Millard County is a Republican stronghold. About 15% of voters here vote Democratic and 85% Republican.
About 74% of adults in Millard County typically vote, above the U.S. average of about 62%. Among adults in Millard County, ~11% vote Democratic, ~63% Republican, and ~26% don't vote. The map below shows estimated turnout by block group.
How Millard County compares
Among counties within 50 miles, Millard County leans more Republican than 1 of 3 neighbors.
Millard County runs about 48 points more Republican than Utah as a whole.
Politics vary noticeably by city within Millard County. The west side is the most Republican-leaning (R+80) and the north side is the least Republican-leaning (R+68), a spread of about 13 points.
Why Millard County leans the way it does
This analysis examined 14,881 data points per county to find what predicts political lean and turnout. The items below are a few correlations that stood out for Millard County, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 78% of households in Millard County are family households, about 12 points above the U.S. average of 67%.
Population density and Republican lean
Places with low population density tend to lean Republican; Millard County, UT sits below the national average on this measure.
Why turnout in Millard County looks the way it does
Homeowners vote more often than renters. About 80% of households in Millard County own their home, about 5 points above the U.S. average of 75%. Learn more about the findings and methodology on the political spectrum map.
Nearby Counties
- Sevier County, UT R+70
- Sanpete County, UT R+63
- Juab County, UT R+71
- Beaver County, UT R+69
- Piute County, UT R+78
- Wayne County, UT R+64
- Emery County, UT R+73
- Utah County, UT R+36
- Tooele County, UT R+45
- Carbon County, UT R+56
Counties with Similar Populations
- Bienville Parish, LA R+16
- Presque Isle County, MI R+36
- Crawford County, MI R+31
- Jackson County, KY R+73
- Perquimans County, NC R+34
- Wright County, IA R+36
- Lincoln County, AR R+41
- Webster County, KY R+58
- Cass County, IL R+31
- Lamb County, TX R+57
All Local Stats
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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.