80644 is a Republican stronghold. About 22% of voters here vote Democratic and 78% Republican.
About 83% of adults in 80644 typically vote, above the U.S. average of about 62%. Among adults in 80644, ~18% vote Democratic, ~65% Republican, and ~17% don't vote. The map below shows estimated turnout by block group.
How 80644 compares
Among zip codes within 15 miles, 80644 leans more Republican than 6 of 9 neighbors.
80644 runs about 67 points more Republican than Colorado as a whole. Colorado leans Democratic overall, while 80644 is one of the few Republican-leaning pockets.
Politics vary noticeably by block within 80644. The east side is the most Republican-leaning (R+66) and the northwest side is the least Republican-leaning (R+43), a spread of about 23 points.
Why 80644 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 80644, not a ranked or complete list of what matters most.
80644 votes against the grain of Colorado. Colorado leans Democratic overall, while 80644 runs about 67 points more Republican. Car-dependent areas vote Republican, and about 84% of residents in 80644 drive to work alone, above 84% of zip codes. A high family-household share predicts Republican voting, and about 75% of households in 80644 are family households, above 81% of zip codes.
Never-married share and voter turnout
Places with a low never-married share tend to turn out at a higher rate; 80644, CO sits in the bottom tenth nationally on this measure.
Why turnout in 80644 looks the way it does
Turnout in 80644 sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
Sources and methodology
Precinct-level voting records used to fit the model come from Colorado Secretary of State, Elections, distributed by the Voting and Election Science Team. Demographic inputs come from the U.S. Census Bureau (ACS 5-year estimates and the 2020 Decennial Census). Health and environmental inputs come from the CDC (PLACES and the Environmental Justice Index). Land cover comes from the USGS and EPA. Election-day and lead-up weather come from PRISM 4km daily grids and the NOAA Global Historical Climatology Network. Mail-voting and election-administration patterns come from the MIT Election Lab's Survey of the Performance of American Elections. Block-group crime detail comes from CrimeGrade. Internet data and modeling support provided by ISPreports.org.
Modeling and analysis by the BestNeighborhood data science team. Full methodology and findings: political spectrum map.
Methodology reviewed by the BestNeighborhood data team. Last updated May 2026.