Greenville is a Republican stronghold. About 12% of voters here vote Democratic and 88% Republican.
About 42% of adults in Greenville typically vote, below the U.S. average of about 62%. Among adults in Greenville, ~5% vote Democratic, ~37% Republican, and ~58% don't vote. The map below shows estimated turnout by block group.
How Greenville compares
Among cities within 25 miles, Greenville leans more Republican than 5 of 8 neighbors.
Greenville runs about 54 points more Republican than Utah as a whole.
Politics vary noticeably by neighborhood within Greenville. The south side is the most Republican-leaning (R+77) and the southwest side is the least Republican-leaning (R+66), a spread of about 11 points.
Why Greenville 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 Greenville, not a ranked or complete list of what matters most.
Rural areas vote Republican. About 4% of residents in Greenville live in densely developed areas, about 28 points below the Utah average of 32%. A high family-household share predicts Republican voting, and about 85% of households in Greenville are family households, above 97% of cities.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; Greenville, UT sits in the top 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 Greenville looks the way it does
Crowded housing lines up with lower turnout. About 20% of homes in Greenville have more than one occupant per room, in the top fraction of cities. Strong routine healthcare access lines up with higher turnout, and Greenville sits in the top quarter on routine-care measures. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Beaver, UT R+72
- Manderfield, UT R+78
- North Creek, UT R+78
- Minersville, UT R+65
- Milford, UT R+59
- Circleville, UT R+79
- Spry, UT R+66
- Paragonah, UT R+73
- Junction, UT R+79
- Thompsonville, UT R+77
Cities with Similar Populations
- Alma, TX R+48
- Geuda Springs, KS R+62
- Amanda Park, WA D+21
- Delphos, KS R+70
- Denham, MS R+9
- Willapa, WA R+14
- Salem, OK R+56
- Thatcher, UT R+78
- Downer, MN R+27
- Biggsville, IL R+39
Sources and methodology
Precinct-level voting records used to fit the model come from Utah Lieutenant Governor's Office, 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.