84627 leans heavily Republican by roughly 50 points: about 25% of voters vote Democratic and 75% Republican.
About 59% of adults in 84627 typically vote, near the U.S. average of about 62%. Among adults in 84627, ~15% vote Democratic, ~44% Republican, and ~41% don't vote. The map below shows estimated turnout by block group.
How 84627 compares
Among zip codes within 15 miles, 84627 is the least Republican-leaning.
84627 runs about 28 points more Republican than Utah as a whole.
Politics vary noticeably by block within 84627. The southeast side is the most Republican-leaning (R+66) and the west side is the least Republican-leaning (R+35), a spread of about 31 points.
Why 84627 leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in 84627. The lean here lands roughly where demographic data alone would predict.
Cancer-screening access and voter turnout
Places with low colon-cancer-screening access tend to turn out at a lower rate; 84627, UT sits in the bottom quarter nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in 84627 looks the way it does
Renters vote less often than owners. About 47% of households in 84627 rent, about 22 points above the U.S. average of 25%. Crowded housing lines up with lower turnout, and about 4% of homes in 84627 have more than one occupant per room, above 81% of zip codes. Low high-school completion lines up with lower turnout, and about 97% of adults in 84627 have completed high school, above 89% 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.