47337 is a Republican stronghold. About 22% of voters here vote Democratic and 78% Republican.
About 67% of adults in 47337 typically vote, near the U.S. average of about 62%. Among adults in 47337, ~15% vote Democratic, ~52% Republican, and ~33% don't vote. The map below shows estimated turnout by block group.
How 47337 compares
Among zip codes within 15 miles, 47337 leans more Republican than 8 of 20 neighbors.
47337 runs about 38 points more Republican than Indiana as a whole.
Why 47337 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 47337, not a ranked or complete list of what matters most.
Car-dependent areas vote Republican. About 94% of residents in 47337 drive to work alone, about 20 points above the U.S. average of 74%. A high family-household share predicts Republican voting, and about 80% of households in 47337 are family households, above 92% of zip codes.
High-school completion and voter turnout
Places with high-school-completion-heavy adults tend to turn out at a higher rate; 47337, IN sits in the top tenth nationally on this measure.
Why turnout in 47337 looks the way it does
Areas with high high-school completion turn out at higher rates. About 97% of adults in 47337 have completed high school, about 7 points above the Indiana average of 90%. 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.