47845 is a Republican stronghold. About 19% of voters here vote Democratic and 81% Republican.
About 94% of adults in 47845 typically vote, above the U.S. average of about 62%. Among adults in 47845, ~18% vote Democratic, ~76% Republican, and ~6% don't vote. The map below shows estimated turnout by block group.
How 47845 compares
Among zip codes within 15 miles, 47845 leans more Republican than 11 of 16 neighbors.
47845 runs about 42 points more Republican than Indiana as a whole.
Why 47845 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 47845, not a ranked or complete list of what matters most.
Car-dependent areas vote Republican. More than 99% of residents in 47845 drive to work alone, about 26 points above the U.S. average of 74%. A high white share with below-average college attainment predicts Republican voting, and 47845 fits that profile on both counts.
Homeownership and voter turnout
Places with homeowner-heavy households tend to turn out at a higher rate; 47845, IN sits in the top tenth nationally on this measure.
Why turnout in 47845 looks the way it does
Homeowners vote more often than renters. More than 99% of households in 47845 own their home, about 18 points above the Indiana average of 82%. 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.