Wisconsin 2024 Presidential Election Polls

Harris vs. Trump

Source		Date	Sample	Harris	Trump	Other
Average of 17 Polls†				48.8%	47.7%	-
	FAU / Mainstreet	11/04/2024	786 LV	49%	48%	3%
	Emerson College	11/04/2024	800 LV ±3.4%	49%	49%	2%
	Research Co.	11/04/2024	450 LV ±4.6%	49%	46%	5%
	InsiderAdvantage	11/03/2024	800 LV ±3.4%	48%	49%	3%
	Trafalgar Group	11/03/2024	1,086 LV ±2.9%	48%	47%	5%
	NY Times / Siena College	11/03/2024	1,305 LV ±3.4%	49%	47%	4%
	Morning Consult	11/03/2024	540 LV ±4%	48%	48%	4%
	AtlasIntel	11/02/2024	728 LV ±4%	49%	50%	1%
	Redfield & Wilton	11/01/2024	932 LV ±3%	48%	47%	5%
	The Times (UK) / YouGov	11/01/2024	867 LV ±4.5%	49%	45%	6%
	Marist Poll	11/01/2024	1,330 LV ±3.4%	50%	48%	2%
	AtlasIntel	10/31/2024	673 LV ±4%	49%	49%	2%
	Echelon Insights	10/31/2024	600 LV ±4.5%	49%	49%	2%
	Marquette Law School	10/30/2024	753 LV ±4.4%	50%	49%	1%
	CNN	10/30/2024	736 LV ±4.8%	51%	45%	4%
	Redfield & Wilton	10/29/2024	746 LV ±3.4%	49%	47%	4%
	AtlasIntel	10/29/2024	1,470 LV ±3%	49%	49%	2%
	InsiderAdvantage	10/29/2024	800 LV ±3.5%	48%	49%	3%
	Suffolk University	10/28/2024	500 LV ±4.4%	47%	48%	5%
	Redfield & Wilton	10/25/2024	557 LV ±3.9%	49%	47%	4%
	Emerson College	10/24/2024	800 LV ±3.4%	48%	49%	3%
	Bloomberg / Morning Consult	10/23/2024	624 LV ±4%	48%	48%	4%
	Quinnipiac	10/23/2024	1,108 LV ±2.9%	48%	48%	4%
	Trafalgar Group	10/21/2024	1,083 LV ±2.9%	47%	47%	6%
	Redfield & Wilton	10/21/2024	622 LV ±3.6%	47%	46%	7%
	Wash. Post - Schar School	10/21/2024	695 LV ±4.6%	50%	47%	3%
	AtlasIntel	10/19/2024	932 LV ±3%	49%	48%	3%
	RMG Research	10/17/2024	787 LV ±3.5%	49%	50%	1%
	Morning Consult	10/17/2024	527 LV ±4%	47%	48%	5%
	Redfield & Wilton	10/16/2024	772 LV ±3.5%	47%	48%	5%
	Wall Street Journal	10/11/2024	600 RV ±4%	48%	48%	4%
	InsiderAdvantage	10/10/2024	800 LV ±3.5%	48%	48%	4%
	Emerson College	10/10/2024	1,000 LV ±3%	49%	50%	1%
	GSG / NSOR	10/09/2024	408 LV ±4.9%	48%	46%	6%
	Quinnipiac	10/09/2024	1,073 LV ±3%	47%	49%	4%
	Research Co.	10/08/2024	450 LV ±4.6%	47%	45%	8%
	Redfield & Wilton	10/07/2024	533 LV ±4%	47%	46%	7%
	Marquette Law School	10/02/2024	798 LV ±4.4%	52%	48%	0%
	Trafalgar Group	10/02/2024	1,079 LV ±2.9%	46%	47%	7%
