Polls

Democratic Primary Polls/Results

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Iowa Democratic Presidential Caucus — February 1 (44 Delegates)

PollDateSampleMoE
Clinton
Sanders
O'Malley
Spread
Final Results------49.849.60.5Clinton +0.2
RCP Average1/21 - 1/31----47.943.94.3Clinton +4.0
EmersonEmerson1/29 - 1/31300 LV5.651434Clinton +8
QuinnipiacQuinnipiac1/25 - 1/31919 LV5.946493Sanders +3
DM Register/BloombergDM Register1/26 - 1/29602 LV4.045423Clinton +3
NBC/WSJ/MaristNBC/WSJ1/24 - 1/26426 LV4.748453Clinton +3
PPP (D)PPP1/26 - 1/27851 LV3.448407Clinton +8
GravisGravis1/26 - 1/27810 LV3.053425Clinton +11
MonmouthMonmouth1/23 - 1/26504 LV4.447426Clinton +5
ARGARG1/21 - 1/24400 LV5.045483Sanders +3

All Iowa Democratic Presidential Caucus Polling Data

New Hampshire 2016 Democratic Primary — February 9 (24 Delegates)

PollDateSampleMoE
Sanders
Clinton
Spread
Final Results------60.438.0Sanders +22.4
RCP Average2/2 - 2/8----54.541.2Sanders +13.3
ARGARG2/7 - 2/8409 LV5.05344Sanders +9
UMass Lowell/7NewsUMass Lowell2/5 - 2/7407 LV5.55640Sanders +16
CNN/WMURCNN/WMUR2/4 - 2/8363 LV5.16135Sanders +26
EmersonEmerson2/4 - 2/7783 LV3.75442Sanders +12
MonmouthMonmouth2/4 - 2/6502 LV4.45242Sanders +10
Boston Herald/FPUHerald2/2 - 2/6407 LV4.95144Sanders +7

All New Hampshire 2016 Democratic Primary Polling Data

Nevada Democratic Presidential Caucus — February 20 (43 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------52.747.2Clinton +5.5
RCP Average2/8 - 2/15----48.746.3Clinton +2.4
GravisGravis2/14 - 2/15516 LV4.05347Clinton +6
CNN/ORCCNN/ORC2/10 - 2/15282 LV6.54847Clinton +1
TargetPoint (R)TargetPoint (R)2/8 - 2/101236 LV2.94545Tie

All Nevada Democratic Presidential Caucus Polling Data

South Carolina Democratic Presidential Primary — February 27 (59 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------73.526.0Clinton +47.5
RCP Average2/10 - 2/25----58.230.7Clinton +27.5
EmersonEmerson2/22 - 2/24266 LV6.06037Clinton +23
ClemsonClemson2/20 - 2/25650 LV3.06414Clinton +50
ARGARG2/17 - 2/18401 LV5.06132Clinton +29
NBC/WSJ/MaristNBC/WSJ2/15 - 2/17425 LV4.86032Clinton +28
FOX NewsFOX News2/15 - 2/17642 LV4.05628Clinton +28
BloombergBloomberg2/13 - 2/17403 LV4.95331Clinton +22
MonmouthMonmouth2/14 - 2/16403 LV4.95930Clinton +29
PPP (D)PPP2/14 - 2/15525 LV3.35534Clinton +21
CNN/ORCCNN/ORC2/10 - 2/15280 LV6.05638Clinton +18

All South Carolina Democratic Presidential Primary Polling Data

Texas Democratic Presidential Primary — March 1 (252 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------65.233.2Clinton +32.0
RCP Average2/18 - 2/28----62.332.0Clinton +30.3
EmersonEmerson2/26 - 2/28275 LV5.96826Clinton +42
ARGARG2/26 - 2/28400 LV5.05838Clinton +20
CBS News/YouGovCBS News2/22 - 2/26750 LV6.96137Clinton +24
MonmouthMonmouth2/22 - 2/24304 LV5.66430Clinton +34
KTVT-CBS 11KTVT-CBS 112/22 - 2/22675 LV3.86129Clinton +32
TEGNA/SurveyUSATEGNA/SUSA2/21 - 2/22569 LV4.16132Clinton +29
Austin American-StatesmanStatesman2/19 - 2/22411 LV5.06626Clinton +40
NBC News/Wall St. JrnlNBC/WSJ2/18 - 2/23405 LV4.95938Clinton +21

