2020 Electoral College
Biden vs Trump - New Jersey [14 EV]
Most Recent Poll (middate): 2020-11-01 00:00 UTC
Last Poll Update: 2020-11-03 18:40 UTC
Leaders: Biden vs Trump Best Polled: Biden vs Trump Warren vs Trump Sanders vs Trump Buttigieg vs Trump Harris vs Trump Bloomberg vs Trump || Comparison
Switch to Biden vs Trump National Summary
Probabilities
Chances of winning given historical Election Graphs poll average accuracy:
Polls Used in Average
Middate/Time Pollster Biden Trump Margin Start/End Released/Entered 2020-11-01 00:00
Research Co
56.0%
38.0%
Biden by 18.0%
2020-10-31 2020-11-01
2020-11-02 2020-11-02 22:11
2020-10-30 00:00
Swayable w/4P
58.9%
40.0%
Biden by 18.9%
2020-10-27 2020-11-01
2020-11-02 2020-11-03 06:15
2020-10-27 00:00
SurveyMonkey RV [28]
59.0%
38.0%
Biden by 21.0%
2020-10-20 2020-11-02
2020-11-03 2020-11-03 18:40
2020-10-27 00:00
SurveyMonkey LV [28]
59.0%
38.0%
Biden by 21.0%
2020-10-20 2020-11-02
2020-11-03 2020-11-03 18:40
2020-10-26 00:00
SurveyMonkey LV [28]
59.0%
39.0%
Biden by 20.0%
2020-10-19 2020-11-01
2020-11-02 2020-11-03 16:52
2020-10-26 00:00
SurveyMonkey RV [28]
59.0%
38.0%
Biden by 21.0%
2020-10-19 2020-11-01
2020-11-02 2020-11-03 16:52
2020-10-25 00:00
Swayable w/4P
61.8%
37.7%
Biden by 24.1%
2020-10-23 2020-10-26
2020-10-28 2020-10-30 21:03
2020-10-24 12:00
SurveyMonkey RV [28]
60.0%
37.0%
Biden by 23.0%
2020-10-17 2020-10-31
2020-11-01 2020-11-03 16:52
2020-10-24 12:00
SurveyMonkey LV [28]
60.0%
38.0%
Biden by 22.0%
2020-10-17 2020-10-31
2020-11-01 2020-11-03 16:52
2020-10-23 12:00
SurveyMonkey LV [28]
60.0%
38.0%
Biden by 22.0%
2020-10-16 2020-10-30
2020-10-31 2020-11-03 12:11
2020-10-23 12:00
SurveyMonkey RV [28]
60.0%
37.0%
Biden by 23.0%
2020-10-16 2020-10-30
2020-10-31 2020-11-03 12:11
2020-10-22 12:00
SurveyMonkey RV [28]
60.0%
37.0%
Biden by 23.0%
2020-10-15 2020-10-29
2020-10-30 2020-11-03 12:11
2020-10-22 12:00
SurveyMonkey LV [28]
60.0%
38.0%
Biden by 22.0%
2020-10-15 2020-10-29
2020-10-30 2020-11-03 12:11
2020-10-21 12:00
Rutgers LV [2]
61.0%
37.0%
Biden by 24.0%
2020-10-18 2020-10-24
2020-10-29 2020-10-29 18:40
2020-10-21 12:00
Rutgers RV [2]
59.0%
37.0%
Biden by 22.0%
2020-10-18 2020-10-24
2020-10-29 2020-10-29 18:38
2020-10-14 12:00
SurveyMonkey RV [56]
60.0%
36.0%
Biden by 24.0%
2020-09-30 2020-10-28
2020-10-29 2020-11-03 12:11
2020-10-14 12:00
SurveyMonkey LV [56]
60.0%
37.0%
Biden by 23.0%
2020-09-30 2020-10-28
2020-10-29 2020-11-03 12:11
2020-10-13 12:00
SurveyMonkey RV [56]
59.0%
36.0%
Biden by 23.0%
2020-09-29 2020-10-27
2020-10-28 2020-10-31 20:28
2020-10-13 12:00
SurveyMonkey LV [56]
60.0%
37.0%
Biden by 23.0%
2020-09-29 2020-10-27
2020-10-28 2020-10-31 20:28
2020-10-11 12:00
SurveyMonkey RV [56]
