Wisconsin’s 2020 Democratic Presidential Primary

We’re tracking polls and endorsements, with more to come.

Wisconsin’s primary is scheduled for April 7, 2020.
77 delegates will be awarded proportionally based on the results statewide and in each congressional district.
In 2016, Bernie Sanders got 56.6% of the vote in Wisconsin, and Hillary Clinton got 43.1%.

Polls See all »

Key

A = ADULTS

RV = REGISTERED VOTERS

V = VOTERS

LV = LIKELY VOTERS

More candidates »
DatesPollsterSample
Biden
Warren
Sanders
Buttigieg
Harris
Yang
Klobuchar
Booker
Bullock
Williamson
Steyer
Castro
Delaney
Bennet
Gabbard
O'Rourke
Gillibrand
Inslee
Hickenlooper
Messam
Ryan
Sestak
Swalwell
Gravel
Moulton
Nov 13-17, 2019
340 LV
Nov 13-17, 2019
340LV
30%
15%
17%
13%
2%
2%
3%
3%
1%
1%
1%
0%
0%
0%

Biden

30%

Sanders

17%

Warren

15%

Buttigieg

13%

Booker

3%

Klobuchar

3%

Harris

2%

Yang

2%

Bullock

1%

Steyer

1%

Williamson

1%

Bennet

0%

Castro

0%

Delaney

0%
Oct 13-26, 2019
292 LV
Oct 13-26, 2019
292LV
23%
25%
20%
5%
1%
2%
0%
1%
0%
0%
1%
1%

Warren

25%

Biden

23%

Sanders

20%

Buttigieg

5%

Yang

2%

Harris

1%

Gabbard

1%

Booker

1%

O'Rourke

1%

Klobuchar

0%

Steyer

0%

Castro

0%
Oct 13-17, 2019
379 LV
Oct 13-17, 2019
379LV
31%
24%
17%
7%
5%
3%
3%
1%
0%
1%
0%
0%
0%
0%
2%
0%
0%
0%
0%

Biden

31%

Warren

24%

Sanders

17%

Buttigieg

7%

Harris

5%

Klobuchar

3%

Yang

3%

Gabbard

2%

Booker

1%

Williamson

1%

Bennet

0%

Bullock

0%

Castro

0%

Delaney

0%

Messam

0%

O'Rourke

0%

Ryan

0%

Sestak

0%

Steyer

0%
Sep 23-Oct 15, 2019
274 LV
Sep 23-Oct 15, 2019
274LV
17%
22%
10%
6%
3%
2%
3%
2%
0%
0%
1%

Warren

22%

Biden

17%

Sanders

10%

Buttigieg

6%

Klobuchar

3%

Harris

3%

Yang

2%

Booker

2%

O'Rourke

1%

Steyer

0%

Castro

0%
Sep 29-Oct 2, 2019
663 LV
Sep 29-Oct 2, 2019
663LV
11%
34%
25%
6%
3%
3%
1%
1%
0%
0%
0%
0%
0%
0%
3%
1%
0%
0%
0%

Warren

34%

Sanders

25%

Biden

11%

Buttigieg

6%

Gabbard

3%

Yang

3%

Harris

3%

Klobuchar

1%

O'Rourke

1%

Booker

1%

Ryan

0%

Bullock

0%

Williamson

0%

Bennet

0%

Messam

0%

Castro

0%

Steyer

0%

Delaney

0%

Sestak

0%
Sep 29-Oct 2, 2019
663 LV
Sep 29-Oct 2, 2019
663LV
28%
22%
17%
7%
5%
2%
2%
2%
1%
0%
0%
0%
0%
0%
1%
1%
0%
0%
0%

Biden

28%

Warren

22%

Sanders

17%

Buttigieg

7%

Harris

5%

Booker

2%

Klobuchar

2%

Yang

2%

Bullock

1%

Gabbard

1%

O'Rourke

1%

Bennet

0%

Delaney

0%

Ryan

0%

Sestak

0%

Steyer

0%

Williamson

0%

Castro

0%

Messam

0%
Aug 25-29, 2019
444 RV
Aug 25-29, 2019
444RV
28%
17%
20%
6%
3%
2%
1%
1%
1%
0%
1%
0%
0%
0%
0%
1%
1%
0%

Biden

28%

Sanders

20%

Warren

17%

Buttigieg

6%

Harris

3%

Yang

2%

Booker

1%

Bullock

1%

Gillibrand

1%

Klobuchar

1%

O'Rourke

1%

Steyer

1%

Bennet

0%

Castro

0%

Delaney

0%

Gabbard

0%

Ryan

0%

Williamson

0%
Aug 9-11, 2019
626 LV
Aug 9-11, 2019
626LV
20%
29%
24%
9%
5%
2%
2%
1%
0%
1%
1%
0%
0%
0%
2%
1%
0%
1%
0%
0%
0%

Warren

29%

Sanders

24%

Biden

20%

Buttigieg

9%

Harris

5%

Yang

2%

Klobuchar

2%

Gabbard

2%

Booker

1%

O'Rourke

1%

Steyer

1%

Inslee

1%

Williamson

1%

Hickenlooper

0%

Bullock

0%

Gillibrand

0%

Castro

0%

Bennet

0%

Delaney

0%

Sestak

0%

Messam

0%
Jun 29-Jul 4, 2019
1,261 LV
Jun 29-Jul 4, 2019
1,261LV
18%
19%
19%
15%
17%
1%
1%
3%
0%
0%
1%
1%
0%
2%
2%
1%
1%
0%
0%
0%
0%
0%

Sanders

19%

Warren

19%

Biden

18%

Harris

17%

Buttigieg

15%

Booker

3%

Gabbard

2%

O'Rourke

2%

Yang

1%

Klobuchar

1%

Castro

1%

Delaney

1%

Gillibrand

1%

Inslee

1%

Hickenlooper

0%

Williamson

0%

Swalwell

0%

Bullock

0%

Bennet

0%

Gravel

0%

Moulton

0%

Ryan

0%
May 23-29, 2019
238 LV
May 23-29, 2019
238LV
28%
14%
13%
7%
7%
0%
3%
2%
1%
0%
1%
1%
1%
0%
0%

Biden

28%

Warren

14%

Sanders

13%

Harris

7%

Buttigieg

7%

Klobuchar

3%

Booker

2%

O'Rourke

1%

Gillibrand

1%

Castro

1%

Gabbard

1%

Hickenlooper

0%

Yang

0%

Inslee

0%

Delaney

0%
Apr 15-18, 2019
485 LV
Apr 15-18, 2019
485LV
24%
6%
20%
10%
7%
1%
4%
4%
1%
0%
0%
5%
1%
0%
2%

Biden

24%

Sanders

20%

Buttigieg

10%

Harris

7%

Warren

6%

O'Rourke

5%

Booker

4%

Klobuchar

4%

Hickenlooper

2%

Yang

1%

Gillibrand

1%

Castro

1%

Gabbard

0%

Inslee

0%

Delaney

0%
Mar 15-17, 2019
324 LV
Mar 15-17, 2019
324LV
24%
14%
39%
1%
5%
1%
4%
2%
0%
0%
6%
1%
0%
0%

Sanders

39%

Biden

24%

Warren

14%

O'Rourke

6%

Harris

5%

Klobuchar

4%

Booker

2%

Yang

1%

Buttigieg

1%

Gillibrand

1%

Hickenlooper

0%

Gabbard

0%

Castro

0%

Inslee

0%

Endorsements

FiveThirtyEight uses a point scale for tracking endorsements that weights potential endorsers according to their position. The map below shows what percentage of Wisconsin’s points each candidate has claimed and what percentage is still available, while the table tracks all the potential endorsers from the state and who, if anyone, they’ve endorsed. See all endorsements »

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