Gill is a Republican stronghold. About 19% of voters here vote Democratic and 81% Republican.
About 77% of adults in Gill typically vote, above the U.S. average of about 62%. Among adults in Gill, ~15% vote Democratic, ~62% Republican, and ~23% don't vote. The map below shows estimated turnout by block group.
How Gill compares
Among cities within 25 miles, Gill leans more Republican than 21 of 27 neighbors.
Gill runs about 74 points more Republican than Colorado as a whole. Colorado leans Democratic overall, while Gill is one of the few Republican-leaning pockets.
Politics vary noticeably by neighborhood within Gill. The southeast side is the most Republican-leaning (R+73) and the southwest side is the least Republican-leaning (R+58), a spread of about 15 points.
Why Gill leans the way it does
This analysis examined 14,881 data points per city to find what predicts political lean and turnout. The items below are a few correlations that stood out for Gill, not a ranked or complete list of what matters most.
Gill votes against the grain of Colorado. Colorado leans Democratic overall, while Gill runs about 74 points more Republican.
Population density and Republican lean
Places with low population density tend to lean Republican; Gill, CO sits below the national average on this measure.
Why turnout in Gill looks the way it does
Areas with high high-school completion turn out at higher rates. More than 99% of adults in Gill have completed high school, about 7 points above the Colorado average of 93%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Galeton, CO R+61
- Kersey, CO R+54
- Rosedale, CO R+43
- Spanish Village, CO R+60
- Garden City, CO D+7
- Cornish, CO R+73
- Lucerne, CO R+47
- Eaton, CO R+39
- Purcell, CO R+59
- Greeley, CO R+5
Cities with Similar Populations
- Hopewell, WV R+56
- Sitka, KY R+75
- Hannacroix, NY R+27
- Jersey, OH R+39
- Wheatland, IA R+40
- Tyrone, OK R+67
- Croton, OH R+52
- Richville, MN R+41
- Orangefield, TX R+69
- Pall Mall, TN R+70
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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.