60.0%
36.0%
Biden by 24.0%
2020-09-27 2020-10-25
2020-10-26 2020-10-31 20:28
2020-10-11 12:00
SurveyMonkey LV [56]
60.0%
37.0%
Biden by 23.0%
2020-09-27 2020-10-25
2020-10-26 2020-10-31 20:28
2020-10-10 12:00
SurveyMonkey LV [56]
60.0%
37.0%
Biden by 23.0%
2020-09-26 2020-10-24
2020-10-25 2020-10-31 20:28
2020-10-10 12:00
SurveyMonkey RV [56]
60.0%
36.0%
Biden by 24.0%
2020-09-26 2020-10-24
2020-10-25 2020-10-31 20:28
2020-10-10 12:00
Stockton
56.3%
35.8%
Biden by 20.5%
2020-10-07 2020-10-13
2020-10-16 2020-10-16 22:30
Older Polls
Middate/Time Pollster Biden Trump Margin Start/End Released/Entered 2020-10-10 00:00
SurveyMonkey RV [56]
60.0%
36.0%
Biden by 24.0%
2020-09-26 2020-10-23
2020-10-24 2020-10-31 20:28
2020-10-10 00:00
SurveyMonkey LV [56]
60.0%
37.0%
Biden by 23.0%
2020-09-26 2020-10-23
2020-10-24 2020-10-31 20:28
2020-10-09 12:00
DKC Analytics
56.0%
34.0%
Biden by 22.0%
2020-10-05 2020-10-13
2020-10-20 2020-10-21 05:49
2020-10-09 00:00
SurveyMonkey RV [56]
60.0%
36.0%
Biden by 24.0%
2020-09-25 2020-10-22
2020-10-23 2020-10-28 06:46
2020-10-09 00:00
SurveyMonkey LV [56]
61.0%
36.0%
Biden by 25.0%
2020-09-25 2020-10-22
2020-10-23 2020-10-28 06:46
2020-10-08 00:00
SurveyMonkey LV [56]
61.0%
36.0%
Biden by 25.0%
2020-09-24 2020-10-21
2020-10-22 2020-10-28 06:46
2020-10-08 00:00
SurveyMonkey RV [56]
61.0%
35.0%
Biden by 26.0%
2020-09-24 2020-10-21
2020-10-22 2020-10-28 06:46
2020-10-07 00:00
SurveyMonkey LV [56]
61.0%
36.0%
Biden by 25.0%
2020-09-23 2020-10-20
2020-10-21 2020-10-28 06:46
2020-10-07 00:00
SurveyMonkey RV [56]
61.0%
35.0%
Biden by 26.0%
2020-09-23 2020-10-20
2020-10-21 2020-10-28 06:46
2020-10-05 12:00
SurveyMonkey RV [56]
61.0%
35.0%
Biden by 26.0%
2020-09-21 2020-10-19
2020-10-20 2020-10-28 06:46
2020-10-05 12:00
SurveyMonkey LV [56]
61.0%
36.0%
Biden by 25.0%
2020-09-21 2020-10-19
2020-10-20 2020-10-28 06:46
2020-10-05 00:00
SurveyMonkey RV [56]
61.0%
35.0%
Biden by 26.0%
2020-09-21 2020-10-18
2020-10-19 2020-10-28 06:46
2020-10-05 00:00
SurveyMonkey LV [56]
61.0%
36.0%
Biden by 25.0%
2020-09-21 2020-10-18
2020-10-19 2020-10-28 06:46
2020-10-04 00:00
SurveyMonkey LV [56]
61.0%
35.0%
Biden by 26.0%
2020-09-20 2020-10-17
2020-10-18 2020-10-28 06:46
2020-10-04 00:00
SurveyMonkey RV [56]
61.0%
35.0%
Biden by 26.0%
2020-09-20 2020-10-17
2020-10-18 2020-10-28 06:46
2020-10-03 00:00
Fairleigh Dickenson RV [2]
52.0%
35.0%
Biden by 17.0%
2020-09-30 2020-10-05
2020-10-09 2020-10-09 17:35
2020-10-03 00:00
Fairleigh Dickenson LV [2]
53.0%
38.0%
Biden by 15.0%
2020-09-30 2020-10-05
2020-10-09 2020-10-09 17:34
2020-10-02 12:00
SurveyMonkey LV [56]
61.0%
36.0%
Biden by 25.0%
2020-09-18 2020-10-16
2020-10-17 2020-10-28 06:46
