Ozark is a Republican stronghold. About 23% of voters here vote Democratic and 77% Republican.
About 80% of adults in Ozark typically vote, above the U.S. average of about 62%. Among adults in Ozark, ~18% vote Democratic, ~62% Republican, and ~20% don't vote. The map below shows estimated turnout by block group.
How Ozark compares
Among cities within 25 miles, Ozark leans more Republican than 29 of 90 neighbors.
Ozark runs about 65 points more Republican than Illinois as a whole. Illinois leans Democratic overall, while Ozark is one of the few Republican-leaning pockets.
Politics vary noticeably by neighborhood within Ozark. The northeast side is the most Republican-leaning (R+61) and the northwest side is the least Republican-leaning (R+48), a spread of about 13 points.
Why Ozark 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 Ozark, not a ranked or complete list of what matters most.
Car-dependent areas vote Republican. About 92% of residents in Ozark drive to work alone, about 18 points above the U.S. average of 74%. Ozark runs against the grain of Illinois, a Republican-leaning pocket in a Democratic-leaning state.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Ozark, IL sits above the national average on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in Ozark looks the way it does
Homeowners vote more often than renters. About 92% of households in Ozark own their home, about 13 points above the Illinois average of 80%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Tunnel Hill, IL R+56
- New Burnside, IL R+59
- Creal Springs, IL R+58
- Simpson, IL R+54
- McCormick, IL R+59
- Oldtown, IL R+65
- Goreville, IL R+52
- Boles, IL R+58
- Stonefort, IL R+66
Cities with Similar Populations
- Lawrence, WI R+36
- Powells Point, NC R+41
- Oliphant Furnace, PA R+55
- Gaither, AR R+66
- Fincastle, TX R+73
- Blackwater, VA R+72
- Timbo, AR R+64
- Banks, AL R+47
- Mechanicstown, OH R+66
- Meridean, WI R+35
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Illinois 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.