48201 is a Democratic stronghold. About 88% of voters here vote Democratic and 12% Republican.
About 61% of adults in 48201 typically vote, near the U.S. average of about 62%. Among adults in 48201, ~54% vote Democratic, ~7% Republican, and ~39% don't vote. The map below shows estimated turnout by block group.
How 48201 compares
Among zip codes within 15 miles, 48201 leans more Democratic than 56 of 75 neighbors.
48201 runs about 78 points more Democratic than Michigan as a whole. Michigan is roughly evenly split, and 48201 sits clearly on the Democratic side.
Politics vary noticeably by block within 48201. The west side is the most Democratic-leaning (D+86) and the southeast side is the least Democratic-leaning (D+61), a spread of about 25 points.
Why 48201 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 48201, not a ranked or complete list of what matters most.
Dense areas vote Democratic. More than 99% of residents in 48201 live in densely developed areas, about 64 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and 48201 sits in the top quarter (about 40%, above 81% of zip codes). 48201 runs against the grain of Michigan, a Democratic-leaning outlier in a roughly evenly split state.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; 48201, MI sits in the top tenth nationally on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in 48201 looks the way it does
Renters vote less often than owners. About 91% of households in 48201 rent, about 66 points above the U.S. average of 25%. High food insecurity lines up with lower turnout, and about 33% of adults in 48201 report food insecurity, above 96% of zip codes. High-crime urban areas turn out at lower rates, and 48201 sits in the top 15% on a violent-crime measure. 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.