Sand Ridge is a Republican stronghold. About 23% of voters here vote Democratic and 77% Republican.
About 64% of adults in Sand Ridge typically vote, near the U.S. average of about 62%. Among adults in Sand Ridge, ~15% vote Democratic, ~49% Republican, and ~36% don't vote. The map below shows estimated turnout by block group.
How Sand Ridge compares
Among cities within 25 miles, Sand Ridge leans more Republican than 43 of 76 neighbors.
Sand Ridge runs about 65 points more Republican than Illinois as a whole. Illinois leans Democratic overall, while Sand Ridge is one of the few Republican-leaning pockets.
Why Sand Ridge 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 Sand Ridge, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 8% of adults in Sand Ridge hold a bachelor's degree, about 19 points below the Illinois average of 27%. Rural areas vote Republican, and Sand Ridge sits in the bottom quarter on density (about 5%, below 78% of cities). Sand Ridge runs against the grain of Illinois, a Republican-leaning pocket in a Democratic-leaning state.
Population density and Republican lean
Places with low population density tend to lean Republican; Sand Ridge, IL sits in the bottom quarter nationally on this measure.
Why turnout in Sand Ridge looks the way it does
Turnout in Sand Ridge sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Gorham, IL R+50
- Oraville, IL R+34
- Murphysboro, IL R+12
- Mount Carbon, IL R+25
- Grand Tower, IL R+54
- Pomona, IL R+45
- Jacob, IL R+52
- Harrison, IL R+44
- Glenn, IL R+52
Cities with Similar Populations
- Wetmore, OR R+49
- Monson, WV R+66
- Heber, UT R+33
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.