IA - 2016 Presidential Election: Donald Trump 48% - Hillary Clinton 41% - (NBC/WSJ/Marist 10/06/2015) chart & more info

Hillary Clinton
Donald Trump
  • Trump +7

NH - 2016 GOP Presidential Primary: Donald Trump 21% - Carly Fiorina 16% - Ben Carson 10% - (NBC/WSJ/Marist 10/04/2015) chart & more info

Carly Fiorina
Donald Trump
  • Trump +5

IA - 2016 GOP Presidential Primary: Donald Trump 24% - Ben Carson 19% - Carly Fiorina 8% - (NBC/WSJ/Marist 10/04/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +5

US - 2016 GOP Presidential Primary: Ben Carson 24% - Donald Trump 17% - Marco Rubio 11% - (IBD/TIPP 10/03/2015) chart & more info

Donald Trump
Ben Carson
  • Carson +7

LA - 2016 Presidential Election: Donald Trump 47% - Hillary Clinton 39% - (Advocate/WWL-TV 10/02/2015) chart & more info

Hillary Clinton
Donald Trump
  • Trump +8

LA - 2016 GOP Presidential Primary: Ben Carson 23% - Donald Trump 19% - Jeb Bush 10% - (Advocate/WWL-TV 10/02/2015) chart & more info

Donald Trump
Ben Carson
  • Carson +4

TX - 2016 Presidential Election: Donald Trump 39% - Hillary Clinton 37% - (Texas Lyceum 10/01/2015) chart & more info

Hillary Clinton
Donald Trump
  • Trump +2

TX - 2016 GOP Presidential Primary: Donald Trump 21% - Ted Cruz 16% - Jeb Bush 10% - (Texas Lyceum 10/01/2015) chart & more info

Ted Cruz
Donald Trump
  • Trump +5

FL - 2016 Presidential Election: Hillary Clinton 42% - Donald Trump 41% - (FL Chamber 10/01/2015) chart & more info

Donald Trump
Hillary Clinton
  • Clinton +1

FL - 2016 GOP Presidential Primary: Donald Trump 25% - Marco Rubio 14% - Jeb Bush 13% - (FL Chamber 10/01/2015) chart & more info

Marco Rubio
Donald Trump
  • Trump +11

FL - 2016 GOP Presidential Primary: Donald Trump 24% - Jeb Bush 17% - Marco Rubio 15% - (Jacksonville Univ. 10/01/2015) chart & more info

Jeb Bush
Donald Trump
  • Trump +7

WI - 2016 GOP Presidential Primary: Donald Trump 20% - Ben Carson 16% - Marco Rubio 14% - (Marquette Univ. 09/30/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +4

WI - 2016 Presidential Election: Bernie Sanders 53% - Donald Trump 34% - (Marquette Univ. 09/30/2015) chart & more info

Donald Trump
Bernie Sanders
  • Sanders +19

WI - 2016 Presidential Election: Hillary Clinton 50% - Donald Trump 36% - (Marquette Univ. 09/30/2015) chart & more info

Donald Trump
Hillary Clinton
  • Clinton +14

US - 2016 GOP Presidential Primary: Donald Trump 23% - Ben Carson 13% - Carly Fiorina 13% - (Suffolk Univ/USA Today 09/30/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +10