Vassar leans heavily Republican by roughly 36 points: about 32% of voters vote Democratic and 68% Republican.
About 82% of adults in Vassar typically vote, above the U.S. average of about 62%. Among adults in Vassar, ~26% vote Democratic, ~56% Republican, and ~18% don't vote. The map below shows estimated turnout by block group.
How Vassar compares
Among cities within 25 miles, Vassar leans more Republican than 29 of 62 neighbors.
Vassar runs about 35 points more Republican than Michigan as a whole.
Politics vary noticeably by neighborhood within Vassar. The southwest side is the most Republican-leaning (R+42) and the west side is the least Republican-leaning (R+32), a spread of about 10 points.
Why Vassar leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Vassar. The lean here lands roughly where demographic data alone would predict.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Vassar, MI sits above the national average 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 Vassar looks the way it does
Turnout in Vassar sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Tuscola, MI R+42
- Richville, MI R+38
- Millington, MI R+41
- Watrousville, MI R+47
- Reese, MI R+41
- Wahjamega, MI R+43
- Gera, MI R+38
- Frankenmuth, MI R+20
- Gilford, MI R+52
- Mayville, MI R+42
Cities with Similar Populations
- Fox Point, WI D+39
- Kunkletown, PA R+40
- Topeka, IN R+71
- Sullivan, IN R+48
- Skaneateles, NY D+12
- Chisago City, MN R+21
- Anamosa, IA R+21
- Barrington, NJ D+17
- Pinckneyville, IL R+50
- Tellico Village, TN R+42
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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.