Trimble leans Democratic by roughly 30 points: about 65% of voters vote Democratic and 35% Republican.
About more than 99% of adults in Trimble typically vote, above the U.S. average of about 62%. Among adults in Trimble, ~68% vote Democratic, ~36% Republican, and ~-4% don't vote. The map below shows estimated turnout by block group.
How Trimble compares
Among cities within 25 miles, Trimble is the most Democratic-leaning.
Trimble runs about 18 points more Democratic than Colorado as a whole.
Politics vary noticeably by neighborhood within Trimble. The east side runs the most Democratic (D+34) and the southeast side runs the most Republican (R+4), a spread of about 38 points.
Why Trimble 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 Trimble, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 75% of adults in Trimble hold a bachelor's degree, about 46 points above the U.S. average of 28%.
Park access and Democratic lean
Places with heavy park coverage tend to lean Democratic; Trimble, CO sits in the top quarter nationally on this measure. Park access does not change how people vote; it tends to track denser, higher-income areas.
Why turnout in Trimble looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Trimble 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 70%, about 10 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 95% of households in Trimble own their home, about 20 points above the U.S. average of 75%. High high-school completion lines up with higher turnout, and more than 99% of adults in Trimble have completed high school, in the top fraction of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Hermosa, CO R+4
- Durango, CO D+28
- Oxford, CO R+8
- Vallecito, CO R+5
- Tacoma, CO D+10
- Gem Village, CO R+26
- Bayfield, CO R+11
- Ignacio, CO R+18
- Hesperus, CO R+7
- Marvel, CO R+20
Cities with Similar Populations
- Alleman, IA R+34
- Deep Creek, ID R+68
- Newark, MD R+38
- Milltown, MT R+3
- Gonvick, MN R+58
- Constableville, NY R+56
- Oldfield, MO R+67
- Lemon, MS R+76
- Leslie, GA R+8
- Sandisfield, MA D+8
All Local Stats
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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.