US - 2016 Democratic Presidential Primary: Hillary Clinton 58% - Bernie Sanders 15% - Jim Webb 1% - (CNN/ORC 07/01/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +43

US - 2016 Democratic Presidential Primary: Hillary Clinton 61% - Bernie Sanders 15% - Jim Webb 2% - (FOX News 06/24/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +46

US - 2016 Democratic Presidential Primary: Hillary Clinton 75% - Bernie Sanders 15% - Jim Webb 4% - (NBC/WSJ 06/22/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +60

US - 2016 Democratic Presidential Primary: Hillary Clinton 65% - Bernie Sanders 9% - Lincoln Chafee 4% - (PPP 06/17/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +56

US - 2016 Democratic Presidential Primary: Hillary Clinton 57% - Bernie Sanders 12% - Joe Biden 12% - (Monmouth Univ. 06/16/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +45

US - 2016 Democratic Presidential Primary: Hillary Clinton 57% - Bernie Sanders 11% - Jim Webb 2% - (FOX News 06/03/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +46

US - 2016 Democratic Presidential Primary: Hillary Clinton 60% - Joe Biden 14% - Bernie Sanders 10% - (CNN/ORC 06/02/2015) chart & more info

Joe Biden
Hillary Clinton
  • Clinton +46

US - 2016 Democratic Presidential Primary: Hillary Clinton 62% - Joe Biden 14% - Bernie Sanders 10% - (ABC News/Wash Post 06/02/2015) chart & more info

Joe Biden
Hillary Clinton
  • Clinton +48

US - 2016 Democratic Presidential Primary: Hillary Clinton 57% - Bernie Sanders 15% - Jim Webb 1% - (Quinnipiac 05/28/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +42

US - 2016 Democratic Presidential Primary: Hillary Clinton 63% - Bernie Sanders 6% - Jim Webb 2% - (FOX News 05/13/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +57

US - 2016 Democratic Presidential Primary: Hillary Clinton 63% - Bernie Sanders 13% - Jim Webb 6% - (PPP 05/13/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +50

US - 2016 Democratic Presidential Primary: Hillary Clinton 62% - Joe Biden 9% - Bernie Sanders 4% - (FOX News 04/24/2015) chart & more info

Joe Biden
Hillary Clinton
  • Clinton +53

US - 2016 Democratic Presidential Primary: Hillary Clinton 60% - Joe Biden 10% - Bernie Sanders 8% - (Quinnipiac 04/23/2015) chart & more info

Joe Biden
Hillary Clinton
  • Clinton +50

US - 2016 Democratic Presidential Primary: Hillary Clinton 69% - Joe Biden 11% - Bernie Sanders 5% - (CNN/ORC 04/20/2015) chart & more info

Joe Biden
Hillary Clinton
  • Clinton +58

US - 2016 Democratic Presidential Primary: Hillary Clinton 54% - Elizabeth Warren 14% - Joe Biden 7% - (PPP 04/07/2015) chart & more info

Elizabeth Warren
Hillary Clinton
  • Clinton +40

...
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