UPDATED Sep. 19, 2019 at 7:39 PM

Latest Polls

Updated throughout the day.

 

DatesPollsterSampleResultNet result
President: Democratic primary
President: Democratic primary
Iowa Iowa
Sep 13-17, 2019
572 LV
Sep 13-17, 2019
572LVWarren
24%

Warren

24%

Biden

16%

Sanders

16%

Buttigieg

13%

Harris

5%

Gabbard

4%

Klobuchar

3%

Yang

3%

Steyer

2%

Booker

2%

O'Rourke

2%

Williamson

1%

Ryan

1%

Bullock

0%

Castro

0%

Bennet

0%

Delaney

0%

de Blasio

0%
MoreWarren+8
President: Democratic primary
Iowa Iowa
Sep 14-16, 2019
500 LV
Sep 14-16, 2019
500LVBiden
25%

Biden

25%

Warren

23%

Buttigieg

12%

Sanders

9%

Klobuchar

8%

Harris

5%

Steyer

3%

Booker

2%

Yang

2%

Bullock

1%

Castro

1%

Delaney

1%

Gabbard

1%

O'Rourke

1%

Bennet

0%

de Blasio

0%

Messam

0%

Ryan

0%

Sestak

0%

Williamson

0%
MoreBiden+2

Key

A = ADULTS

RV = REGISTERED VOTERS

V = VOTERS

LV = LIKELY VOTERS

Sept. 8, 2019

President: Democratic primary
President: Democratic primary
Iowa Iowa
Aug 28-Sep 4, 2019
682 LV
Aug 28-Sep 4, 2019
682LVBiden
29%

Biden

29%

Sanders

26%

Warren

17%

Buttigieg

7%

Harris

6%

Klobuchar

2%

Steyer

2%

Booker

2%

O'Rourke

2%

Yang

1%

de Blasio

1%

Gabbard

1%

Delaney

1%

Castro

1%

Bullock

0%

Sestak

0%

Williamson

0%

Bennet

0%

Ryan

0%

Messam

0%
MoreBiden+3

Aug. 15, 2019

President: Democratic primary
President: Democratic primary
Iowa Iowa
Aug 9-11, 2019
621 LV
Aug 9-11, 2019
621LVWarren
28%

Warren

28%

Sanders

17%

Biden

17%

Buttigieg

13%

Harris

8%

Booker

3%

O'Rourke

3%

Gabbard

2%

Klobuchar

2%

Steyer

2%

Bullock

2%

Castro

1%

Yang

1%

Bennet

1%

Delaney

0%

Hickenlooper

0%

Williamson

0%

Messam

0%

Gillibrand

0%
MoreWarren+11

Aug. 8, 2019

President: Democratic primary
President: Democratic primary
Iowa Iowa
Aug 1-4, 2019
401 LV
Aug 1-4, 2019
401LVBiden
28%

Biden

28%

Warren

19%

Harris

11%

Sanders

9%

Buttigieg

8%

Klobuchar

3%

Steyer

3%

Gillibrand

2%

Yang

2%

Booker

1%

Bullock

1%

Delaney

1%

Gabbard

1%

Hickenlooper

1%

Bennet

0%

Castro

0%

Inslee

0%

O'Rourke

0%

Williamson

0%

de Blasio

0%

Messam

0%

Moulton

0%

Ryan

0%

Sestak

0%
MoreBiden+9

July 30, 2019

President: Democratic primary
President: Democratic primary
Iowa Iowa
Jul 23-25, 2019
630 LV
Jul 23-25, 2019
630LVWarren
23%

Warren

23%

Biden

23%

Harris

12%

Sanders

11%

Buttigieg

7%

Booker

2%

O'Rourke

2%

Yang

0%
MoreWarren+1
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