Green River leans heavily Republican by roughly 40 points: about 30% of voters vote Democratic and 70% Republican.
About 75% of adults in Green River typically vote, above the U.S. average of about 62%. Among adults in Green River, ~22% vote Democratic, ~52% Republican, and ~26% don't vote. The map below shows estimated turnout by block group.
How Green River compares
Among cities within 25 miles, Green River leans more Republican than 38 of 42 neighbors.
Green River runs about 38 points more Republican than Michigan as a whole.
Why Green River 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 Green River, not a ranked or complete list of what matters most.
Rural areas vote Republican. About 4% of residents in Green River live in densely developed areas, about 27 points below the Michigan average of 31%.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Green River, MI sits in the top quarter nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in Green River looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Green River 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 67%, about 7 points above the U.S. average of 60%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Wetzel, MI R+38
- Mancelona, MI R+36
- Bellaire, MI R+9
- Alba, MI R+41
- North Arms, MI R+6
- Leetsville, MI R+34
- Pleasant Valley, MI R+37
- Alden, MI R+21
- Central Lake, MI R+21
- East Jordan, MI R+31
Cities with Similar Populations
- Lakeview Manor, TN R+70
- Redmon, IL R+66
- Raynesford, MT R+58
- Eudora, MO R+70
- Sand Springs, TX R+82
- Loma, NE R+60
- Mesic, NC R+38
- Excelsior Beach, ID R+67
- Leedstown, VA R+12
- Peach Orchard, FL R+4
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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.