Country Club Hills is a Democratic stronghold. About 90% of voters here vote Democratic and 10% Republican.
About 46% of adults in Country Club Hills typically vote, below the U.S. average of about 62%. Among adults in Country Club Hills, ~42% vote Democratic, ~5% Republican, and ~53% don't vote. The map below shows estimated turnout by block group.
How Country Club Hills compares
Among cities within 25 miles, Country Club Hills leans more Democratic than 158 of 177 neighbors.
Country Club Hills runs about 99 points more Democratic than Missouri as a whole. Missouri leans Republican overall, while Country Club Hills is one of the few Democratic-leaning pockets.
Why Country Club Hills 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 Country Club Hills, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 99% of residents in Country Club Hills live in densely developed areas, about 63 points above the U.S. average of 36%. A high never-married share predicts Democratic voting, and about 61% of adults in Country Club Hills have never been married, in the top fraction of cities. Country Club Hills runs against the grain of Missouri, a Democratic-leaning pocket in a Republican-leaning state.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; Country Club Hills, MO sits in the top tenth nationally on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Country Club Hills looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Country Club Hills is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 36%, about 21 points below the Missouri average of 57%. Renters vote less often than owners, and about 61% of households in Country Club Hills rent, about 36 points above the U.S. average of 25%. High food insecurity lines up with lower turnout, and about 51% of adults in Country Club Hills report food insecurity, in the top fraction of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Flordell Hills, MO D+83
- Norwood Court, MO D+82
- Jennings, MO D+85
- Northwoods, MO D+86
- Pasadena Hills, MO D+75
- Normandy, MO D+75
- Pasadena Park, MO D+80
- Pine Lawn, MO D+85
- Beverly Hills, MO D+86
- Glen Echo Park, MO D+47
Cities with Similar Populations
- Mount Hamilton, CA D+10
- Roxie, MS R+3
- Cissna Park, IL R+63
- Hope, MS D+9
- East View, KY R+65
- Oakford, IN R+51
- Cascade, VA R+33
- Mountain Rest, SC R+55
- New Washington, OH R+65
- Montbrook, FL R+54
Sources and methodology
Precinct-level voting records used to fit the model come from Missouri 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.