Corydon is a Republican stronghold. About 23% of voters here vote Democratic and 77% Republican.
About 75% of adults in Corydon typically vote, above the U.S. average of about 62%. Among adults in Corydon, ~17% vote Democratic, ~58% Republican, and ~25% don't vote. The map below shows estimated turnout by block group.
How Corydon compares
Among cities within 25 miles, Corydon leans more Republican than 31 of 77 neighbors.
Corydon runs about 23 points more Republican than Kentucky as a whole.
Why Corydon leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Corydon. The lean here lands roughly where demographic data alone would predict.
Population density and Republican lean
Places with low population density tend to lean Republican; Corydon, KY sits below the national average on this measure.
Why turnout in Corydon looks the way it does
Turnout in Corydon sits close to the national pattern. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Cairo, KY R+55
- Geneva, KY R+56
- Baskett, KY R+50
- Wilson, KY R+51
- Waverly, KY R+64
- Smith Mills, KY R+58
- Poole, KY R+58
- Weaverton, KY R+50
- Robards, KY R+54
- Henderson, KY R+25
Cities with Similar Populations
- Housatonic, MA D+32
- Amagansett, NY D+8
- Beechgrove, TN R+68
- Hebron Estates, KY R+51
- Jamestown, IN R+51
- Auke Bay, AK D+14
- Sharps Chapel, TN R+70
- Waurika, OK R+66
- Merrimac, WI R+18
- Notus, ID R+68
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Kentucky 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.