Survey USA Oct 16, 14 - Oct 19, 14
  • Sample Size: 561  
  • Jeff Merkley +21 53%
  • Monica Wehby 32%
CBS News/NYT/YouGov Sep 20, 14 - Oct 01, 14
  • Sample Size: 1508  
  • Jeff Merkley +13 52%
  • Monica Wehby 39%
Survey USA Sep 22, 14 - Sep 24, 14
  • Sample Size: 568  
  • Jeff Merkley +20 52%
  • Monica Wehby 32%
Rasmussen Reports Sep 02, 14 - Sep 03, 14
  • Sample Size: 750  
  • Jeff Merkley +13 48%
  • Monica Wehby 35%
Survey USA Aug 01, 14 - Aug 05, 14
  • Sample Size: 564  
  • Jeff Merkley +19 52%
  • Monica Wehby 33%
CBS News/NYT/YouGov Jul 05, 14 - Jul 24, 14
  • Jeff Merkley +14 55%
  • Monica Wehby 41%
Survey USA Jun 05, 14 - Jun 09, 14
  • Sample Size: 560  
  • Jeff Merkley +18 50%
  • Monica Wehby 32%
PPP (D) May 22, 14 - May 27, 14
  • Sample Size: 956  
  • Jeff Merkley +14 50%
  • Monica Wehby 36%
Rasmussen Reports May 21, 14 - May 22, 14
  • Sample Size: 750  
  • Jeff Merkley +10 47%
  • Monica Wehby 37%
Wenzel Strategies May 01, 14 - May 04, 14
  • Sample Size: 607  
  • Monica Wehby +21 43%
  • Jeff Merkley 22%
Vox Populi/Daily Caller (R) Apr 28, 14 - Apr 30, 14
  • Sample Size: 618  
  • Monica Wehby +4 45%
  • Jeff Merkley 41%
Harper (R) Apr 01, 14 - Apr 02, 14
  • Sample Size: 670  
  • Jeff Merkley +12 46%
  • Monica Wehby 34%