Election 2020 Polls - Dave Leip's Atlas of U.S. Presidential Elections

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Pennsylvania Polls (Aggregate = Lean Biden for 3-poll average)

Candidate		Party	Avg.	#Wins	EV	Poll Graph
	Biden	Democratic	51%	2	20
	Trump	Republican	46%	1	0
	Ind Cand	Independent	0%	0	0
	Other	-	1%	0	0
	Undecided	-	3%	0	0

Three-Poll Rolling Average
Rolling Average Poll Graph

Date	Poll Source	Spread	DT	Dem	Ind	Other	Und	MOE	Sample	#C
2020-11-02	Susquehanna Polling & Research	R +1	49%	48%	0%	0%	3%	4%	499 L
2020-11-01	Morning Consult	D +9	43%	52%	0%	0%	5%	2%	2,686 L	14
2020-11-01	Data 4 Progress	D +7	45%	52%	0%	2%	0%	3%	1,417 L	0
2020-11-01	Research Consultants	D +6	46%	52%	0%	0%	2%	5%	450 L	7
2020-11-01	Other Source	D +2	49%	51%	0%	0%	0%	6%	340 L	22
2020-11-01	Monmouth University	D +7	44%	51%	0%	0%	5%	4%	500 L	29
2020-11-01	Ipsos	D +7	44%	51%	3%	0%	2%	4%	673 L	26
2020-11-01	Rasmussen	D +4	45%	49%	0%	1%	4%	4%	800 L	20
2020-11-01	Marist College	D +5	46%	51%	0%	0%	3%	4%	772 L	64
2020-10-31	Trafalgar Group	R +2	48%	46%	3%	0%	3%	5%	600 L
2020-10-31	Emerson College	D +4	46%	50%	2%	0%	2%	3%	823 L
2020-10-31	Other Source	D +4	48%	52%	0%	0%	0%	3%	879 L	7
2020-10-31	Insider Advantage	R +2	49%	47%	0%	0%	2%	4%	500 L
2020-10-30	Targoz Strategic Marketing	D +14	42%	56%	0%	0%	2%	4%	998 L	37
2020-10-30	Washington Post	D +7	44%	51%	3%	0%	2%	4%	810 L	56
2020-10-30	Siena Research Institute	D +6	43%	49%	2%	0%	5%	3%	1,862 L	94
2020-10-29	Redfield & Wilton	D +5	45%	50%	0%	2%	3%	3%	2,125 L	11
2020-10-29	Public Policy Polling	D +7	45%	52%	0%	0%	3%	3%	1,012 L	7
2020-10-29	Other Source	D +5	46%	51%	0%	0%	3%	3%	901 L	12
2020-10-28	Muhlenberg College	D +5	44%	49%	0%	4%	2%	6%	419 L	27
2020-10-27	RMG Research	D +6	45%	51%	0%	2%	2%	4%	800 L	5
2020-10-27	Quinnipiac University	D +7	44%	51%	1%	0%	4%	3%	1,324 L	36
2020-10-26	Ipsos	D +5	45%	50%	2%	0%	3%	4%	655 L	32
2020-10-25	Latino Decisions	D +5	45%	50%	0%	0%	5%	4%	723 L	41
2020-10-25	Civiqs	D +7	45%	52%	2%	0%	1%	3%	1,145 L	49
2020-10-25	Trafalgar Group	Tie	48%	48%	0%	0%	4%	3%	1,076 L
2020-10-25	Franklin and Marshall College	D +6	44%	50%	0%	0%	5%	5%	558 L	22
2020-10-25	Insider Advantage	R +2	48%	46%	0%	0%	6%	5%	400 L
2020-10-23	Gravis Marketing	D +7	44%	51%	0%	0%	5%	4%	602 L	33
2020-10-22	Public Policy Polling	D +5	46%	51%	0%	0%	4%	3%	980 L	27
2020-10-21	University of Wisconsin	D +8	44%	52%	0%	0%	3%	4%	669 L	62
2020-10-20	Morning Consult	D +9	43%	52%	0%	0%	5%	2%	2,563 L	79
2020-10-20	CNN/ORC	D +10	43%	53%	0%	3%	1%	4%	843 L	42
2020-10-20	Other Source	D +5	39%	44%	0%	10%	7%	3%	1,000 L	37
2020-10-20	Suffolk University	D +7	42%	49%	3%	0%	4%	5%	500 L	18
2020-10-20	Fox News	D +5	45%	50%	0%	2%	2%	3%	1,045 L	44
