53711 is a Democratic stronghold. About 82% of voters here vote Democratic and 18% Republican.
About 88% of adults in 53711 typically vote, above the U.S. average of about 62%. Among adults in 53711, ~72% vote Democratic, ~16% Republican, and ~12% don't vote. The map below shows estimated turnout by block group.
How 53711 compares
Among zip codes within 15 miles, 53711 leans more Democratic than 23 of 26 neighbors.
53711 runs about 65 points more Democratic than Wisconsin as a whole. Wisconsin is roughly evenly split, and 53711 sits clearly on the Democratic side.
Politics vary noticeably by block within 53711. The north side is the most Democratic-leaning (D+86) and the east side is the least Democratic-leaning (D+28), a spread of about 58 points.
Why 53711 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 53711, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 64% of adults in 53711 hold a bachelor's degree, about 36 points above the U.S. average of 28%. Dense areas vote Democratic, and 53711 sits in the top fifth on density (about 87%, above 86% of zip codes). 53711 runs against the grain of Wisconsin, a Democratic-leaning outlier in a roughly evenly split state.
Population density and Democratic lean
Places with high population density tend to lean Democratic; 53711, WI sits in the top quarter nationally on this measure.
Why turnout in 53711 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 53711 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 96% of adults in 53711 have completed high school, above 83% of zip codes. 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 Wisconsin Elections Commission, 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.