	Cook Political/BSG/GS Strategy	10/02/2024	411 LV	49%	47%	4%
	AtlasIntel	9/28/2024	1,077 LV ±3%	48%	50%	2%
	NY Times / Siena College	9/28/2024	680 LV ±4.4%	49%	47%	4%
	Bloomberg / Morning Consult	9/26/2024	785 LV ±3%	51%	48%	1%
	RMG Research	9/26/2024	788 LV ±3.5%	50%	49%	1%
	Redfield & Wilton	9/23/2024	600 LV ±3.7%	47%	47%	6%
	MassINC	9/23/2024	800 LV ±3.8%	53%	46%	1%
	Morning Consult	9/19/2024	600 LV ±4.1%	50%	44%	6%
	Emerson College	9/19/2024	1,000 LV ±3%	48%	49%	3%
	Marist Poll	9/19/2024	1,194 LV ±3.6%	50%	49%	1%
	Quinnipiac	9/18/2024	1,075 LV ±3%	49%	48%	3%
	AARP	9/18/2024	600 LV ±4%	49%	48%	3%
	InsiderAdvantage	9/14/2024	800 LV ±3.5%	49%	47%	4%
	Marquette Law School	9/11/2024	738 LV ±4.7%	52%	48%	0%
	Redfield & Wilton	9/10/2024	626 LV ±3.7%	49%	46%	5%
	Morning Consult	9/09/2024	627 LV ±4%	49%	46%	5%
	CBS / YouGov	9/08/2024	958 LV ±4%	51%	49%	0%
	The Times (UK) / YouGov	9/05/2024	900 RV ±4.1%	47%	44%	9%
	CNN	9/04/2024	976 LV ±4.4%	50%	44%	6%
	Trafalgar Group	8/31/2024	1,083 LV ±2.9%	46%	47%	7%
	Redfield & Wilton	8/30/2024	672 LV ±3.6%	48%	44%	8%
	Bloomberg / Morning Consult	8/29/2024	701 LV ±4%	52%	44%	4%
	Emerson College	8/29/2024	850 LV ±3.3%	48%	49%	3%
	Redfield & Wilton	8/19/2024	469 LV ±4.2%	48%	44%	8%
	American Greatness/TIPP	8/15/2024	976 LV ±3.4%	47%	47%	6%
	Cook Political/BSG/GS Strategy	8/14/2024	404 LV	49%	46%	5%
	Independent Center	8/12/2024	500 RV ±4.4%	51%	42%	7%
	NY Times / Siena College	8/10/2024	661 LV ±4.3%	50%	46%	4%
	InsiderAdvantage	8/09/2024	800 LV ±3.7%	48%	49%	3%
	RMG Research	8/08/2024	800 RV ±3.5%	48%	45%	7%
	Marquette Law School	8/07/2024	778 LV ±4.8%	50%	49%	1%
	Redfield & Wilton	8/06/2024	597 LV ±3.7%	43%	43%	14%
	Public Opinion Strategies	8/01/2024	400 LV	48%	46%	6%
	Bloomberg / Morning Consult	7/30/2024	700 RV ±4%	49%	47%	4%
	Fox News	7/26/2024	1,046 RV ±3%	49%	50%	1%
	Redfield & Wilton	7/26/2024	523 LV ±3.9%	44%	44%	12%
	Emerson College	7/25/2024	845 RV ±3.3%	47%	47%	6%
	Public Policy	7/22/2024	548 RV	48%	49%	3%
	North Star Opinion Research	7/12/2024	600 LV ±4%	47%	48%	5%
	Bloomberg / Morning Consult	5/22/2024	693 RV ±4%	41%	49%	10%
	Emerson College	2/27/2024	1,000 RV ±3%	44%	47%	9%
	NY Times / Siena College	11/05/2023	603 RV ±4.8%	46%	47%	7%

