62832 leans heavily Republican by roughly 44 points: about 28% of voters vote Democratic and 72% Republican.
About 72% of adults in 62832 typically vote, above the U.S. average of about 62%. Among adults in 62832, ~20% vote Democratic, ~52% Republican, and ~28% don't vote. The map below shows estimated turnout by block group.
How 62832 compares
Among zip codes within 15 miles, 62832 leans more Republican than 1 of 16 neighbors.
62832 runs about 54 points more Republican than Illinois as a whole. Illinois leans Democratic overall, while 62832 is one of the few Republican-leaning pockets.
Politics vary noticeably by block within 62832. The northeast side is the most Republican-leaning (R+55) and the east side is the least Republican-leaning (R+38), a spread of about 17 points.
Why 62832 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 62832, not a ranked or complete list of what matters most.
62832 votes against the grain of Illinois. Illinois leans Democratic overall, while 62832 runs about 54 points more Republican. Car-dependent areas vote Republican, and about 84% of residents in 62832 drive to work alone, above 83% of zip codes. Low college attainment predicts Republican voting, and 62832 sits in the bottom quarter (about 15%, below 82% of zip codes).
Paved land cover and Democratic lean
Places with extensive paved surfaces tend to lean Democratic; 62832, IL sits above the national average 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 62832 looks the way it does
Turnout in 62832 sits close to the national pattern. 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.