All Texas Democratic Presidential Primary Polling Data

Massachusetts Democratic Presidential Primary — March 1 (116 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------50.148.7Clinton +1.4
RCP Average2/19 - 2/28----50.043.3Clinton +6.7
EmersonEmerson2/26 - 2/28670 LV3.75443Clinton +11
Suffolk UniversitySuffolk2/25 - 2/27500 LV4.45042Clinton +8
UMass AmherstUMass Amherst2/19 - 2/25400 LV6.54744Clinton +3
WBUR/MassINCWBUR/MassINC2/21 - 2/23418 LV4.94944Clinton +5

All Massachusetts Democratic Presidential Primary Polling Data

Georgia Democratic Presidential Primary — March 1 (116 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------71.228.3Clinton +42.9
RCP Average2/18 - 2/28----65.828.8Clinton +37.0
WSB-TV/LandmarkWSB-TV/Landmark2/28 - 2/28800 LV3.57023Clinton +47
CBS News/YouGovCBS News/YouGov2/22 - 2/26492 LV8.66335Clinton +28
TEGNA/SurveyUSATEGNA/SurveyUSA2/22 - 2/23501 LV4.26627Clinton +39
NBC News/Wall St. JrnlNBC News/Wall St. Jrnl2/18 - 2/23461 LV4.66430Clinton +34

All Georgia Democratic Presidential Primary Polling Data

Virginia Democratic Presidential Primary — March 1 (110 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------64.335.2Clinton +29.1
RCP Average2/14 - 2/26----56.334.8Clinton +21.5
CBS News/YouGovCBS News2/22 - 2/26471 LV9.25939Clinton +20
MonmouthMonmouth2/22 - 2/24302 LV5.66033Clinton +27
Roanoke CollegeRoanoke2/16 - 2/24415 LV4.85033Clinton +17
PPP (D)*PPP*2/14 - 2/16500 LV4.45634Clinton +22

All Virginia Democratic Presidential Primary Polling Data

Minnesota Democratic Presidential Caucus — March 1 (93 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------38.461.6Sanders +23.2
Star Tribune/Mason-DixonStar Tribune1/18 - 1/20307 RV5.75925Clinton +34
PPP (D)PPP7/30 - 8/2426 RV4.95032Clinton +18

Tennessee Democratic Presidential Primary — March 1 (76 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------66.132.4Clinton +33.7
RCP Average2/14 - 2/23----59.033.0Clinton +26.0
NBC News/Wall St. JrnlNBC/WSJ2/18 - 2/23405 LV4.96034Clinton +26
PPP (D)*PPP*2/14 - 2/16500 LV4.45832Clinton +26

All Tennessee Democratic Presidential Primary Polling Data

Alabama Democratic Presidential Primary — March 1 (60 Deleagtes)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------77.819.2Clinton +58.6
MonmouthMonmouth2/25 - 2/28300 LV5.77123Clinton +48
PPP (D)*PPP (D)*2/14 - 2/16500 LV4.45931Clinton +28

Oklahoma Democratic Presidential Primary — March 1 (42 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------41.551.9Sanders +10.4
RCP Average2/14 - 2/28----43.041.0Clinton +2.0
MonmouthMonmouth2/25 - 2/28300 LV5.74348Sanders +5
Sooner Poll/News 9/News on 6Sooner Poll2/23 - 2/25510 LV4.34031Clinton +9
PPP (D)*PPP*2/14 - 2/16542 LV4.24644Clinton +2

All Oklahoma Democratic Presidential Primary Polling Data

Arkansas Democratic Presidential Primary — March 1 (37 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------66.329.7Clinton +36.6
RCP Average2/4 - 2/16----57.028.5Clinton +28.5
PPP (D)*PPP*2/14 - 2/16525 LV4.35732Clinton +25
Talk Business/Hendrix CollegeHendrix2/4 - 2/4451 LV3.35725Clinton +32

All Arkansas Democratic Presidential Primary Polling Data

Vermont Democratic Presidential Primary — March 1 (26 Delegates)