Show:

Harris vs. Trump

Including Third Parties and Independents

A separate average calculation for the subset of polls that have a question that names one or more notable candidates in addition to Harris and Trump. The inclusion of these names can significantly influence the polling average.

Source		Date	Sample	Harris	Stein	Kennedy	West	Oliver	Trump	Other
Average of 10 Polls†				48.0%	0.9%	1.4%	0.1%	0.7%	46.6%	-
	NY Times / Siena College	11/03/2024	1,305 LV ±3.4%	48%	1%	0%	0%	0%	45%	6%
	AtlasIntel	11/02/2024	728 LV ±4%	48%	1%	-	-	0%	49%	2%
	Redfield & Wilton	11/01/2024	932 LV ±3%	48%	0%	-	-	1%	47%	4%
	The Times (UK) / YouGov	11/01/2024	867 LV ±4.5%	49%	2%	-	0%	-	45%	4%
	Echelon Insights	10/31/2024	600 LV ±4.5%	48%	1%	0%	0%	0%	48%	3%
	Marquette Law School	10/30/2024	753 LV ±4.4%	46%	1%	5%	1%	2%	44%	1%
	CNN	10/30/2024	736 LV ±4.8%	51%	1%	1%	0%	0%	45%	2%
	Redfield & Wilton	10/29/2024	746 LV ±3.4%	49%	0%	-	-	1%	47%	3%
	AtlasIntel	10/29/2024	1,470 LV ±3%	48%	1%	-	-	1%	49%	1%
	Suffolk University	10/28/2024	500 LV ±4.4%	47%	1%	1%	0%	0%	48%	3%
	Redfield & Wilton	10/25/2024	557 LV ±3.9%	49%	0%	-	-	1%	47%	3%
	Bloomberg / Morning Consult	10/23/2024	624 LV ±4%	47%	1%	-	-	3%	47%	2%
	Quinnipiac	10/23/2024	1,108 LV ±2.9%	48%	0%	-	0%	0%	48%	4%
	Redfield & Wilton	10/21/2024	622 LV ±3.6%	47%	0%	-	-	1%	46%	6%
	AtlasIntel	10/19/2024	932 LV ±3%	49%	0%	1%	-	1%	48%	1%
	Redfield & Wilton	10/16/2024	772 LV ±3.5%	47%	1%	-	-	1%	48%	3%
	Wall Street Journal	10/11/2024	600 RV ±4%	46%	0%	3%	1%	0%	45%	5%
	GSG / NSOR	10/09/2024	408 LV ±4.9%	46%	0%	2%	1%	1%	45%	5%
	Quinnipiac	10/09/2024	1,073 LV ±3%	46%	1%	-	0%	1%	48%	4%
	Redfield & Wilton	10/07/2024	533 LV ±4%	47%	0%	-	-	1%	46%	6%
	Marquette Law School	10/02/2024	798 LV ±4.4%	49%	1%	3%	0%	1%	44%	2%
	Cook Political/BSG/GS Strategy	10/02/2024	411 LV	48%	0%	2%	1%	-	46%	3%
	AtlasIntel	9/28/2024	1,077 LV ±3%	48%	1%	0%	0%	1%	50%	0%
	NY Times / Siena College	9/28/2024	680 LV ±4.4%	48%	1%	-	-	2%	46%	3%
	Bloomberg / Morning Consult	9/26/2024	785 LV ±3%	50%	0%	-	-	1%	47%	2%
	Redfield & Wilton	9/23/2024	600 LV ±3.7%	47%	0%	-	-	0%	47%	6%
	MassINC	9/23/2024	800 LV ±3.8%	51%	1%	1%	0%	0%	45%	2%
	Quinnipiac	9/18/2024	1,075 LV ±3%	48%	1%	-	0%	0%	47%	4%
	AARP	9/18/2024	600 LV ±4%	48%	1%	2%	0%	0%	45%	4%
	Marquette Law School	9/11/2024	738 LV ±4.7%	48%	1%	6%	1%	1%	43%	0%
	Redfield & Wilton	9/10/2024	626 LV ±3.7%	49%	0%	-	-	1%	46%	4%
	The Times (UK) / YouGov	9/05/2024	900 RV ±4.1%	47%	1%	-	1%	-	44%	7%
	CNN	9/04/2024	976 LV ±4.4%	50%	1%	-	0%	2%	44%	3%
	Redfield & Wilton	8/30/2024	672 LV ±3.6%	48%	0%	-	-	0%	44%	8%
	Bloomberg / Morning Consult	8/29/2024	701 LV ±4%	51%	1%	-	-	1%	44%	3%
	Redfield & Wilton	8/19/2024	469 LV ±4.2%	48%	0%	3%	-	0%	44%	5%
	American Greatness/TIPP	8/15/2024	976 LV ±3.4%	46%	1%	6%	1%	-	45%	1%
	Cook Political/BSG/GS Strategy	8/14/2024	404 LV	48%	-	5%	1%	-	43%	3%
	Independent Center	8/12/2024	500 RV ±4.4%	49%	1%	3%	1%	-	40%	6%
	NY Times / Siena College	8/10/2024	661 LV ±4.3%	49%	0%	5%	0%	0%	43%	3%
	Marquette Law School	8/07/2024	778 LV ±4.8%	46%	1%	6%	0%	1%	45%	1%
	Redfield & Wilton	8/06/2024	597 LV ±3.7%	43%	0%	3%	-	0%	43%	11%
	Bloomberg / Morning Consult	7/30/2024	700 RV ±4%	44%	0%	6%	-	3%	45%	2%
	Fox News	7/26/2024	1,046 RV ±3%	46%	1%	5%	1%	-	46%	1%
	Redfield & Wilton	7/26/2024	523 LV ±3.9%	44%	1%	5%	-	1%	44%	5%
	Emerson College	7/25/2024	845 RV ±3.3%	45%	1%	3%	-	-	45%	6%

Show:

Biden vs. Trump

Includes polls recorded through the president' withdrawal from the race on July 21, 2024.

