Poll Chart
2016 General Election: Rubio vs. Biden
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 of the polls suggests Biden was very likely leading. (In 84.9% of simulations, Biden led Rubio.)
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Latest Polls
Poll | Biden |
Rubio |
Undecided |
Other |
Spread |
---|---|---|---|---|---|
Oct 10 – Oct 12, 2015
1,004 Registered Voters
|
44 | 43 | 7 | 2 | Biden +1 |
Oct 1 – Oct 4, 2015
1,338 Likely Voters
|
45 | 40 | 15 | Biden +5 | |
Aug 26 – Sep 9, 2015
1,115 Registered Voters
|
50 | 42 | 8 | Biden +8 | |
Aug 20 – Aug 25, 2015
1,563 Registered Voters
|
44 | 41 | 14 | Biden +3 | |
Jan 10 – Jan 14, 2014
1,245 Adults
|
31 | 23 | 47 | Undecided +16 | |
Sep 16 – Sep 17, 2013
1,000 Likely Voters
|
44 | 34 | 23 | Biden +10 | |
Jul 19 – Jul 21, 2013
800 Likely Voters
|
42 | 42 | 16 | ||
May 6 – May 9, 2013
1,099 Likely Voters
|
46 | 45 | 9 | Biden +1 | |
Mar 27 – Mar 30, 2013
1,247 Likely Voters
|
46 | 44 | 10 | Biden +2 | |
Mar 25 – Mar 27, 2013
541 Registered Voters
|
53 | 39 | 8 | Biden +14 | |
Mar 10 – Mar 14, 2013
1,224 Adults
|
37 | 27 | 36 | Biden +1 | |
Feb 27 – Mar 4, 2013
972 Registered Voters
|
45 | 38 | 17 | Biden +7 | |
Jan 31 – Feb 3, 2013
800 Likely Voters
|
48 | 43 | 9 | Biden +5 |