Colorado 2024 Presidential Election Polls

Harris vs. Trump

Source Date Sample Harris Trump Other
Average of 2 Polls† 52.5% 42.5% -
U. of Colorado Boulder 11/03/2024 570 LV ±5.2% 52% 44% 4%
Keating Research 10/31/2024 600 LV ±4% 53% 41% 6%
Keating Research 9/25/2024 500 LV ±4.4% 53% 42% 5%
Morning Consult 9/19/2024 512 LV ±4.4% 53% 42% 5%
Morning Consult 9/09/2024 498 LV ±4% 55% 40% 5%

Harris vs. Trump

Including Third Parties and Independents

A separate average calculation for the subset of polls that have a question that names one or more notable candidates in addition to Harris and Trump. The inclusion of these names can significantly influence the polling average.

No Polls Available

Biden vs. Trump

Includes polls recorded through the president' withdrawal from the race on July 21, 2024.
Source Date Sample Biden Trump Other
Colorado Polling Institute 4/03/2024 632 LV ±4% 49% 39% 12%
Global Strategy Group 2/07/2024 801 RV ±3.5% 49% 41% 10%
Emerson College 2/02/2024 1,856 RV ±2.2% 41% 35% 24%
Emerson College 10/16/2023 442 RV ±4.6% 42% 38% 20%

Biden vs. Trump

Including Third Parties and Independents

A separate average calculation for the subset of polls that have a question that names one or more notable candidates in addition to Biden and Trump. The inclusion of these names can significantly influence the polling average.

No Polls Available

†The average includes the most recent poll from each source released within two weeks of the November 5 election. If there are fewer than five, the window is expanded to 30 days or five polls from the date of the most recent poll, whichever comes first. In the latter scenario, if there are multiple qualifying polls on the same calendar date as the oldest poll used, those will also be included.

When did it last happen?

This feature shows the most recent election where the state voted with or against the presidential winner in each party. Click the year to see the corresponding electoral map and results.
Colorado Winner
Harris
Biden
Bush
Dole
Election Winner
Trump
Biden
Bush
Clinton
2024
2020
2004
1996