Bannister leans heavily Republican by roughly 48 points: about 26% of voters vote Democratic and 74% Republican.
About 81% of adults in Bannister typically vote, above the U.S. average of about 62%. Among adults in Bannister, ~21% vote Democratic, ~60% Republican, and ~19% don't vote. The map below shows estimated turnout by block group.
How Bannister compares
Among cities within 25 miles, Bannister leans more Republican than 50 of 55 neighbors.
Bannister runs about 47 points more Republican than Michigan as a whole.
Why Bannister 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 Bannister, not a ranked or complete list of what matters most.
Areas with a high white share and below-average college attainment vote Republican. In Bannister, about 96% of residents are non-Hispanic white, about 24 points above the U.S. average of 72%; about 13% of adults hold a bachelor's degree, about 13 points below the Michigan average of 26%.
Population density, never-married share, and Republican lean
Places that combine low population density and a never-married-heavy adult population tend to lean Republican, as Bannister, MI does.
Why turnout in Bannister looks the way it does
Areas with high high-school completion turn out at higher rates. About 97% of adults in Bannister have completed high school, about 7 points above the U.S. average of 90%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Fenmore, MI R+46
- Elsie, MI R+36
- Ashley, MI R+49
- Marion Springs, MI R+46
- Sickles, MI R+49
- Pompeii, MI R+48
- Brant, MI R+45
- Henderson, MI R+37
- Ovid, MI R+30
- Oakley, MI R+40
Cities with Similar Populations
- Albany, VT R+21
- Meta, KY R+76
- Castleton, VA R+24
- Rock Stream, NY R+31
- Worcester, VT D+26
- Andover, IL R+40
- Nashua, MT R+56
- Elrod, AL R+81
- Little Rock, SC D+3
- Little River, KS R+64
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.