Gleneagle leans Republican by roughly 18 points: about 41% of voters vote Democratic and 59% Republican.
About 98% of adults in Gleneagle typically vote, above the U.S. average of about 62%. Among adults in Gleneagle, ~40% vote Democratic, ~58% Republican, and ~2% don't vote. The map below shows estimated turnout by block group.
How Gleneagle compares
Among cities within 25 miles, Gleneagle leans more Republican than 13 of 25 neighbors.
Gleneagle runs about 30 points more Republican than Colorado as a whole. Colorado leans Democratic overall, while Gleneagle is one of the few Republican-leaning pockets.
Why Gleneagle 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 Gleneagle, not a ranked or complete list of what matters most.
Gleneagle votes Republican even though it is densely developed (about 69%, far above the Colorado average of 35%). State and regional patterns outweigh the Democratic lean that density usually predicts here. A high family-household share predicts Republican voting, and about 83% of households in Gleneagle are family households, above 95% of cities. Gleneagle runs against the grain of Colorado, a Republican-leaning pocket in a Democratic-leaning state.
High-school completion, uninsured rate, and voter turnout
Places that combine high-school-completion-heavy adults and a low uninsured rate tend to turn out at a higher rate, as Gleneagle, CO does.
Why turnout in Gleneagle looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Gleneagle is in the top quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 76%, about 16 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 98% of adults in Gleneagle have completed high school, above 95% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Monument, CO R+25
- Woodmoor, CO R+25
- Air Force Academy, CO R+12
- Palmer Lake, CO R+23
- Black Forest, CO R+37
- Pine Crest, CO R+23
- Cascade-Chipita Park, CO D+3
- Colorado Springs, CO R+8
- Green Mountain Falls, CO D+6
- Cascade, CO D+6
Cities with Similar Populations
- Fellsmere, FL R+13
- Manchaca, TX D+21
- Ozark, AR R+61
- Keaau, HI D+12
- Oak View, CA D+13
- Trenton, MO R+51
- Edgemoor, DE D+51
- Wisconsin Dells, WI R+21
- Merrimac, MA Even
- Marriottsville, MD D+5
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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.