55104 is a Democratic stronghold. About 83% of voters here vote Democratic and 17% Republican.
About 71% of adults in 55104 typically vote, above the U.S. average of about 62%. Among adults in 55104, ~59% vote Democratic, ~12% Republican, and ~29% don't vote. The map below shows estimated turnout by block group.
How 55104 compares
Among zip codes within 15 miles, 55104 leans more Democratic than 71 of 85 neighbors.
55104 runs about 62 points more Democratic than Minnesota as a whole.
Politics vary noticeably by block within 55104. The southeast side is the most Democratic-leaning (D+75) and the northeast side is the least Democratic-leaning (D+58), a spread of about 17 points.
Why 55104 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 55104, not a ranked or complete list of what matters most.
Dense areas vote Democratic. More than 99% of residents in 55104 live in densely developed areas, about 63 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and 55104 sits in the top quarter (about 54%, above 92% of zip codes). A high never-married share predicts Democratic voting, and about 50% of adults in 55104 have never been married, above 95% of zip codes.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; 55104, MN 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 55104 looks the way it does
Turnout in 55104 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 Minnesota Secretary 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.