46324 leans Democratic by roughly 28 points: about 64% of voters vote Democratic and 36% Republican.
About 52% of adults in 46324 typically vote, below the U.S. average of about 62%. Among adults in 46324, ~33% vote Democratic, ~19% Republican, and ~48% don't vote. The map below shows estimated turnout by block group.
How 46324 compares
Among zip codes within 15 miles, 46324 leans more Democratic than 21 of 63 neighbors.
46324 runs about 47 points more Democratic than Indiana as a whole. Indiana leans Republican overall, while 46324 is one of the few Democratic-leaning pockets.
Politics vary noticeably by block within 46324. The northeast side is the most Democratic-leaning (D+37) and the southwest side is the least Democratic-leaning (D+17), a spread of about 20 points.
Why 46324 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 46324, not a ranked or complete list of what matters most.
Dense areas vote Democratic. More than 99% of residents in 46324 live in densely developed areas, about 64 points above the U.S. average of 36%. A high never-married share predicts Democratic voting, and about 40% of adults in 46324 have never been married, above 87% of zip codes. 46324 runs against the grain of Indiana, a Democratic-leaning pocket in a Republican-leaning state.
Paved land cover and Democratic lean
Places with extensive paved surfaces tend to lean Democratic; 46324, IN sits in the top tenth nationally 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 46324 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 46324 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. High food insecurity lines up with lower turnout, and about 25% of adults in 46324 report food insecurity, above 89% 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 Indiana 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.