Elva leans Republican by roughly 16 points: about 42% of voters vote Democratic and 58% Republican.
About 65% of adults in Elva typically vote, near the U.S. average of about 62%. Among adults in Elva, ~27% vote Democratic, ~38% Republican, and ~35% don't vote. The map below shows estimated turnout by block group.
How Elva compares
Among cities within 25 miles, Elva leans more Republican than 20 of 71 neighbors.
Elva runs about 26 points more Republican than Illinois as a whole. Illinois leans Democratic overall, while Elva is one of the few Republican-leaning pockets.
Politics vary noticeably by neighborhood within Elva. The west side is the most Republican-leaning (R+32) and the north side is the least Republican-leaning (R+4), a spread of about 28 points.
Why Elva 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 Elva, not a ranked or complete list of what matters most.
Elva votes against the grain of Illinois. Illinois leans Democratic overall, while Elva runs about 26 points more Republican.
Paved land cover and Democratic lean
Places with extensive paved surfaces tend to lean Democratic; Elva, IL sits in the top quarter nationally on this measure. Paved ground does not change how people vote; it mostly reflects how urban and built-up a place is.
Why turnout in Elva looks the way it does
Turnout in Elva 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
- DeKalb, IL D+28
- Cortland, IL R+7
- Waterman, IL R+41
- Malta, IL R+32
- Troxel, IL R+32
- Shabbona, IL R+36
- Hinckley, IL R+23
- Sycamore, IL Even
- Clare, IL R+32
- Maple Park, IL R+29
Cities with Similar Populations
- Cutter, WI R+17
- Manorville, PA R+45
- McMillan, MS D+16
- Paint Rock, TX R+80
- South Pomfret, VT D+31
- Munterville, IA R+53
- Rosinville, SC R+13
- Stampley, MS D+61
- Sycamore, KS R+70
- Poplar Creek, MS R+79
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.