Survey

Mason-Dixon Missouri 2012 Senate Poll
  
REPUBLICAN PRIMARY

• John Brunner 33%
• Sarah Steelman 27%
• Todd Akin 17%
• Mark Memoly 3%
• Mark Patrick Lodes 1%
• Jerry Beck 0%
• Bob Poole 0%
• Hector Maldonado 0%
• Undecided 19%

GENERAL ELECTION 

• John Brunner (R) 52%
• Claire McCaskill (D) 41%

• Sarah Steelman (R) 49%
• Claire McCaskill (D) 41%

• Todd Akin (R) 49%
  
• Claire McCaskill (D) 44%

Favorable / Unfavorable {Net}

• John Brunner 34% / 12% {+22%}
• Sarah Steelman 32% / 14% {+18%}
• Todd Akin 24% / 11% {+13%}
• Claire McCaskill 37% / 44% {-7%}

Survey of 625 likely voters, including an oversample of 400 likely Republican primary voters, was conducted July 23-25, 2012.  The margin of error is +/- 4 percentage points among all likely voters; +/- 5 percentage points among likely GOP primary voters.  Party ID: 36% Republican; 32% Democrat; 32% Independent.