84063 is a Republican stronghold. About 22% of voters here vote Democratic and 78% Republican.
About 40% of adults in 84063 typically vote, below the U.S. average of about 62%. Among adults in 84063, ~9% vote Democratic, ~31% Republican, and ~60% don't vote. The map below shows estimated turnout by block group.
How 84063 compares
84063 sits in a sparsely populated area with few comparable zip codes nearby.
84063 runs about 34 points more Republican than Utah as a whole.
Why 84063 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 84063, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 11% of adults in 84063 hold a bachelor's degree, about 20 points below the Utah average of 31%. Rural areas vote Republican, and 84063 sits in the bottom quarter on density (fewer than 1%, in the bottom fraction of zip codes).
Preventive-care access and voter turnout
Places with limited routine preventive-care access tend to turn out at a lower rate; 84063, UT sits in the bottom quarter nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in 84063 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 84063 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. High food insecurity lines up with lower turnout, and about 23% of adults in 84063 report food insecurity, above 86% of zip codes. Low high-school completion lines up with lower turnout, and about 98% of adults in 84063 have completed high school, above 94% 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.