Denham is a Republican stronghold. About 21% of voters here vote Democratic and 79% Republican.
About 78% of adults in Denham typically vote, above the U.S. average of about 62%. Among adults in Denham, ~16% vote Democratic, ~62% Republican, and ~22% don't vote. The map below shows estimated turnout by block group.
How Denham compares
Among cities within 25 miles, Denham leans more Republican than 54 of 59 neighbors.
Denham runs about 40 points more Republican than Indiana as a whole.
Why Denham leans the way it does
This analysis examined 14,881 data points per city to find what predicts political lean and turnout. The items below are a few correlations that stood out for Denham, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 12% of adults in Denham hold a bachelor's degree, about 10 points below the Indiana average of 22%.
Population density and Republican lean
Places with low population density tend to lean Republican; Denham, IN sits below the national average on this measure.
Why turnout in Denham looks the way it does
Turnout in Denham sits close to the national pattern. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- North Judson, IN R+50
- Ripley, IN R+62
- English Lake, IN R+55
- San Pierre, IN R+55
- Medaryville, IN R+59
- Winamac, IN R+50
- Radioville, IN R+58
- Ora, IN R+50
- Bass Lake, IN R+48
- Vanmeter Park, IN R+52
Cities with Similar Populations
- Forest Knolls, CA D+60
- Bryant, WA R+24
- North Eagle Butte, SD D+60
- Gwynedd Valley, PA D+21
- Fine Creek Mills, VA R+34
- Drummond, WI R+16
- Chesterville, IL R+61
- Centralia, KS R+67
- Napier Field, AL R+45
- New Site, MS R+87
All Local Stats
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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.