2020-10-20	Muhlenberg College	D +7	44%	51%	0%	2%	4%	6%	416 L	16
2020-10-19	Change Research	D +2	47%	49%	0%	0%	4%	4%	574 L	32
2020-10-19	Ipsos	D +4	45%	49%	0%	3%	4%	4%	653 L	62
2020-10-19	Rasmussen	D +3	47%	50%	0%	0%	3%	4%	800 L	12
2020-10-19	Quinnipiac University	D +8	43%	51%	0%	1%	5%	3%	1,241 L	34
2020-10-15	Other Source	D +5	46%	51%	0%	0%	3%	4%	992 L	30
2020-10-13	Insider Advantage	D +3	43%	46%	0%	2%	9%	5%	400 L	12
2020-10-12	RMG Research	D +6	43%	49%	0%	2%	6%	4%	800 L	4
2020-10-12	Trafalgar Group	D +2	45%	47%	3%	3%	2%	3%	1,034 L	9
2020-10-11	Morning Consult	D +8	44%	52%	0%	0%	4%	2%	2,610 L	20
2020-10-11	Civiqs	D +7	45%	52%	0%	2%	1%	4%	600 L	13
2020-10-11	Ipsos	D +7	44%	51%	0%	0%	7%	4%	622 L	34
2020-10-09	Whitman Insight Strategies	D +5	46%	51%	1%	0%	3%	4%	517 L	4
2020-10-08	Baldwin Wallace University	D +5	45%	50%	1%	0%	4%	3%	1,140 L	18
2020-10-07	Redfield & Wilton	D +7	42%	49%	0%	2%	7%	4%	927 L	43
2020-10-06	Quinnipiac University	D +13	41%	54%	1%	0%	3%	3%	1,211 L	92
2020-10-05	Emerson College	D +5	45%	50%	2%	0%	3%	4%	688 L	17
2020-10-05	Ipsos	D +5	45%	50%	0%	0%	5%	5%	605 L	5
2020-10-04	Change Research	D +4	46%	50%	0%	0%	4%	2%	2,688 L	11
2020-10-04	Monmouth University	D +12	42%	54%	1%	0%	2%	4%	500 R	73
2020-10-02	CBS News / YouGov	D +7	44%	51%	1%	0%	5%	3%	1,202 L	31
2020-10-02	Siena Research Institute	D +7	42%	49%	3%	0%	5%	4%	706 L	58
2020-09-30	SurveyMonkey/Axios	D +6	46%	52%	0%	0%	2%	2%	4,613 L	36
2020-09-27	New York Times	D +9	40%	49%	2%	0%	8%	4%	711 L	95
2020-09-26	Redfield & Wilton	D +6	44%	50%	1%	0%	5%	3%	972 L	16
2020-09-26	Washington Post	D +9	45%	54%	0%	0%	1%	4%	568 L	76
2020-09-23	Fox News	D +7	44%	51%	2%	0%	3%	3%	856 L	115
2020-09-22	Other Source	D +2	45%	47%	0%	3%	6%	4%	1,012 L	25
2020-09-21	University of Wisconsin	D +4	45%	49%	0%	0%	6%	4%	642 L	25
2020-09-20	Change Research	D +4	45%	49%	0%	0%	6%	5%	579 L	15
2020-09-20	Franklin and Marshall College	D +6	42%	48%	0%	0%	10%	7%	480 L	21
2020-09-19	Other Source	D +11	42%	53%	0%	0%	5%	5%	400 L	33
2020-09-17	Trafalgar Group	D +2	45%	47%	5%	0%	2%	3%	1,006 L	21
2020-09-17	Other Source	D +5	45%	50%	0%	1%	4%	2%	820 L	10
2020-09-16	Ipsos	D +3	46%	49%	0%	0%	5%	5%	611 L	29
2020-09-15	Civiqs	D +7	45%	52%	0%	0%	3%	5%	559 L	32
2020-09-14	Redfield & Wilton	D +5	44%	49%	2%	0%	5%	4%	1,036 L	12
2020-09-08	Benenson Strategy Group	D +3	46%	49%	0%	0%	5%	4%	1,600 L	10
2020-09-07	Morning Consult	D +5	45%	50%	0%	0%	5%	2%	2,227 L	20
2020-09-07	Marist College	D +9	44%	53%	1%	0%	2%	4%	771 L	53
2020-09-06	Change Research	D +4	46%	50%	0%	0%	4%	4%	829 L	10
2020-09-03	Redfield & Wilton	D +5	43%	48%	3%	0%	7%	3%	1,053 L	47
2020-09-02	Susquehanna Polling & Research	D +2	42%	44%	6%	0%	7%	4%	498 L	43
2020-09-01	Quinnipiac University	D +8	44%	52%	1%	0%	3%	3%	1,107 L	46
