Grosse Pointe, MI Political Map | Democrat & Republican Areas in Grosse Pointe

By the BestNeighborhood data science team. Last updated May 2026.

Grosse Pointe leans heavily Democratic by roughly 40 points: about 70% of voters vote Democratic and 30% Republican.

 

About 88% of adults in Grosse Pointe typically vote, above the U.S. average of about 62%. Among adults in Grosse Pointe, ~62% vote Democratic, ~26% Republican, and ~12% don't vote. The map below shows estimated turnout by block group.

How Grosse Pointe compares

Among cities within 25 miles, Grosse Pointe leans more Democratic than 59 of 72 neighbors.

Grosse Pointe runs about 41 points more Democratic than Michigan as a whole. Michigan is roughly evenly split, and Grosse Pointe sits clearly on the Democratic side.

Politics vary noticeably by neighborhood within Grosse Pointe. The northwest side is the most Democratic-leaning (D+83) and the southeast side is the least Democratic-leaning (D+19), a spread of about 64 points.

Why Grosse Pointe 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 Grosse Pointe, not a ranked or complete list of what matters most.

Dense areas vote Democratic. About 86% of residents in Grosse Pointe live in densely developed areas, about 50 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and Grosse Pointe sits in the top quarter (about 56%, above 96% of cities). Grosse Pointe runs against the grain of Michigan, a Democratic-leaning outlier in a roughly evenly split state.

Preventive-care access and voter turnout

Places with strong routine preventive-care access tend to turn out at a higher rate; Grosse Pointe, MI sits in the top tenth 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 Grosse Pointe looks the way it does

Areas with strong routine healthcare access turn out at higher rates. Grosse Pointe 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 72%, about 12 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 97% of adults in Grosse Pointe have completed high school, above 89% of cities. Learn more about the findings and methodology on the political spectrum map.

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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.