2020-10-02 12:00
SurveyMonkey RV [56]
61.0%
35.0%
Biden by 26.0%
2020-09-18 2020-10-16
2020-10-17 2020-10-28 06:46
2020-10-02 00:00
SurveyMonkey LV [56]
61.0%
36.0%
Biden by 25.0%
2020-09-18 2020-10-15
2020-10-16 2020-10-28 06:46
2020-10-02 00:00
SurveyMonkey RV [56]
60.0%
35.0%
Biden by 25.0%
2020-09-18 2020-10-15
2020-10-16 2020-10-28 06:46
2020-10-01 00:00
SurveyMonkey LV [56]
60.0%
36.0%
Biden by 24.0%
2020-09-17 2020-10-14
2020-10-15 2020-10-23 19:35
2020-10-01 00:00
SurveyMonkey RV [56]
60.0%
35.0%
Biden by 25.0%
2020-09-17 2020-10-14
2020-10-15 2020-10-23 06:23
2020-09-29 12:00
SurveyMonkey LV [56]
60.0%
36.0%
Biden by 24.0%
2020-09-15 2020-10-13
2020-10-14 2020-10-22 21:14
2020-09-29 12:00
SurveyMonkey RV [56]
60.0%
36.0%
Biden by 24.0%
2020-09-15 2020-10-13
2020-10-14 2020-10-21 22:55
2020-09-29 00:00
SurveyMonkey LV [56]
60.0%
37.0%
Biden by 23.0%
2020-09-15 2020-10-12
2020-10-13 2020-10-18 22:08
2020-09-29 00:00
SurveyMonkey RV [56]
59.0%
36.0%
Biden by 23.0%
2020-09-15 2020-10-12
2020-10-13 2020-10-18 07:18
2020-09-16 00:00
SurveyMonkey RV [2]
60.0%
36.0%
Biden by 24.0%
2020-09-01 2020-09-30
2020-10-02 2020-10-07 15:19
2020-09-16 00:00
SurveyMonkey LV [2]
60.0%
37.0%
Biden by 23.0%
2020-09-01 2020-09-30
2020-10-02 2020-10-03 21:35
2020-09-12 12:00
DKC Analytics
52.0%
38.0%
Biden by 14.0%
2020-09-08 2020-09-16
2020-10-03 2020-10-04 03:58
2020-09-06 00:00
Emerson w/Lean [2]
57.9%
39.6%
Biden by 18.3%
2020-09-04 2020-09-07
2020-09-08 2020-09-08 19:53
2020-09-06 00:00
Emerson [2]
55.0%
37.5%
Biden by 17.5%
2020-09-04 2020-09-07
2020-09-08 2020-09-08 19:48
2020-08-16 12:00
SurveyMonkey LV [2]
57.0%
40.0%
Biden by 17.0%
2020-08-01 2020-08-31
2020-10-02 2020-10-07 15:17
2020-08-16 12:00
SurveyMonkey RV [2]
58.0%
38.0%
Biden by 20.0%
2020-08-01 2020-08-31
2020-09-23 2020-09-26 17:26
2020-08-09 12:00
DKC Analytics
52.0%
33.0%
Biden by 19.0%
2020-08-05 2020-08-13
2020-08-20 2020-08-21 17:03
2020-07-16 12:00
SurveyMonkey LV [2]
61.0%
37.0%
Biden by 24.0%
2020-07-01 2020-07-31
2020-10-02 2020-10-07 15:15
2020-07-16 12:00
SurveyMonkey RV [2]
62.0%
36.0%
Biden by 26.0%
2020-07-01 2020-07-31
2020-09-23 2020-09-25 06:56
2020-07-10 00:00
DKC Analytics
51.0%
33.0%
Biden by 18.0%
2020-07-07 2020-07-12
2020-07-28 2020-07-28 18:55
2020-06-19 12:00
SurveyMonkey LV [2]
61.0%
37.0%
Biden by 24.0%
2020-06-08 2020-06-30
2020-10-02 2020-10-07 15:12
2020-06-19 12:00
SurveyMonkey RV [2]
62.0%
34.0%
Biden by 28.0%
2020-06-08 2020-06-30
2020-09-23 2020-09-24 19:03
2020-05-02 12:00
Quinnipiac
54.0%
35.0%
Biden by 19.0%
2020-04-30 2020-05-04
2020-05-06 2020-05-06 19:50
2020-04-27 12:00
Rutgers (RV) [2]
56.0%
33.0%
Biden by 23.0%
2020-04-22 2020-05-02
2020-05-14 2020-05-15 03:29