2020-08-31	Monmouth University	D +4	45%	49%	0%	0%	6%	5%	400 L	89
2020-08-30	Morning Consult	D +4	45%	49%	0%	0%	6%	3%	2,158 L	57
2020-08-23	Change Research	D +3	46%	49%	0%	0%	5%	4%	984 L	40
2020-08-17	Redfield & Wilton	D +7	41%	48%	3%	0%	8%	4%	1,006 R	34
2020-08-17	Civiqs	D +7	44%	51%	3%	0%	2%	4%	617 R	44
2020-08-07	YouGov	D +6	43%	49%	3%	0%	5%	4%	1,225 L	27
2020-08-06	University of Wisconsin	D +9	41%	50%	0%	0%	9%	4%	800 R	17
2020-07-26	Morning Consult	D +8	42%	50%	0%	0%	8%	2%	2,092 L	42
2020-07-26	Change Research	D +2	46%	48%	0%	0%	6%	5%	382 L	18
2020-07-26	Franklin and Marshall College	D +9	41%	50%	0%	0%	9%	5%	667 L	13
2020-07-24	Gravis Marketing	D +3	45%	48%	0%	0%	8%	3%	1,006 L	27
2020-07-21	Redfield & Wilton	D +7	41%	48%	3%	0%	8%	4%	1,016 L	17
2020-07-20	SPRY Strategies	R +1	48%	47%	0%	0%	5%	4%	700 L	50
2020-07-20	Fox News	D +11	39%	50%	0%	4%	7%	4%	793 L	49
2020-07-16	Rasmussen	D +5	46%	51%	0%	2%	1%	4%	750 L	26
2020-07-13	Monmouth University	D +13	40%	53%	0%	3%	4%	4%	401 R	55
2020-07-12	Change Research	D +8	42%	50%	0%	0%	8%	4%	743 L	8
2020-07-02	Trafalgar Group	D +5	43%	48%	0%	6%	3%	3%	1,062 L	25
2020-06-28	Change Research	D +6	44%	50%	0%	0%	6%	4%	783 L	26
2020-06-23	Susquehanna Polling & Research	D +5	41%	46%	0%	5%	8%	4%	715 L	17
2020-06-19	Redfield & Wilton	D +10	39%	49%	2%	1%	9%	3%	1,125 R	38
2020-06-16	Siena Research Institute	D +10	40%	50%	0%	2%	7%	4%	651 L	65
2020-06-14	Change Research	D +3	46%	49%	0%	3%	2%	5%	501 L	40
2020-05-31	Change Research	R +4	50%	46%	0%	2%	2%	4%	579 L	64
2020-04-26	Harper Polling	D +6	43%	49%	0%	0%	8%	4%	644 L	17
2020-04-21	Public Policy Polling	D +7	44%	51%	0%	0%	5%	3%	1,251 R	27
2020-04-21	Fox News	D +8	42%	50%	0%	2%	6%	4%	803 R	49
2020-04-20	Susquehanna Polling & Research	D +6	42%	48%	0%	1%	8%	4%	693 L	24
2020-04-20	Ipsos	D +6	40%	46%	0%	0%	14%	5%	578 R	26
2020-03-23	Change Research	R +3	50%	47%	0%	0%	4%	4%	510 L	29
2020-02-20	Muhlenberg College	R +1	47%	46%	0%	0%	7%	6%	424 L
2020-02-18	Quinnipiac University	D +5	43%	48%	0%	0%	9%	3%	849 L
2019-12-05	Other Source	R +6	46%	40%	0%	0%	14%	4%	598 L
2019-11-09	Muhlenberg College	D +9	43%	52%	0%	4%	2%	6%	410 R	16
2019-11-03	Other Source	D +5	43%	48%	0%	0%	10%	6%	632 R	0
2019-10-25	Siena Research Institute	D +1	44%	45%	0%	0%	11%	4%	661 R
2019-09-09	Other Source	D +3	41%	44%	0%	0%	15%	4%	527 L
2019-06-13	Other Source	R +6	44%	38%	0%	0%	18%	4%	565 L
2019-05-14	Quinnipiac University	D +9	43%	52%	0%	2%	3%	4%	978 R	45
2019-04-30	Other Source	D +1	45%	46%	0%	0%	9%	7%	200 L
2019-03-28	Emerson College	D +10	45%	55%	0%	0%	0%	3%	808 L	29
2019-03-21	Other Source	Tie	45%	45%	0%	0%	10%	4%	632 L
2019-01-01	2016 Election Result	R +1	48%	47%	0%	5%	0%	0%	6,166,729 L

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