48207 is a Democratic stronghold. About 91% of voters here vote Democratic and 9% Republican.
About 71% of adults in 48207 typically vote, above the U.S. average of about 62%. Among adults in 48207, ~64% vote Democratic, ~6% Republican, and ~30% don't vote. The map below shows estimated turnout by block group.
How 48207 compares
Among zip codes within 15 miles, 48207 leans more Democratic than 53 of 69 neighbors.
48207 runs about 84 points more Democratic than Michigan as a whole. Michigan is roughly evenly split, and 48207 sits clearly on the Democratic side.
Politics vary noticeably by block within 48207. The west side is the most Democratic-leaning (D+88) and the southwest side is the least Democratic-leaning (D+71), a spread of about 17 points.
Why 48207 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 48207, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 96% of residents in 48207 live in densely developed areas, about 60 points above the U.S. average of 36%. A high never-married share predicts Democratic voting, and about 61% of adults in 48207 have never been married, above 98% of zip codes. 48207 runs against the grain of Michigan, a Democratic-leaning outlier in a roughly evenly split state.
Paved land cover and Democratic lean
Places with extensive paved surfaces tend to lean Democratic; 48207, MI sits in the top tenth nationally on this measure. Paved ground does not change how people vote; it mostly reflects how urban and built-up a place is.
Why turnout in 48207 looks the way it does
Turnout in 48207 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 Zip Codes
Zip Codes with Similar Populations
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.