PollDateSample
Sanders
Clinton
Spread
Final Results----86.113.6Sanders +72.5
RCP Average2/3 - 2/17--84.59.5Sanders +75.0
PPP (D)*PPP*2/14 - 2/16693 LV8610Sanders +76
Castleton UniversityCastleton U.2/3 - 2/17485 LV839Sanders +74

All Vermont Democratic Presidential Primary Polling Data

Louisiana Democratic Presidential Primary — March 5 (51 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------71.123.2Clinton +47.9
RCP Average2/14 - 3/1----60.521.5Clinton +39.0
Magellan Strategies (R)Magellan3/1 - 3/1865 LV3.36114Clinton +47
PPP (D)*PPP*2/14 - 2/16548 LV4.26029Clinton +31

All Louisiana Democratic Presidential Primary Polling Data

Kansas Democratic Presidential Caucus — March 5 (33 Delegates)

PollDateSample
Clinton
Sanders
Spread
Final Results----32.367.7Sanders +35.4
Fort Hays St. UniversityFort Hays St.2/19 - 2/26LV3323Clinton +10

Michigan Democratic Presidential Primary — March 8 (147 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------48.349.8Sanders +1.5
RCP Average3/3 - 3/7----58.737.3Clinton +21.4
FOX 2 Detroit/MitchellFOX 23/7 - 3/7482 LV4.56134Clinton +27
ARGARG3/4 - 3/5400 LV5.06036Clinton +24
MonmouthMonmouth3/3 - 3/6302 LV5.65542Clinton +13

All Michigan Democratic Presidential Primary Polling Data

Mississippi Democratic Presidential Primary — March 8 (36 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------82.616.5Clinton +66.1
RCP Average2/14 - 2/29----62.518.5Clinton +44.0
Magellan Strategies (R)Magellan2/29 - 2/29471 LV4.56511Clinton +54
PPP (D)*PPP*2/14 - 2/16514 LV4.36026Clinton +34

All Mississippi Democratic Presidential Primary Polling Data

Florida Democratic Presidential Primary — March 15 (214 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------64.533.3Clinton +31.2
RCP Average3/7 - 3/13----60.731.8Clinton +28.9
QuinnipiacQuinnipiac3/8 - 3/13519 LV4.36034Clinton +26
ARGARG3/11 - 3/13400 LV5.05837Clinton +21
PPP (D)*PPP*3/11 - 3/12627 LV3.95732Clinton +25
CBS News/YouGovCBS News3/9 - 3/11796 LV4.56234Clinton +28
Florida Atlantic UniversityFAU3/8 - 3/11414 LV5.05931Clinton +28
WTSP/Mason-DixonWTSP3/7 - 3/9500 LV4.56823Clinton +45

All Florida Democratic Presidential Primary Polling Data

Illinois Democratic Presidential Primary — March 15 (156 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------50.548.7Clinton +1.8
RCP Average3/4 - 3/12----48.346.0Clinton +2.3
PPP (D)*PPP (D)*3/11 - 3/12627 LV3.94845Clinton +3
CBS News/YouGovCBS News/YouGov3/9 - 3/11756 LV5.54648Sanders +2
NBC/WSJ/MaristNBC/WSJ/Marist3/4 - 3/10529 LV4.35145Clinton +6

All Illinois Democratic Presidential Primary Polling Data

Ohio Democratic Presidential Primary — March 15 (143 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------56.542.7Clinton +13.8
RCP Average3/8 - 3/13----51.043.0Clinton +8.0
ARGARG3/12 - 3/13400 LV5.05245Clinton +7
MonmouthMonmouth3/11 - 3/13302 LV5.65440Clinton +14
PPP (D)*PPP*3/11 - 3/13502 LV4.44641Clinton +5
QuinnipiacQuinnipiac3/8 - 3/13543 LV4.25146Clinton +5
CBS News/YouGovCBS News3/9 - 3/11777 LV5.35243Clinton +9

All Ohio Democratic Presidential Primary Polling Data

North Carolina Democratic Presidential Primary — March 15 (107 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------54.640.8Clinton +13.8
RCP Average3/3 - 3/13----57.033.0Clinton +24.0
PPP (D)*PPP*3/11 - 3/13747 LV3.65637Clinton +19
High Point/SurveyUSAHigh Point/SurveyUSA3/9 - 3/10669 LV3.85834Clinton +24
Civitas (R)Civitas (R)3/3 - 3/7500 LV4.45728Clinton +29

