Filter by poll type or state

Who’s ahead in the Iowa ?

An updating average, accounting for each poll's recency, sample size, methodology and house effects.

KEY

ESTIMATE

95% OF POLLS PROJECTED TO FALL IN THIS RANGE

DatesSamplei

SAMPLE TYPES

A

ADULTS

V

VOTERS

LV

LIKELY VOTERS

RV

REGISTERED VOTERS

PollsterResultNet result
Datesi

SAMPLE TYPES

A

ADULTS

V

VOTERS

LV

LIKELY VOTERS

RV

REGISTERED VOTERS

PollsterResult

Polls ending Feb. 27, 2024

President: general election, Iowa, 2024

Feb. 25-28
640LV
Feb. 25-28
640LV
Biden
33%
Biden
33%

Biden

33%

Trump

48%
48%
Trump  Trump+15

Feb. 12, 2024

President: general election, Iowa, 2024

Feb. 12-13
600LV
Feb. 12-13
600LV
Biden
40%
Biden
40%

Biden

40%

Trump

49%
49%
Trump  Trump+9

Jan. 13, 2024

President: Republican primary, Iowa, 2024
Icon indicating this set of polls has an average.AVG.

Jan. 12-14
1,092LV
Jan. 12-14
1,092LV
Trump
52%
Trump
52%

Trump

52%

DeSantis

19%

Haley

19%

Ramaswamy

7%

Hutchinson

1%
19%
DeSantisTrump+33

Jan. 12, 2024

President: Democratic primary, Iowa, 2024

Jan. 11-13
367LV
Jan. 11-13
367LV
Biden
72%
Biden
72%

Biden

72%

Williamson

5%

Phillips

2%
5%
WilliamsonBiden+67

President: Republican primary, Iowa, 2024
Icon indicating this set of polls has an average.AVG.

Jan. 11-13
532LV
Jan. 11-13
532LV
Trump
57%
Trump
57%

Trump

57%

Haley

21%

DeSantis

15%

Ramaswamy

5%

Hutchinson

2%
21%
HaleyTrump+35

Jan. 11, 2024

President: Republican primary, Iowa, 2024
Icon indicating this set of polls has an average.AVG.

Jan. 7-12
705LV
Jan. 7-12
705LV
Trump
48%
Trump
48%

Trump

48%

Haley

20%

DeSantis

16%

Ramaswamy

8%

Binkley

1%

Hutchinson

1%
20%
HaleyTrump+28
Icon indicating this set of polls has an average.avg.

Indicates a polling average for this poll type

Candidate is an incumbent

Partisan types

Democratic-funded

Republican-funded

Other party-funded

Campaign poll

The position of the flag indicates whether the organization is partisan. Organizations are considered partisan if they operate on behalf of a candidate, party, campaign committee, PAC, super PAC, hybrid PAC, 501(c)(4), 501(c)(5) or 501(c)(6) organization that conducts a large majority of its political activity on behalf of one political party.

No matching polls

More on the polls
Read about how we use polls
Our Polls Policy And FAQs
Download the data
Download