Edinburg is a Republican stronghold. About 23% of voters here vote Democratic and 77% Republican.
About 70% of adults in Edinburg typically vote, above the U.S. average of about 62%. Among adults in Edinburg, ~16% vote Democratic, ~54% Republican, and ~30% don't vote. The map below shows estimated turnout by block group.
How Edinburg compares
Among cities within 25 miles, Edinburg leans more Republican than 44 of 68 neighbors.
Edinburg runs about 64 points more Republican than Illinois as a whole. Illinois leans Democratic overall, while Edinburg is one of the few Republican-leaning pockets.
Why Edinburg 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 Edinburg, not a ranked or complete list of what matters most.
Edinburg votes against the grain of Illinois. Illinois leans Democratic overall, while Edinburg runs about 64 points more Republican. Low college attainment predicts Republican voting, and Edinburg sits in the bottom quarter (about 14%, below 81% of cities).
Walkability and Republican lean
Places with a low walkability score tend to lean Republican; Edinburg, IL sits in the bottom quarter 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 Edinburg looks the way it does
Turnout in Edinburg sits close to the national pattern. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Sharpsburg, IL R+53
- Bulpitt, IL R+52
- Kincaid, IL R+45
- Roby, IL R+44
- Jeisyville, IL R+50
- Grove City, IL R+59
- Tovey, IL R+57
- Jeiseyville, IL R+51
- New City, IL R+40
- Mechanicsburg, IL R+49
Cities with Similar Populations
- Mokelumne Hill, CA R+32
- Woodland, MI R+41
- Limestone, IL R+46
- Waldo, WI R+46
- New Riegel, OH R+57
- Wellsville, MO R+57
- Newburg, MO R+57
- Ozawkie, KS R+50
- Lower Brule, SD D+72
- Union Hall, VA R+31
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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.