Poll Chart

2014 Louisiana Senate: Cassidy vs. Landrieu

Currently tracking 41 polls from 24 pollsters

Updated over 5 years ago

Election on December 6, 2014

This chart combines the latest opinion polls into trendlines using a poll-tracking model and is updated whenever a new poll is released.

HuffPost Model

Our model suggests Cassidy was favored to win. (In 68.7% of simulations, Cassidy beat Landrieu.)

Choices

Click a choice to show or hide it on the chart.

Cassidy55.5%
Landrieu40.7% incumbent
Undecided3.8%
Other0.0%

Overall Senate Outlook

On November 4, 2014, we reported a 79% chance that Republicans would take control of the Senate. (They did.)

See our full forecast » See the election results »

Latest Polls

Poll	Cassidy	Landrieu	Undecided	Other	Spread
Rasmussen Dec 2 – Dec 4, 2014 1,000 Likely Voters	56	40	4		Cassidy +16
Wilson Perkins Allen Opinion Research (R-Independent Women's Voice) Nov 24 – Nov 25, 2014 500 Likely Voters	57	33			Cassidy +24
JMC Analytics and Polling (R) Nov 20 – Nov 20, 2014 754 Likely Voters	55	40	5		Cassidy +15
Rasmussen Nov 16 – Nov 19, 2014 1,000 Likely Voters	56	41	3		Cassidy +15
Vox Populi (R) Nov 16 – Nov 17, 2014 761 Likely Voters	53	42	5		Cassidy +11
Gravis Marketing/Human Events (R) Nov 12 – Nov 14, 2014 643 Likely Voters	59	38	3		Cassidy +21
Magellan (R-Cassidy) Nov 12 – Nov 12, 2014 1,917 Likely Voters	57	41	3		Cassidy +16
PPP (D) Oct 30 – Nov 1, 2014 1,003 Likely Voters	48	47	5		Cassidy +1
NBC/Marist Oct 27 – Oct 30, 2014 630 Likely Voters	50	45	5	1	Cassidy +5
Suffolk/USA Today Oct 23 – Oct 26, 2014 500 Likely Voters	48	41	11		Cassidy +7
Rasmussen Oct 22 – Oct 23, 2014 988 Likely Voters	50	46			Cassidy +4
CBS/NYT/YouGov Oct 16 – Oct 23, 2014 1,316 Likely Voters	46	42	12	0	Cassidy +4
Multi-Quest (R)/Fox 8 News-Raycom Oct 14 – Oct 19, 2014 605 Registered Voters	43	40			Cassidy +3
Vox Populi (R) Oct 13 – Oct 14, 2014 546 Likely Voters	48	44	8		Cassidy +4
Rasmussen Oct 13 – Oct 14, 2014 965 Likely Voters	52	43	6		Cassidy +9
Hickman (D-Consumer Energy Alliance) Sep 26 – Oct 2, 2014 502 Likely Voters	46	45			Cassidy +1
CBS/NYT/YouGov Sep 20 – Oct 1, 2014 2,187 Likely Voters	47	41	13		Cassidy +6
PPP (D) Sep 25 – Sep 28, 2014 1,141 Likely Voters	48	45	7		Cassidy +3
CNN Sep 22 – Sep 25, 2014 610 Likely Voters	50	47	3		Cassidy +3
FOX Sep 14 – Sep 16, 2014 617 Likely Voters	51	38	11		Cassidy +13
Gravis Marketing/TownHall.com Sep 5 – Sep 9, 2014 426 Likely Voters	45	45	10
Rasmussen Sep 2 – Sep 3, 2014 800 Likely Voters	44	41	6	9	Cassidy +3
GQR (D-Senate Majority PAC) Aug 28 – Sep 2, 2014 600 Likely Voters	46	48			Landrieu +2
CBS/NYT/YouGov Jul 5 – Jul 24, 2014 1,428 Likely Voters	47	46	1	6	Cassidy +1
Rasmussen Jul 8 – Jul 9, 2014 750 Likely Voters	43	46	6	5	Landrieu +3
PPP (D) Jun 26 – Jun 29, 2014 664 Likely Voters	47	47	6
Magellan (R-National Mining Association) Jun 5 – Jun 8, 2014 719 Likely Voters	50	44	1	5	Cassidy +6
GQR (D-Senate Majority PAC) May 5 – May 8, 2014 600 Registered Voters	49	49
Magellan (R-Liberty Foundation of America) Apr 14 – Apr 15, 2014 775 Likely Voters	44	42	4	10	Cassidy +2
Harper (R-American Crossroads) Apr 6 – Apr 7, 2014 538 Likely Voters	47	43	10		Cassidy +4
Hickman (D-Consumer Energy Alliance) Feb 17 – Feb 24, 2014 404 Likely Voters	46	42	11		Cassidy +4
Rasmussen Jan 28 – Jan 29, 2014 500 Likely Voters	44	40	11	5	Cassidy +4
Harper (R-American Crossroads) Jan 19 – Jan 20, 2014 561 Likely Voters	45	44	11		Cassidy +1
PPP (D-Americans United for Change) Oct 14 – Oct 15, 2013 632 Likely Voters	41	48	11		Landrieu +7
Harper (R-American Crossroads) Sep 22 – Sep 23, 2013 561 Likely Voters	44	46	10		Landrieu +2
PPP (D) Aug 16 – Aug 19, 2013 721 Likely Voters	40	50	10		Landrieu +10
Harper (R-Conservative Intel) Aug 14 – Aug 15, 2013 596 Likely Voters	47	45	8		Cassidy +2
OnMessage (R-NRSC) Aug 13 – Aug 15, 2013 600 Likely Voters	41	45			Landrieu +4
Harper (R) Apr 6 – Apr 7, 2013 541 Likely Voters	41	46	13		Landrieu +5
PPP (D) Feb 8 – Feb 12, 2013 603 Likely Voters	40	50	10		Landrieu +10