60526 leans heavily Democratic by roughly 34 points: about 67% of voters vote Democratic and 33% Republican.
About 83% of adults in 60526 typically vote, above the U.S. average of about 62%. Among adults in 60526, ~56% vote Democratic, ~27% Republican, and ~17% don't vote. The map below shows estimated turnout by block group.
How 60526 compares
Among zip codes within 15 miles, 60526 leans more Democratic than 73 of 126 neighbors.
60526 runs about 23 points more Democratic than Illinois as a whole.
Politics vary noticeably by block within 60526. The south side is the most Democratic-leaning (D+44) and the northeast side is the least Democratic-leaning (D+23), a spread of about 21 points.
Why 60526 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 60526, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 91% of residents in 60526 live in densely developed areas, about 54 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and 60526 sits in the top quarter (about 59%, above 94% of zip codes).
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; 60526, IL 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 60526 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 60526 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 75%, about 15 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 96% of adults in 60526 have completed high school, above 82% 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 Illinois State Board of 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.