UPDATED May 26, 2020, at 8:19 AM

Latest Polls

Updated throughout the day.

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

Average as of 1590495554000

Active Candidates
    Dropouts

      This state does not have enough data to show polling averages. Averages will not be displayed unless a state has at least five total polls or polls from at least three pollsters.

      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 May 18, 2020

      DatesPollsterSampleResultNet result
      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

      Key

      A = ADULTS

      RV = REGISTERED VOTERS

      V = VOTERS

      LV = LIKELY VOTERS

      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

      March 3, 2020

      President: Democratic primary
      President: Democratic primary
      Colo.Colo.
      Mar 1-2, 2020
      921 LV
      Mar 1-2, 2020
      921LVSanders
      29%

      Sanders

      29%

      Biden

      20%

      Bloomberg

      19%

      Buttigieg

      12%

      Warren

      12%

      Klobuchar

      4%

      Steyer

      0%

      Gabbard

      0%
      MoreSanders+9
      President: Democratic primary
      Colo.Colo.
      Feb 28-Mar 2, 2020
      464 LV
      Feb 28-Mar 2, 2020
      464LVSanders
      32%

      Sanders

      32%

      Warren

      21%

      Biden

      18%

      Bloomberg

      16%

      Buttigieg

      8%

      Klobuchar

      4%

      Gabbard

      2%

      Steyer

      0%
      MoreSanders+11

      March 2, 2020

      President: general election
      President: general election Colo.
      Colo.
      Feb 15-19, 2020
      485 RV
      Feb 15-19, 2020
      485RVBloomberg
      45%

      Bloomberg

      45%

      Trump

      42%
      42%
      TrumpBloomberg+3
      President: general election Colo.
      Colo.
      Feb 15-19, 2020
      485 RV
      Feb 15-19, 2020
      485RVKlobuchar
      43%

      Klobuchar

      43%

      Trump

      43%
      43%
      TrumpEven
      President: general election Colo.
      Colo.
      Feb 15-19, 2020
      485 RV
      Feb 15-19, 2020
      485RVButtigieg
      45%

      Buttigieg

      45%

      Trump

      42%
      42%
      TrumpButtigieg+3
      President: general election Colo.
      Colo.
      Feb 15-19, 2020
      485 RV
      Feb 15-19, 2020
      485RVWarren
      44%

      Warren

      44%

      Trump

      45%
      45%
      TrumpTrump+1
      President: general election Colo.
      Colo.
      Feb 15-19, 2020
      485 RV
      Feb 15-19, 2020
      485RVSanders
      48%

      Sanders

      48%

      Trump

      43%
      43%
      TrumpSanders+5
      President: general election Colo.
      Colo.
      Feb 15-19, 2020
      485 RV
      Feb 15-19, 2020
      485RVBiden
      46%

      Biden

      46%

      Trump

      43%
      43%
      TrumpBiden+3
      President: Democratic primary
      President: Democratic primary
      Colo.Colo.
      Feb 26-Mar 1, 2020
      561 LV
      Feb 26-Mar 1, 2020
      561LVSanders
      34%

      Sanders

      34%

      Warren

      14%

      Buttigieg

      10%

      Biden

      10%

      Bloomberg

      9%

      Klobuchar

      5%
      MoreSanders+20
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