Source		Date	Sample	Biden	Trump	Other
Average of 5 Polls†				42.0%	45.0%	-
	Redfield & Wilton	7/21/2024	470 LV ±4.1%	42%	42%	16%
	Trafalgar Group	7/18/2024	1,087 LV ±2.9%	43%	46%	11%
	Emerson College	7/18/2024	1,000 RV ±3%	43%	48%	9%
	The Times (UK) / YouGov	7/15/2024	900 RV ±4.1%	38%	43%	19%
	North Star Opinion Research	7/12/2024	600 LV ±4%	44%	46%	10%
	AARP	7/09/2024	600 LV ±4%	45%	50%	5%
	Bloomberg / Morning Consult	7/06/2024	695 RV ±4%	47%	44%	9%
	Emerson College	7/02/2024	1,000 RV ±3%	44%	47%	9%
	Marquette Law School	6/26/2024	784 LV ±4.9%	51%	49%	0%
	Emerson College	6/20/2024	1,000 RV ±3%	44%	47%	9%
	J.L. Partners	6/13/2024	500 LV ±4.3%	44%	44%	12%
	FAU / Mainstreet	6/04/2024	290 LV	40%	41%	19%
	Cook Political/BSG/GS Strategy	5/23/2024	503 LV ±4.4%	45%	45%	10%
	Bloomberg / Morning Consult	5/22/2024	693 RV ±4%	46%	47%	7%
	NY Times / Siena College	5/13/2024	614 RV ±4%	47%	45%	8%
	Quinnipiac	5/08/2024	1,457 RV ±2.6%	50%	44%	6%
	Emerson College	4/30/2024	1,000 RV ±3%	45%	47%	8%
	CBS / YouGov	4/28/2024	1,245 LV ±3.2%	49%	50%	1%
	Bloomberg / Morning Consult	4/24/2024	702 RV ±4%	44%	48%	8%
	Fox News	4/18/2024	1,198 RV ±2.5%	48%	48%	4%
	Marquette Law School	4/17/2024	814 RV ±4.8%	44%	47%	9%
	Wall Street Journal	4/02/2024	600 RV ±4%	46%	46%	8%
	Bloomberg / Morning Consult	3/26/2024	697 RV ±4%	46%	45%	9%
	Emerson College	3/21/2024	1,000 RV ±3%	43%	46%	11%
	Bloomberg / Morning Consult	2/29/2024	702 RV ±4%	42%	46%	12%
	Emerson College	2/27/2024	1,000 RV ±3%	42%	45%	13%
	Marquette Law School	2/07/2024	808 LV ±4.4%	49%	50%	1%
	Fox News	2/01/2024	1,172 RV ±3%	47%	47%	6%
	Bloomberg / Morning Consult	1/31/2024	697 RV ±4%	44%	49%	7%
	Bloomberg / Morning Consult	12/14/2023	681 RV ±4%	41%	45%	14%
	J.L. Partners	12/04/2023	550 LV ±4.2%	37%	32%	31%
	Bloomberg / Morning Consult	11/09/2023	675 RV ±4%	46%	47%	7%
	Emerson College	11/09/2023	819 LV ±3%	45%	45%	10%
	Marquette Law School	11/08/2023	908 RV ±4.5%	50%	48%	2%
	NY Times / Siena College	11/05/2023	603 RV ±4.8%	47%	45%	8%
	Bloomberg / Morning Consult	10/19/2023	700 RV ±4%	44%	46%	10%
	Emerson College	10/12/2023	532 RV ±4.2%	40%	42%	18%
	Marquette Law School	6/28/2023	913 RV ±4.3%	52%	43%	5%
	Public Opinion Strategies	4/21/2023	500 RV ±4.4%	47%	43%	10%

Show:

Biden vs. Trump

Including Third Parties and Independents

A separate average calculation for the subset of polls that have a question that names one or more notable candidates in addition to Biden and Trump. The inclusion of these names can significantly influence the polling average.

