We are no longer adding polls or updating averages for Nov. 3, 2020, races. Visit our unresolved races live blog to follow along as the remaining results come in!

UPDATED Dec. 2, 2020, at 8:46 PM

Latest Polls

Updated throughout the day.

Polls policy and FAQs

Who’s ahead in Idaho?

Updating average for each Democratic candidate in 2020 primary polls, accounting for each poll’s quality, sample size and recency

Our average includes all candidates that FiveThirtyEight considers “major.” Candidates with insufficient polling data are not displayed in the averages. State polling averages are adjusted based on national trends, which means candidates’ averages can shift even in the absence of fresh state polls. Read more about the methodology.

Added Nov. 2, 2020

DatesPollsterSampleResultNet result
President: general election
President: general election Idaho
Idaho
Oct 20-Nov 1, 2020
824 LV
Oct 20-Nov 1, 2020
824LVBiden
40%

Biden

40%

Trump

58%
58%
TrumpTrump+18
President: general election Idaho
Idaho
Oct 20-Nov 1, 2020
824 RV
Oct 20-Nov 1, 2020
824RVBiden
40%

Biden

40%

Trump

57%
57%
TrumpTrump+17

Key

A = ADULTS

RV = REGISTERED VOTERS

V = VOTERS

LV = LIKELY VOTERS

Oct. 20, 2020

President: general election
President: general election Idaho
Idaho
Sep 21-Oct 19, 2020
1,510 LV
Sep 21-Oct 19, 2020
1,510LVBiden
41%

Biden

41%

Trump

57%
57%
TrumpTrump+16
President: general election Idaho
Idaho
Sep 21-Oct 19, 2020
1,510 RV
Sep 21-Oct 19, 2020
1,510RVBiden
40%

Biden

40%

Trump

57%
57%
TrumpTrump+17

Oct. 3, 2020

President: general election
President: general election Idaho
Idaho
Aug 1-31, 2020
737 RV
Aug 1-31, 2020
737RVBiden
40%

Biden

40%

Trump

58%
58%
TrumpTrump+18
President: general election Idaho
Idaho
Aug 1-31, 2020
737 LV
Aug 1-31, 2020
737LVBiden
40%

Biden

40%

Trump

58%
58%
TrumpTrump+18
President: general election Idaho
Idaho
Jul 1-31, 2020
671 RV
Jul 1-31, 2020
671RVBiden
35%

Biden

35%

Trump

63%
63%
TrumpTrump+28
President: general election Idaho
Idaho
Jul 1-31, 2020
671 LV
Jul 1-31, 2020
671LVBiden
35%

Biden

35%

Trump

63%
63%
TrumpTrump+28
President: general election Idaho
Idaho
Jun 8-30, 2020
266 RV
Jun 8-30, 2020
266RVBiden
41%

Biden

41%

Trump

57%
57%
TrumpTrump+16
President: general election Idaho
Idaho
Jun 8-30, 2020
266 LV
Jun 8-30, 2020
266LVBiden
41%

Biden

41%

Trump

58%
58%
TrumpTrump+18

Sept. 7, 2020

President: general election
President: general election Idaho
Idaho
Aug 29-Sep 1, 2020
600 LV
Aug 29-Sep 1, 2020
600LVBiden
34%

Biden

34%

Trump

60%
60%
TrumpTrump+25
U.S. Senate
U.S. Senate
IdahoIdaho
Aug 29-Sep 1, 2020
600 LV
Aug 29-Sep 1, 2020
600LVJordan
28%

Jordan

28%

Risch

53%
53%
RischRisch+26

March 10, 2020

President: Democratic primary
President: Democratic primary
IdahoIdaho
Mar 8-9, 2020
833 LV
Mar 8-9, 2020
833LVBiden
52%

Biden

52%

Sanders

37%

Gabbard

2%
MoreBiden+15
Show more polls

No matching polls

Comments