All North Carolina Democratic Presidential Primary Polling Data

Missouri Democratic Presidential Primary — March 15 (71 Delegates)

PollDateSampleMoE
Sanders
Clinton
Spread
Final Results------49.449.6Clinton +0.2
PPP (D)*PPP*3/11 - 3/12839 LV3.44746Sanders +1
Fort Hays St. UniversityFort Hays St.3/3 - 3/10145 LV8.04047Clinton +7

Arizona Democratic Presidential Primary — March 22nd (75 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------57.639.9Clinton +17.7
RCP Average2/24 - 3/11----53.023.0Clinton +30.0
Merrill PollMerrill3/7 - 3/11300 LV5.45024Clinton +26
MBQF (R)MBQF (R)2/24 - 2/24739 LV3.65622Clinton +34

All Arizona Democratic Presidential Primary Polling Data

Alaska Democratic Presidential Caucus — March 26 (20 Delegates)

PollDateSample
Clinton
Sanders
O'Malley
Spread
Final Results----18.481.6Sanders +63.2
Alaska Dispatch/Ivan Moore Alaska Dispatch News1/5 - 1/12310 RV44411Clinton +3

Wisconsin Democratic Presidential Primary — April 5 (86 Delegates)

PollDateSampleMoE
Sanders
Clinton
Spread
Final Results------56.643.1Sanders +13.5
RCP Average3/24 - 4/3----47.945.3Sanders +2.6
ARGARG4/1 - 4/3400 LV5.04849Clinton +1
EmersonEmerson3/30 - 4/3542 LV4.25143Sanders +8
CBS News/YouGovCBS News3/29 - 4/1653 LV6.14947Sanders +2
FOX BusinessFOX Business3/28 - 3/30860 LV3.04843Sanders +5
PPP (D)*PPP*3/28 - 3/29720 LV3.74943Sanders +6
Loras CollegeLoras3/28 - 3/29416 LV4.84147Clinton +6
MarquetteMarquette3/24 - 3/28405 LV6.34945Sanders +4

All Wisconsin Democratic Presidential Primary Polling Data

New York Democratic Presidential Primary — April 19 (247 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------58.042.0Clinton +16.0
RCP Average4/6 - 4/17----53.141.4Clinton +11.7
EmersonEmerson4/15 - 4/17438 LV4.65540Clinton +15
CBS News/YouGovCBS News4/13 - 4/151033 LV4.45343Clinton +10
GravisGravis4/13 - 4/13481 LV4.55347Clinton +6
NBC 4 NY/WSJ/MaristNBC 4/WSJ/Marist4/10 - 4/13591 LV4.05740Clinton +17
MonmouthMonmouth4/8 - 4/10302 LV5.65139Clinton +12
PPP (D)PPP4/7 - 4/10663 LV3.85140Clinton +11
SienaSiena4/6 - 4/11538 LV4.55242Clinton +10
QuinnipiacQuinnipiac4/6 - 4/11860 LV3.35340Clinton +13

All New York Democratic Presidential Primary Polling Data

Pennsylvania Democratic Presidential Primary — April 26 (189 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------55.643.6Clinton +12.0
RCP Average4/11 - 4/24----54.338.3Clinton +16.0
FOX 29/Opinion SavvyFOX 294/22 - 4/24942 LV3.25241Clinton +11
PPP (D)*PPP*4/22 - 4/24728 LV3.65141Clinton +10
Harper (R)Harper (R)4/21 - 4/23641 LV3.96133Clinton +28
CBS News/YouGovCBS News4/20 - 4/22831 LV6.75143Clinton +8
NBC/WSJ/MaristNBC/WSJ4/18 - 4/20734 LV3.65540Clinton +15
MonmouthMonmouth4/17 - 4/19302 LV5.65239Clinton +13
Franklin & MarshallF&M4/11 - 4/18LV5.35831Clinton +27

All Pennsylvania Democratic Presidential Primary Polling Data

Maryland Democratic Presidential Primary — April 26 (95 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------63.033.3Clinton +29.7
RCP Average4/5 - 4/20----57.733.7Clinton +24.0
MonmouthMonmouth4/18 - 4/20300 LV5.75732Clinton +25
PPP (D)PPP4/15 - 4/17492 LV4.45833Clinton +25
NBC 4/MaristNBC 4/Marist4/5 - 4/9775 LV3.55836Clinton +22

