MD - 2016 Senate: Donna Edwards 44% - Chris Van Hollen 40% - (Wash Post/Univ. of Maryland 04/05/2016) chart & more info

Chris Van Hollen
Donna Edwards
  • Edwards +4

MD - 2016 Senate: Donna Edwards 34% - Chris Van Hollen 28% - (Baltimore Sun/Univ. of Baltimore 03/12/2016) chart & more info

Chris Van Hollen
Donna Edwards
  • Edwards +6

MD - 2016 GOP Presidential Primary: Donald Trump 34% - Ted Cruz 25% - John Kasich 18% - (Baltimore Sun/Univ. of Baltimore 03/11/2016) chart & more info

Ted Cruz
Donald Trump
  • Trump +9

MD - 2016 Democratic Presidential Primary: Hillary Clinton 61% - Bernie Sanders 28% - (Baltimore Sun/Univ. of Baltimore 03/11/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +33

MD - 2016 Senate: Chris Van Hollen 42% - Donna Edwards 41% - (Gonzales Research 03/10/2016) chart & more info

Donna Edwards
Chris Van Hollen
  • Van Hollen +1

MD - 2016 Democratic Presidential Primary: Hillary Clinton 57% - Bernie Sanders 26% - (Gonzales Research 03/10/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +31

MD - 2016 Senate: Donna Edwards 39% - Chris Van Hollen 37% - (Goucher College 02/24/2016) chart & more info

Chris Van Hollen
Donna Edwards
  • Edwards +2

MD - 2016 Democratic Presidential Primary: Hillary Clinton 58% - Bernie Sanders 28% - (Goucher College 02/24/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +30

MD - 2016 Senate: Chris Van Hollen 38% - Donna Edwards 36% - (Gonzales Research 01/19/2016) chart & more info

Donna Edwards
Chris Van Hollen
  • Van Hollen +2

MD - 2016 Democratic Presidential Primary: Hillary Clinton 40% - Bernie Sanders 27% - Martin O'Malley 5% - (Gonzales Research 01/19/2016) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +13

MD - 2016 GOP Presidential Primary: Donald Trump 32% - Ted Cruz 15% - Marco Rubio 14% - (Gonzales Research 01/19/2016) chart & more info

Ted Cruz
Donald Trump
  • Trump +17

MD - 2016 Democratic Presidential Primary: Hillary Clinton 43% - Bernie Sanders 20% - Joe Biden 26% - (Wash Post/Univ. of Maryland 10/12/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +23

MD - 2016 Democratic Presidential Primary: Hillary Clinton 42% - Bernie Sanders 17% - Joe Biden 23% - (Goucher College 10/06/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +25

MD - 2014 Governor: Anthony Brown 48% - Larry Hogan 35% - (Rasmussen 07/11/2014) chart & more info

Larry Hogan
Anthony Brown
  • Brown +13

MD - 2014 Governor: Anthony Brown 51% - Larry Hogan 33% - (Washington Post 06/10/2014) chart & more info

Larry Hogan
Anthony Brown
  • Brown +18