See who's ahead in our 2020 national polling averages 📈

UPDATED Aug. 3, 2020, at 6:38 PM

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Who’s ahead in Colorado?

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 July 28, 2020

DatesPollsterSampleResultNet result
President: general election
President: general election Colo.
Colo.
Jul 17-26, 2020
616 LV
Jul 17-26, 2020
616LVBiden
52%

Biden

52%

Trump

39%
39%
TrumpBiden+13
President: general election Colo.
Colo.
Jul 23-24, 2020
891 V
Jul 23-24, 2020
891VBiden
54%

Biden

54%

Trump

41%
41%
TrumpBiden+13
President: general election Colo.
Colo.
May 17-26, 2020
572 LV
May 17-26, 2020
572LVBiden
50%

Biden

50%

Trump

42%
42%
TrumpBiden+8
U.S. Senate
U.S. Senate
Colo.Colo.
Jul 17-26, 2020
616 LV
Jul 17-26, 2020
616LVHickenlooper
48%

Hickenlooper

48%

Gardner

42%
42%
GardnerHickenlooper+6

Key

A = ADULTS

RV = REGISTERED VOTERS

V = VOTERS

LV = LIKELY VOTERS

July 1, 2020

President: general election
President: general election Colo.
Colo.
Jun 29-30, 2020
840 V
Jun 29-30, 2020
840VBiden
56%

Biden

56%

Trump

39%
39%
TrumpBiden+17
U.S. Senate
U.S. Senate
Colo.Colo.
Jun 29-30, 2020
840 V
Jun 29-30, 2020
840VHickenlooper
51%

Hickenlooper

51%

Gardner

40%
40%
GardnerHickenlooper+11

May 18, 2020

President: general election
President: general election Colo.
Colo.
May 7-11, 2020
800 RV
May 7-11, 2020
800RVBiden
53%

Biden

53%

Trump

40%
40%
TrumpBiden+13

May 6, 2020

President: general election
President: general election Colo.
Colo.
May 1-3, 2020
600 LV
May 1-3, 2020
600LVBiden
55%

Biden

55%

Trump

36%
36%
TrumpBiden+19
U.S. Senate
U.S. Senate
Colo.Colo.
May 1-3, 2020
600 LV
May 1-3, 2020
600LVHickenlooper
54%

Hickenlooper

54%

Gardner

36%
36%
GardnerHickenlooper+18

May 5, 2020

President: general election
President: general election Colo.
Colo.
Apr 10-19, 2020
380 LV
Apr 10-19, 2020
380LVBiden
53%

Biden

53%

Trump

35%
35%
TrumpBiden+18
U.S. Senate
U.S. Senate
Colo.Colo.
Apr 10-19, 2020
379 LV
Apr 10-19, 2020
379LVHickenlooper
48%

Hickenlooper

48%

Gardner

31%
31%
GardnerHickenlooper+17
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