FL - 2016 Democratic Presidential Primary: Hillary Clinton 64% - Joe Biden 9% - Jim Webb 0% - (Quinnipiac 06/18/2015) chart & more info

Joe Biden
Hillary Clinton
  • Clinton +55

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

NH - 2016 Democratic Presidential Primary: Hillary Clinton 41% - Bernie Sanders 31% - Joe Biden 7% - (Suffolk Univ. 06/16/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +10

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

NH - 2016 Democratic Presidential Primary: Hillary Clinton 44% - Bernie Sanders 32% - Joe Biden 8% - (Morning Consult 06/15/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +12

IA - 2016 Democratic Presidential Primary: Hillary Clinton 54% - Bernie Sanders 12% - Joe Biden 9% - (Morning Consult 06/15/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +42

SC - 2016 Democratic Presidential Primary: Hillary Clinton 56% - Joe Biden 15% - Bernie Sanders 10% - (Morning Consult 06/15/2015) chart & more info

Joe Biden
Hillary Clinton
  • Clinton +41

OH - 2016 Democratic Presidential Primary: Hillary Clinton 61% - Bernie Sanders 13% - Lincoln Chafee 2% - (PPP 06/10/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +48

NY - 2016 Democratic Presidential Primary: Hillary Clinton 55% - Bernie Sanders 15% - Joe Biden 9% - (Quinnipiac 06/08/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +40

NC - 2016 Democratic Presidential Primary: Hillary Clinton 62% - Bernie Sanders 14% - Martin O'Malley 4% - (PPP 06/04/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +48

IA - 2016 Democratic Presidential Primary: Hillary Clinton 59% - Bernie Sanders 15% - Lincoln Chafee 1% - (Gravis Marketing 06/04/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +44

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

IA - 2016 Democratic Presidential Primary: Hillary Clinton 57% - Bernie Sanders 16% - Joe Biden 8% - (Des Moines Register 06/01/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +41

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

NC - 2016 Democratic Presidential Primary: Hillary Clinton 57% - Bernie Sanders 24% - Martin O'Malley 4% - (PPP 05/21/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +33

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

NH - 2016 Democratic Presidential Primary: Hillary Clinton 62% - Bernie Sanders 18% - Joe Biden 5% - (Bloomberg/Saint Anselm/Purple Strategies 05/10/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +44