UPDATED Jul. 17, 2019, at 3:26 PM

California’s 2020 Democratic Presidential Primary

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

California’s primary is scheduled for March 3, 2020.
416 delegates will be awarded proportionally based on the results statewide and in each congressional district.
In 2016, Hillary Clinton got 53.1% of the vote in California, and Bernie Sanders got 46.0%.

Polls See all »

Key

A = ADULTS

RV = REGISTERED VOTERS

V = VOTERS

LV = LIKELY VOTERS

More candidates »
DatesPollsterSample
Biden
Sanders
Harris
Warren
Buttigieg
O'Rourke
Booker
Yang
Castro
Klobuchar
Gabbard
Inslee
Hickenlooper
Gillibrand
Ryan
Williamson
Bennet
Bullock
de Blasio
Delaney
Moulton
Steyer
Messam
Gravel
Sestak
Swalwell
Abrams
Brown
Holder
Bloomberg
Cuomo
Jul 10-15, 2019
519 RV
Jul 10-15, 2019
519RV
21%
18%
23%
16%
3%
1%
1%
2%
1%
0%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%

Harris

23%

Biden

21%

Sanders

18%

Warren

16%

Buttigieg

3%

Yang

2%

O'Rourke

1%

Booker

1%

Castro

1%

Inslee

1%

Gillibrand

0%

Klobuchar

0%

Gabbard

0%

Hickenlooper

0%

Delaney

0%

Williamson

0%

Messam

0%

Ryan

0%

Moulton

0%

Bennet

0%

Bullock

0%

de Blasio

0%

Gravel

0%

Sestak

0%

Steyer

0%
Jul 1-15, 2019
816 LV
Jul 1-15, 2019
816LV
20%
16%
20%
25%
8%
2%
1%
1%
1%
1%
1%
1%
0%
1%
0%
1%
0%
0%
0%
0%
0%
0%

Warren

25%

Harris

20%

Biden

20%

Sanders

16%

Buttigieg

8%

O'Rourke

2%

Booker

1%

Gabbard

1%

Castro

1%

Yang

1%

Klobuchar

1%

Inslee

1%

Gillibrand

1%

Williamson

1%

Hickenlooper

0%

Bullock

0%

Swalwell

0%

Ryan

0%

Bennet

0%

de Blasio

0%

Delaney

0%

Steyer

0%
Jul 9-11, 2019
1,609 LV
Jul 9-11, 2019
1,609LV
17%
20%
23%
22%
8%
2%
1%
2%
1%
1%
2%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%

Harris

23%

Warren

22%

Sanders

20%

Biden

17%

Buttigieg

8%

O'Rourke

2%

Gabbard

2%

Yang

2%

Castro

1%

Klobuchar

1%

Booker

1%

Inslee

1%

Williamson

0%

Steyer

0%

Delaney

0%

Hickenlooper

0%

de Blasio

0%

Gravel

0%

Gillibrand

0%

Ryan

0%

Messam

0%

Bennet

0%

Sestak

0%
Jun 1-30, 2019
813 LV
Jun 1-30, 2019
813LV
23%
19%
14%
23%
8%
2%
2%
2%
0%
1%
2%
0%
2%
1%
0%
0%
1%
0%
0%
0%
0%

Warren

23%

Biden

23%

Sanders

19%

Harris

14%

Buttigieg

8%

Yang

2%

Booker

2%

Hickenlooper

2%

O'Rourke

2%

Gabbard

2%

Klobuchar

1%

Gillibrand

1%

Bennet

1%

Williamson

0%

Castro

0%

Moulton

0%

Inslee

0%

Ryan

0%

Bullock

0%

de Blasio

0%

Delaney

0%
Jun 4-10, 2019
2,131 LV
Jun 4-10, 2019
2,131LV
22%
17%
13%
18%
10%
3%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%

Biden

22%

Warren

18%

Sanders

17%

Harris

13%

Buttigieg

10%

O'Rourke

3%

Booker

1%

Yang

1%

Klobuchar

1%

Castro

1%

Swalwell

0%

Gillibrand

0%

Williamson

0%

Ryan

0%

Inslee

0%

Hickenlooper

0%

Bullock

0%

Delaney

0%
May 1-31, 2019
1,180 LV
May 1-31, 2019
1,180LV
29%
22%
17%
11%
9%
4%
2%
0%
1%
1%
0%
0%
1%
1%
1%
0%
0%
0%
1%

Biden

29%

Sanders

22%

Harris

17%

Warren

11%

Buttigieg

9%

O'Rourke

4%

Booker

2%

Klobuchar

1%

Swalwell

1%

Ryan

1%

Hickenlooper

1%

Gillibrand

1%

Castro

1%

Inslee

0%

Bullock

0%

Yang

0%

Gabbard

0%

Williamson

0%

de Blasio

0%
May 25-28, 2019
1,649 LV
May 25-28, 2019
1,649LV
30%
23%
15%
12%
12%
3%
1%
1%
1%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%

Biden

30%

Sanders

23%

Harris

15%

Buttigieg

12%

Warren

12%

O'Rourke

3%

Gabbard

1%

Yang

1%

Castro

1%

Booker

1%

Inslee

0%

Williamson

0%

Swalwell

0%

Abrams

0%

Klobuchar

0%

Bennet

0%

Moulton

0%

Gravel

0%

Ryan

0%

Hickenlooper

0%

Gillibrand

0%
Apr 15-30, 2019
1,204 LV
Apr 15-30, 2019
1,204LV
20%
20%
17%
10%
19%
4%
2%
0%
3%
2%
1%
1%
1%
1%

Biden

20%

Sanders

20%

Buttigieg

19%

Harris

17%

Warren

10%

O'Rourke

4%

Klobuchar

3%

Booker

2%

Inslee

2%

Swalwell

1%

Gillibrand

1%

Hickenlooper

1%

Ryan

1%

Castro

0%
Apr 6-9, 2019
2,003 LV
Apr 6-9, 2019
2,003LV
28%
27%
9%
11%
16%
5%
1%
2%
1%
1%
0%
0%
0%
1%
0%
0%
0%

Sanders

28%

Harris

27%

O'Rourke

16%

Buttigieg

11%

Warren

9%

Booker

5%

Castro

2%

Klobuchar

1%

Yang

1%

Gabbard

1%

Ryan

1%

Inslee

0%

Gillibrand

0%

Delaney

0%

Williamson

0%

Hickenlooper

0%

Messam

0%
Apr 6-9, 2019
2,003 LV
Apr 6-9, 2019
2,003LV
21%
22%
19%
8%
9%
10%
3%
1%
2%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
1%
1%

Sanders

22%

Biden

21%

Harris

19%

O'Rourke

10%

Buttigieg

9%

Warren

8%

Booker

3%

Castro

2%

Abrams

1%

Yang

1%

Klobuchar

1%

Swalwell

1%

Gabbard

1%

Inslee

1%

Ryan

0%

Delaney

0%

Hickenlooper

0%

Williamson

0%

Bennet

0%

Messam

0%

Gillibrand

0%
Apr 3-8, 2019
482 RV
Apr 3-8, 2019
482RV
26%
18%
17%
7%
7%
4%
2%
1%
2%
2%
1%
1%
0%
0%
0%
0%
0%

Biden

26%

Sanders

18%

Harris

17%

Warren

7%

Buttigieg

7%

O'Rourke

4%

Booker

2%

Klobuchar

2%

Castro

2%

Gabbard

1%

Inslee

1%

Yang

1%

Gillibrand

0%

Hickenlooper

0%

Delaney

0%

Williamson

0%

Messam

0%
Feb 9-11, 2019
948 LV
Feb 9-11, 2019
948LV
53%
23%
2%
7%
1%
6%
4%
1%
1%
2%

Harris

53%

Warren

23%

Booker

7%

Castro

6%

Gabbard

4%

Buttigieg

2%

Delaney

2%

Gillibrand

1%

Yang

1%

Williamson

1%
Feb 9-11, 2019
948 LV
Feb 9-11, 2019
948LV
26%
20%
26%
7%
1%
8%
3%
0%
2%
1%
1%
0%
0%
1%
0%
0%
0%
0%
1%
1%
0%
0%

Biden

26%

Harris

26%

Sanders

20%

O'Rourke

8%

Warren

7%

Booker

3%

Castro

2%

Brown

1%

Gabbard

1%

Gillibrand

1%

Holder

1%

Buttigieg

1%

Klobuchar

1%

Bloomberg

0%

Cuomo

0%

Swalwell

0%

Delaney

0%

Inslee

0%

Bullock

0%

Hickenlooper

0%

Yang

0%

Williamson

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 California’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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