IA - 2016 Democratic Presidential Primary: Hillary Clinton 50% - Bernie Sanders 28% - Martin O'Malley 3% - (Iowa State Univ./WHO-HD 11/30/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +22

IA - 2016 Democratic Presidential Primary: Hillary Clinton 51% - Bernie Sanders 42% - Martin O'Malley 4% - (Quinnipiac 11/25/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +9

IA - 2016 GOP Presidential Primary: Donald Trump 25% - Ben Carson 18% - Ted Cruz 23% - (Quinnipiac 11/24/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +7

MA - 2016 GOP Presidential Primary: Donald Trump 32% - Marco Rubio 18% - Ted Cruz 10% - (Suffolk Univ/Boston Globe 11/24/2015) chart & more info

Marco Rubio
Donald Trump
  • Trump +14

MA - 2016 Democratic Presidential Primary: Hillary Clinton 54% - Bernie Sanders 29% - Martin O'Malley 3% - (Suffolk Univ/Boston Globe 11/24/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +25

US - 2016 Senate: Chris Van Hollen 45% - Donna Edwards 31% - (Baltimore Sun/Univ. of Baltimore 11/23/2015) chart & more info

Donna Edwards
Chris Van Hollen
  • Van Hollen +14

NH - 2016 GOP Presidential Primary: Donald Trump 22% - Marco Rubio 11% - Ted Cruz 9% - (Suffolk Univ/Boston Globe 11/22/2015) chart & more info

Marco Rubio
Donald Trump
  • Trump +11

US - 2016 GOP Presidential Primary: Donald Trump 28% - Ben Carson 18% - Marco Rubio 14% - (FOX News 11/22/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +10

US - 2016 GOP Presidential Primary: Donald Trump 32% - Ben Carson 22% - Marco Rubio 11% - (ABC News/Wash Post 11/22/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +10

US - 2016 Democratic Presidential Primary: Hillary Clinton 55% - Bernie Sanders 32% - Martin O'Malley 3% - (FOX News 11/22/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +23

US - 2016 Democratic Presidential Primary: Hillary Clinton 60% - Bernie Sanders 34% - Martin O'Malley 3% - (ABC News/Wash Post 11/22/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +26

US - 2016 Presidential Election: Donald Trump 46% - Hillary Clinton 41% - (FOX News 11/22/2015) chart & more info

Hillary Clinton
Donald Trump
  • Trump +5

US - 2016 Presidential Election: Ben Carson 47% - Hillary Clinton 42% - (FOX News 11/22/2015) chart & more info

Hillary Clinton
Ben Carson
  • Carson +5

US - 2016 Presidential Election: Marco Rubio 50% - Hillary Clinton 42% - (FOX News 11/22/2015) chart & more info

Hillary Clinton
Marco Rubio
  • Rubio +8

US - 2016 Presidential Election: Jeb Bush 45% - Hillary Clinton 39% - (FOX News 11/22/2015) chart & more info

Hillary Clinton
Jeb Bush
  • Bush +6

US - 2016 Presidential Election: Ted Cruz 45% - Hillary Clinton 41% - (FOX News 11/22/2015) chart & more info

Hillary Clinton
Ted Cruz
  • Cruz +4

US - 2016 Presidential Election: Hillary Clinton 42% - Carly Fiorina 42% - (FOX News 11/22/2015) chart & more info

Carly Fiorina
Hillary Clinton
  • Fiorina 0

US - 2016 Presidential Election: Chris Christie 46% - Hillary Clinton 43% - (FOX News 11/22/2015) chart & more info

Hillary Clinton
Chris Christie
  • Christie +3

WI - 2016 GOP Presidential Primary: Ben Carson 22% - Donald Trump 19% - Marco Rubio 19% - (Marquette Univ. 11/21/2015) chart & more info

Donald Trump
Ben Carson
  • Carson +3

WI - 2016 Democratic Presidential Primary: Hillary Clinton 50% - Bernie Sanders 41% - Martin O'Malley 2% - (Marquette Univ. 11/21/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +9

WI - 2016 Presidential Election: Marco Rubio 45% - Hillary Clinton 44% - (Marquette Univ. 11/21/2015) chart & more info

Hillary Clinton
Marco Rubio
  • Rubio +1

WI - 2016 Presidential Election: Ben Carson 45% - Hillary Clinton 44% - (Marquette Univ. 11/21/2015) chart & more info

Hillary Clinton
Ben Carson
  • Carson +1

WI - 2016 Presidential Election: Hillary Clinton 48% - Donald Trump 38% - (Marquette Univ. 11/21/2015) chart & more info

Donald Trump
Hillary Clinton
  • Clinton +10

WI - 2016 Presidential Election: Bernie Sanders 46% - Marco Rubio 42% - (Marquette Univ. 11/21/2015) chart & more info

Marco Rubio
Bernie Sanders
  • Sanders +4

WI - 2016 Presidential Election: Bernie Sanders 47% - Ben Carson 41% - (Marquette Univ. 11/21/2015) chart & more info

Ben Carson
Bernie Sanders
  • Sanders +6