Colorado presidential election polls

★ Toss-up state ★
9
of 538 electoral votes

Which candidate is leading in Colorado?

Polling average based on four-way race (%)

30 35 40 45 50 55 60 Jul 13, 2016 Nov 5 Aug Sep Oct 40.4 Trump 43.3 Clinton 40.4 Trump 43.3 Clinton
30 35 40 45 50 55 60 Jul 13, 2016 Nov 5 Aug Sep Oct 40.4 Trump 43.3 Clinton 40.4 Trump 43.3 Clinton
30 35 40 45 50 55 60 Jul 13, 2016 Nov 5 Aug Sep Oct 40.4 Trump 43.3 Clinton 40.4 Trump 43.3 Clinton
30 35 40 45 50 55 60 Jul 13, 2016 Nov 5 Aug Sep Oct 40.4 Trump 43.3 Clinton 40.4 Trump 43.3 Clinton
30 35 40 45 50 55 60 Jul 13, 2016 Nov 5 Aug Sep Oct 40.4 Trump 43.3 Clinton 40.4 Trump 43.3 Clinton

The chart above displays the two leading presidential candidates, Democrat Hillary Clinton and Republican Donald Trump. Two other candidates with significant support are Libertarian Gary Johnson, who is polling at 6.1 per cent, and Jill Stein of the Green Party, who is polling at 3.1 per cent. Read about our methodology.

Who won past presidential races in Colorado?

Colorado National
Year Margin of victory (pts) Margin of victory (pts)
2012 Obama
+5.4 Obama
+3.9
2008 Obama
+9 Obama
+7.3
2004 Bush (G.W.)
+4.7 Bush (G.W.)
+2.5
2000 Bush (G.W.)
+8.4 Bush (G.W.)
+0.5
1996 Dole
+1.4 Clinton (B.)
+8.5
1992 Clinton (B.)
+4.3 Clinton (B.)
+5.6
1988 Bush (G.H.W.)
+7.8 Bush (G.H.W.)
+7.7
1984 Reagan
+28.3 Reagan
+18.2
1980 Reagan
+24 Reagan
+9.7
1976 Ford
+11.5 Carter
+2.1
1972 Nixon
+28 Nixon
+23.2

Key data about Colorado

Economic and demographic indicators relative to the national average (%). Darker lines indicate multiple states with similar values.

Wage growth

4.3% Colorado -2.8%min 4.4%US 6.7%max

Unemployment rate

3.6% Colorado 2.9%min 4.9%US 6.9%max

Poverty rate

11.5% Colorado 8.2%min 13.5%US 22%max

College educated

37.5% Colorado 18.7%min 29.3%US 53.4%max

Hispanic population

21.3% Colorado 1.5%min 17.6%US 48%max

African-American population

4.5% Colorado 0.6%min 13.3%US 48.3%max

All individual polls

Date Pollster Clinton / Trump (%) Clinton TrumpSample*
Nov 3 - 4 PPP (D) 48 / 43 48% 43%704 LV
Nov 2 - 3 Keating Research (D) 43 / 38 43% 38%605 LV
Oct 31 - Nov 3 Trafalgar Group (R) 45 / 44 45% 44%1,150 LV
Nov 1 - 2 Gravis 40 / 40 40% 40%1,125 RV
Nov 1 - 2 Magellan Strategies (R) 44 / 38 44% 38%500 LV
Oct 29 - 31 University of Denver 39 / 39 39% 39%550 LV
Oct 28 - 31 Emerson 44 / 41 44% 41%750 LV
Oct 30 - 30 Remington Research (R) 45 / 44 45% 44%1,176 LV
Oct 26 - 28 CBS News, YouGov 42 / 39 42% 39%997 LV
Oct 20 - 22 Remington Research (R) 45 / 43 45% 43%1,581 LV
Oct 10 - 16 Quinnipiac 45 / 37 45% 37%685 LV
Oct 12 - 13 Magellan Strategies (R) 40 / 35 40% 35%500 LV
Oct 12 - 13 Gravis 44 / 39 44% 39%1,226 RV
Oct 3 - 4 Gravis 40 / 40 40% 40%1,246 RV
Sep 29 - Oct 2 Monmouth 49 / 38 49% 38%400 LV
Sep 27 - 29 Keating Research (D) 44 / 33 44% 33%602 LV
Sep 20 - 25 CNN, ORC 41 / 42 41% 42%784 LV
Sep 22 - 23 Gravis 37 / 41 37% 41%799 RV
Sep 21 - 23 CBS News, YouGov 40 / 39 40% 39%991 LV
Sep 13 - 21 Quinnipiac 44 / 42 44% 42%612 LV
Sep 14 - 18 Rocky Mountain PBS 41 / 34 41% 34%350 LV
Sep 9 - 13 Emerson 38 / 42 38% 42%600 LV
Aug 29 - 31 Magellan (R) 41 / 36 41% 36%500 LV
Aug 9 - 16 Quinnipiac 41 / 33 41% 33%830 LV
Aug 4 - 10 NBC, WSJ, Marist 41 / 29 41% 29%899 RV
Jul 9 - 12 FOX News 37 / 28 37% 28%600 RV
Jul 9 - 12 Monmouth 48 / 35 48% 35%404 LV
Jul 5 - 11 NBC, WSJ, Marist 39 / 33 39% 33%794 RV
Jul 7 - 8 Gravis 39 / 38 39% 38%1,313 A
Jun 21 - 24 CBS News, YouGov 40 / 39 40% 39%996 LV

* RV indicates registered voters; LV indicates likely voters

Methodology: The FT poll tracker is based on Real Clear Politics (RCP) data and checks for new polls at least once an hour as polls are added by RCP staff.

The poll tracker is based on a four-way race, which includes Democratic candidate Hillary Clinton, Republican candidate Donald Trump, Libertarian candidate Gary Johnson and Green Party candidate Jill Stein. In states where Stein is not on the ballot (Nevada, Oklahoma and South Dakota), a three-way polling average is used. In Utah, where independent candidate Evan McMullin is polling significantly, a five-way polling average is used.

The FT’s US election poll tracker switched from two-way polling averages to four-way polling averages on September 21 to better reflect the options available to voters.

A state is considered ‘solid’ if the difference in polling averages between two candidates is above 10 per cent; ‘leaning’ if it is between 10 and 5 per cent; and a ‘toss-up’ if it falls below 5 per cent.

Most states use a ‘winner-take-all’ method of electoral college vote allocation. Maine and Nebraska, however, use an alternative method called the congressional district method in which the state is divided into congressional districts and the winner of each district takes that district’s electoral vote. The winner of the statewide vote is awarded two electoral votes.

Sources: Real Clear Politics, The Green Papers, US Census Bureau, Bureau of Labor Statistics, Bureau of Economic Analysis

Produced by: Steve Bernard, Joanna S. Kao, Luke Kavanagh, Callum Locke, Claire Manibog, Caroline Nevitt, Tom Pearson, Ændrew Rininsland, and Martin Stabe.