Columbiaville leans heavily Republican by roughly 40 points: about 30% of voters vote Democratic and 70% Republican.
About 85% of adults in Columbiaville typically vote, above the U.S. average of about 62%. Among adults in Columbiaville, ~26% vote Democratic, ~59% Republican, and ~15% don't vote. The map below shows estimated turnout by block group.
How Columbiaville compares
Among cities within 25 miles, Columbiaville leans more Republican than 36 of 58 neighbors.
Columbiaville runs about 38 points more Republican than Michigan as a whole.
Politics vary noticeably by neighborhood within Columbiaville. The east side is the most Republican-leaning (R+47) and the southwest side is the least Republican-leaning (R+33), a spread of about 14 points.
Why Columbiaville 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 Columbiaville, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 80% of households in Columbiaville are family households, about 13 points above the U.S. average of 67%.
Walkability and Republican lean
Places with a low walkability score tend to lean Republican; Columbiaville, MI sits in the bottom tenth nationally on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Columbiaville looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Columbiaville 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 69%, about 9 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 91% of households in Columbiaville own their home, about 16 points above the U.S. average of 75%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Otter Lake, MI R+40
- Barnes Lake-Millers Lake, MI R+40
- Five Lakes, MI R+45
- Lapeer, MI R+30
- Otisville, MI R+29
- Richfield Center, MI R+28
- Fostoria, MI R+48
- Hunters Creek, MI R+36
- North Branch, MI R+46
- Russellville, MI R+24
Cities with Similar Populations
- Moapa Valley, NV R+52
- Ijamsville, MD D+4
- Sanford, MI R+30
- Woodside, CA D+46
- Taylor, PA R+2
- Bennett, CO R+45
- Lolo, MT R+17
- Larkspur, CO R+22
- Braidwood, IL R+32
- Fremont, IN R+45
Sources and methodology
Precinct-level voting records used to fit the model come from Michigan Department 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.