2020-04-27 12:00
Rutgers (All) [2]
55.0%
32.0%
Biden by 23.0%
2020-04-22 2020-05-02
2020-05-14 2020-05-15 03:26
2020-04-18 00:00
Monmouth
54.0%
38.0%
Biden by 16.0%
2020-04-16 2020-04-19
2020-04-23 2020-04-23 15:45
2020-02-14 12:00
Fairleigh Dickinson RV [2]
53.0%
35.0%
Biden by 18.0%
2020-02-12 2020-02-16
2020-02-18 2020-02-19 14:52
2020-02-14 12:00
Fairleigh Dickinson All [2]
52.0%
34.0%
Biden by 18.0%
2020-02-12 2020-02-16
2020-02-18 2020-02-19 06:46
2016-11-08 12:00
Election2016
55.0%
41.0%
DEM by 14.0%
2016-11-08 2016-11-08
2016-11-08 2019-02-20 03:59
2012-11-06 12:00
Election2012
58.4%
40.6%
DEM by 17.8%
2012-11-06 2012-11-06
2012-11-06 2013-09-22 02:48
2008-11-04 12:00
Election2008
57.3%
41.7%
DEM by 15.6%
2008-11-04 2008-11-04
2008-11-04 2013-09-30 03:32
2004-11-02 12:00
Election2004
52.9%
46.2%
DEM by 6.7%
2004-11-02 2004-11-02
2004-11-02 2013-10-14 06:54
2000-11-07 12:00
Election2000
56.1%
40.3%
DEM by 15.8%
2000-11-07 2000-11-07
2000-11-07 2013-11-10 10:30
1996-11-06 12:00
Election1996
53.7%
35.9%
DEM by 17.9%
1996-11-06 1996-11-06
1996-11-06 2014-02-16 17:06
1992-11-03 12:00
Election1992
43.0%
40.6%
DEM by 2.4%
1992-11-03 1992-11-03
1992-11-03 2014-03-17 06:23
1988-11-08 12:00
Election1988
42.6%
56.2%
REP by 13.6%
1988-11-08 1988-11-08
1988-11-08 2014-05-17 19:24
1984-11-06 12:00
Election1984
39.2%
60.1%
REP by 20.9%
1984-11-06 1984-11-06
1984-11-06 2014-05-24 06:37
1980-11-04 12:00
Election1980
38.6%
52.0%
REP by 13.4%
1980-11-04 1980-11-04
1980-11-04 2014-10-17 18:55
Election Graphs tracks state by state poll averages to estimate Electoral College results, and tracks estimates of the primary delegate races .
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The poll average generally uses the last 5 polls (by middate).
If there is tie for the middate of the oldest poll to be included, all polls with that middate are included.
If the result is exactly on the border between categories (0%, 5% or 10% margin) older polls are pulled in one by one until the result is clearly within a category.
When there are not enough actual polls for the poll average, results from prior presidential elections are used to fill in the average.
If a pollster releases multiple results based on the same sample they are weighted so collectively they count as "1 poll".
On state detail pages this is noted by an [N], shading in the listing, and a different color data point in the graph.
State win probabilities are calculated based on 2008-2016 data using the methodology in the January 2019 blog post titled "Polling Error vs Final Margin ".
Analysis for the 2008, 2012, and 2016 election cycles can be found here .
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