Template:2016 Nevada Democratic presidential caucuses polls

Poll source	Date	1st	2nd	Other
Caucus results^[1]	February 20, 2016	Hillary Clinton 52.6%	Bernie Sanders 47.3%	Other 0.1%
Gravis Marketing^[2] Margin of error: ± 4.0 Sample size: 516	February 14–15, 2016	Hillary Clinton 53%	Bernie Sanders 47%
CNN/ORC^[3] Margin of error: ± 6.0 Sample size: 282	February 10–15, 2016	Hillary Clinton 48%	Bernie Sanders 47%	Others / Undecided 6%
Washington Free Beacon/TPC Research^[4] Margin of error: ± 2.9 Sample size: 1,236	February 8–10, 2016	Hillary Clinton 45%	Bernie Sanders 45%	Undecided 9%

Polls in 2015

Poll source	Date	1st	2nd	3rd	Other
Gravis Marketing^[5] Margin of error: ± 5% Sample size: 326	December 23–27, 2015	Hillary Clinton 50%	Bernie Sanders 27%	Martin O'Malley 1%	Unsure 16%
CNN/ORC^[6] Margin of error: ± 6% Sample size: 253	October 3–10, 2015	Hillary Clinton 50%	Bernie Sanders 34%	Joe Biden 12%
Gravis Marketing^[7] Margin of error: ± 5% Sample size: 416	July 12–13, 2015	Hillary Clinton 55%	Bernie Sanders 18%	Elizabeth Warren 8%	Joe Biden 5%, Lincoln Chafee 1%, Jim Webb 1%, Martin O'Malley 0%, Unsure 12%
Gravis Marketing^[8] Margin of error: ± 6% Sample size: 324	March 27, 2015	Hillary Clinton 61%	Elizabeth Warren 15%	Bernie Sanders 7%	Joe Biden 3%, Al Gore 3%, Martin O'Malley 1%, Jim Webb 0%, Unsure 10%
Gravis Marketing^[9] Margin of error: ± 6% Sample size: 324	February 21–22, 2015	Hillary Clinton 58%	Elizabeth Warren 20%	Joe Biden 8%	Bernie Sanders 4%, Jim Webb 3%, Martin O'Malley 0%, Undecided 7%

References