84715 is a Republican stronghold. About 21% of voters here vote Democratic and 79% Republican.
About 47% of adults in 84715 typically vote, below the U.S. average of about 62%. Among adults in 84715, ~10% vote Democratic, ~37% Republican, and ~53% don't vote. The map below shows estimated turnout by block group.
How 84715 compares
Among zip codes within 15 miles, 84715 leans more Republican than 1 of 4 neighbors.
84715 runs about 37 points more Republican than Utah as a whole.
Why 84715 leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in 84715. The lean here lands roughly where demographic data alone would predict.
Developed land and Republican lean
Places with a rural land-use pattern tend to lean Republican; 84715, UT sits in the bottom tenth nationally on this measure. Developed land does not change how people vote; it mostly reflects how urban a place is.
Why turnout in 84715 looks the way it does
Crowded housing lines up with lower turnout. About 7% of homes in 84715 have more than one occupant per room, above 91% of zip codes. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
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.