All Maryland Democratic Presidential Primary Polling Data

Connecticut Democratic Presidential Primary — April 26 (55 Delegates)

PollDateSample
Clinton
Sanders
Spread
Final Results----51.746.5Clinton +5.2
RCP Average4/10 - 4/24--49.343.7Clinton +5.6
PPP (D)*PPP*4/22 - 4/24709 LV4846Clinton +2
QuinnipiacQuinnipiac4/12 - 4/181037 LV5142Clinton +9
EmersonEmerson4/10 - 4/11356 LV4943Clinton +6

All Connecticut Democratic Presidential Primary Polling Data

Rhode Island Democratic Presidential Primary — April 26 (24 Delegates)

PollDateSample
Clinton
Sanders
Spread
Final Results----43.355.0Sanders +11.7
RCP Average4/19 - 4/24--44.041.5Clinton +2.5
PPP (D)*PPP*4/22 - 4/24668 LV4549Sanders +4
Brown UniversityBrown University4/19 - 4/21LV4334Clinton +9

All Rhode Island Democratic Presidential Primary Polling Data

Delaware Democratic Presidential Primary — April 26 (21 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------59.839.2Clinton +20.6
GravisGravis4/17 - 4/181026 LV3.14538Clinton +7

Indiana Democratic Presidential Primary — May 3 (83 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------47.552.5Sanders +5.0
RCP Average4/18 - 4/28----50.043.2Clinton +6.8
NBC/WSJ/MaristNBC/WSJ4/26 - 4/28645 LV3.95046Clinton +4
ARG*ARG*4/27 - 4/28400 LV5.05143Clinton +8
CBS News/YouGovCBS News4/20 - 4/22439 LV8.24944Clinton +5
IPFW/Downs CenterIPFW/Downs Center4/18 - 4/23400 LV4.95441Clinton +13
FOX NewsFOX News4/18 - 4/21603 LV4.04642Clinton +4

All Indiana Democratic Presidential Primary Polling Data

West Virginia Democratic Presidential Primary — May 10 (29 Delegates)

PollDateSample
Sanders
Clinton
Spread
Final Results----51.436.0Sanders +15.4
RCP Average4/22 - 5/2--46.040.0Sanders +6.0
MetroNewsMetroNews4/22 - 5/2228 LV4743Sanders +4
PPP (D)PPP4/29 - 5/1549 LV4537Sanders +8

All West Virginia Democratic Presidential Primary Polling Data

Oregon Democratic Presidential Primary — May 17 (61 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------44.955.1Sanders +10.2
FOX 12/KPTVFOX 12/KPTV5/6 - 5/9304 LV5.64833Clinton +15

Kentucky Democratic Presidential Primary — May 17 (55 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------46.846.3Clinton +0.5
PPP (D)*PPP*3/1 - 3/2501 LV4.44338Clinton +5
PPP (D)PPP6/18 - 6/21610 RV4.05612Clinton +44

California Democratic Presidential Primary — June 7th (475 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------55.843.3Clinton +12.5
RCP Average5/26 - 6/3----47.745.7Clinton +2.0
CBS News/YouGovCBS News/YouGov5/31 - 6/3674 LV5.04947Clinton +2
NBC/WSJ/MaristNBC/WSJ/Marist5/29 - 5/31557 LV4.24947Clinton +2
FieldField5/26 - 5/31571 LV4.14543Clinton +2

All California Democratic Presidential Primary Polling Data

New Jersey Democratic Presidential Primary — June 7 (126 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------63.336.7Clinton +26.6
RCP Average5/10 - 6/3----57.537.0Clinton +20.5
CBS News/YouGovCBS News5/31 - 6/3586 LV5.46134Clinton +27
QuinnipiacQuinnipiac5/10 - 5/16696 LV3.75440Clinton +14

All New Jersey Democratic Presidential Primary Polling Data

New Mexico Democratic Presidential Primary — June 7 (34 Delegates)

PollDateSampleMoE
Clinton
Sanders
Spread
Final Results------51.548.5Clinton +3.0
Albuquerque JournalAlbuquerque Journal2/23 - 2/25401 LV4.94733Clinton +14