Source		Date	Sample	Biden	Stein	Kennedy	West	Oliver	Trump	Other
Average of 5 Polls†				40.4%	1.4%	5.6%	0.3%	0.8%	43.0%	-
	Redfield & Wilton	7/21/2024	470 LV ±4.1%	42%	1%	6%	-	0%	42%	9%
	Trafalgar Group	7/18/2024	1,087 LV ±2.9%	43%	1%	3%	0%	0%	46%	7%
	Emerson College	7/18/2024	1,000 RV ±3%	43%	1%	4%	0%	1%	46%	5%
	The Times (UK) / YouGov	7/15/2024	900 RV ±4.1%	38%	1%	4%	1%	-	43%	13%
	North Star Opinion Research	7/12/2024	600 LV ±4%	36%	3%	11%	-	2%	38%	10%
	AARP	7/09/2024	600 LV ±4%	38%	3%	9%	-	1%	44%	5%
	Bloomberg / Morning Consult	7/06/2024	695 RV ±4%	41%	1%	10%	1%	0%	39%	8%
	Emerson College	7/02/2024	1,000 RV ±3%	40%	2%	6%	1%	1%	43%	7%
	Marquette Law School	6/26/2024	784 LV ±4.9%	42%	2%	7%	3%	1%	44%	1%
	Emerson College	6/20/2024	1,000 RV ±3%	42%	1%	6%	0%	-	44%	7%
	J.L. Partners	6/13/2024	500 LV ±4.3%	44%	0%	5%	0%	-	44%	7%
	Cook Political/BSG/GS Strategy	5/23/2024	503 LV ±4.4%	41%	1%	9%	1%	-	41%	7%
	Bloomberg / Morning Consult	5/22/2024	693 RV ±4%	42%	1%	6%	1%	-	43%	7%
	NY Times / Siena College	5/13/2024	614 RV ±4%	38%	1%	9%	0%	-	38%	14%
	Quinnipiac	5/08/2024	1,457 RV ±2.6%	40%	4%	12%	1%	-	39%	4%
	Emerson College	4/30/2024	1,000 RV ±3%	40%	1%	6%	1%	-	45%	7%
	CBS / YouGov	4/28/2024	1,245 LV ±3.2%	44%	8%	-	-	-	48%	0%
	Bloomberg / Morning Consult	4/24/2024	702 RV ±4%	41%	1%	8%	1%	-	44%	5%
	Fox News	4/18/2024	1,198 RV ±2.5%	43%	2%	9%	2%	-	41%	3%
	Marquette Law School	4/17/2024	814 RV ±4.8%	40%	3%	13%	2%	-	41%	1%
	Wall Street Journal	4/02/2024	600 RV ±4%	41%	1%	10%	1%	-	38%	9%
	Emerson College	3/21/2024	1,000 RV ±3%	40%	1%	6%	1%	-	43%	9%
	Emerson College	2/27/2024	1,000 RV ±3%	37%	1%	7%	1%	-	41%	13%
	Marquette Law School	2/07/2024	808 LV ±4.4%	39%	4%	13%	2%	-	41%	1%
	Fox News	2/01/2024	1,172 RV ±3%	39%	2%	7%	1%	-	42%	9%
	Bloomberg / Morning Consult	1/31/2024	697 RV ±4%	35%	2%	10%	0%	-	43%	10%
	Bloomberg / Morning Consult	12/14/2023	681 RV ±4%	34%	3%	10%	1%	-	40%	12%
	J.L. Partners	12/04/2023	550 LV ±4.2%	37%	1%	6%	1%	-	32%	23%
	Bloomberg / Morning Consult	11/09/2023	675 RV ±4%	36%	-	13%	2%	-	38%	11%
	NY Times / Siena College	11/05/2023	603 RV ±4.8%	37%	-	22%	-	-	35%	6%

Show:

†The average includes the most recent poll from each source released within two weeks of the November 5 election. If there are fewer than five, the window is expanded to 30 days or five polls from the date of the most recent poll, whichever comes first. In the latter scenario, if there are multiple qualifying polls on the same calendar date as the oldest poll used, those will also be included.

When did it last happen?

This feature shows the most recent election where the state voted with or against the presidential winner in each party. Click the year to see the corresponding electoral map and results.

Wisconsin Winner

Trump

Biden

Kerry

Nixon

Election Winner

Trump

Biden

Bush

Kennedy

2024

2020

2004

1960

Wisconsin 2024 Presidential Election Polls

Harris vs. Trump

Harris vs. Trump

Including Third Parties and Independents

Biden vs. Trump

Includes polls recorded through the president' withdrawal from the race on July 21, 2024.

Biden vs. Trump

Including Third Parties and Independents

When did it last happen?

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