US - 2016 Democratic Presidential Primary: Bernie Sanders 47% - Hillary Clinton 46% - (PRRI/The Atlantic 04/07/2016) chart & more info

Hillary Clinton
Bernie Sanders
  • Sanders +1

MD - 2016 Democratic Presidential Primary: Hillary Clinton 55% - Bernie Sanders 40% - (Wash Post/Univ. of Maryland 04/07/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +15

US - 2016 Democratic Presidential Primary: Bernie Sanders 49% - Hillary Clinton 47% - (McClatchy/Marist 04/06/2016) chart & more info

Hillary Clinton
Bernie Sanders
  • Sanders +2

PA - 2016 Democratic Presidential Primary: Hillary Clinton 50% - Bernie Sanders 44% - (Quinnipiac 04/06/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +6

PA - 2016 Democratic Presidential Primary: Hillary Clinton 55% - Bernie Sanders 33% - (Harper Polling 04/05/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +22

CA - 2016 Democratic Presidential Primary: Hillary Clinton 53% - Bernie Sanders 39% - (SurveyUSA 04/04/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +14

WI - 2016 Democratic Presidential Primary: Bernie Sanders 51% - Hillary Clinton 43% - (Emerson College 04/04/2016) chart & more info

Hillary Clinton
Bernie Sanders
  • Sanders +8

WI - 2016 Democratic Presidential Primary: Hillary Clinton 49% - Bernie Sanders 48% - (ARG 04/04/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +1

US - 2016 Democratic Presidential Primary: Hillary Clinton 45% - Bernie Sanders 44% - (IBD/TIPP 04/04/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +1

WI - 2016 Democratic Presidential Primary: Hillary Clinton 47% - Bernie Sanders 41% - (Loras College 04/03/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +6

WI - 2016 Democratic Presidential Primary: Bernie Sanders 48% - Hillary Clinton 43% - (FOX Business 03/31/2016) chart & more info

Hillary Clinton
Bernie Sanders
  • Sanders +5

US - 2016 Democratic Presidential Primary: Hillary Clinton 49% - Bernie Sanders 43% - (Pew Research 03/31/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +6

WI - 2016 Democratic Presidential Primary: Bernie Sanders 49% - Hillary Clinton 43% - (PPP/VoteVets Action Fund 03/31/2016) chart & more info

Hillary Clinton
Bernie Sanders
  • Sanders +6

NY - 2016 Democratic Presidential Primary: Hillary Clinton 54% - Bernie Sanders 42% - (Quinnipiac 03/31/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +12

WI - 2016 Democratic Presidential Primary: Bernie Sanders 49% - Hillary Clinton 45% - (Marquette Univ. 03/30/2016) chart & more info

Hillary Clinton
Bernie Sanders
  • Sanders +4

US - 2016 Democratic Presidential Primary: Hillary Clinton 54% - Bernie Sanders 36% - (PPP 03/29/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +18

CA - 2016 Democratic Presidential Primary: Hillary Clinton 47% - Bernie Sanders 36% - (LA Times 03/28/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +11

PA - 2016 Democratic Presidential Primary: Hillary Clinton 53% - Bernie Sanders 28% - (Franklin & Marshall 03/24/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +25

US - 2016 Democratic Presidential Primary: Bernie Sanders 49% - Hillary Clinton 48% - (Bloomberg 03/24/2016) chart & more info

Hillary Clinton
Bernie Sanders
  • Sanders +1

CA - 2016 Democratic Presidential Primary: Hillary Clinton 48% - Bernie Sanders 41% - (PPIC 03/24/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +7