West Valley City leans slightly Democratic by roughly 8 points: about 54% of voters vote Democratic and 46% Republican.
About 47% of adults in West Valley City typically vote, below the U.S. average of about 62%. Among adults in West Valley City, ~26% vote Democratic, ~22% Republican, and ~52% don't vote. The map below shows estimated turnout by block group.
How West Valley City compares
Among cities within 25 miles, West Valley City leans more Democratic than 35 of 44 neighbors.
West Valley City runs about 29 points more Democratic than Utah as a whole. Utah leans Republican overall, while West Valley City is one of the few Democratic-leaning pockets.
Politics vary noticeably by neighborhood within West Valley City. The east side runs the most Democratic (D+18) and the west side runs the most Republican (R+2), a spread of about 20 points.
Why West Valley City 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 West Valley City, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 97% of residents in West Valley City live in densely developed areas, about 60 points above the U.S. average of 36%. A high never-married share predicts Democratic voting, and about 37% of adults in West Valley City have never been married, above 90% of cities. West Valley City runs against the grain of Utah, a Democratic-leaning pocket in a Republican-leaning state.
Paved land cover and Democratic lean
Places with extensive paved surfaces tend to lean Democratic; West Valley City, UT sits in the top tenth nationally on this measure. Paved ground does not change how people vote; it mostly reflects how urban and built-up a place is.
Why turnout in West Valley City looks the way it does
Areas with limited routine healthcare access turn out at lower rates. West Valley City 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 24% of adults in West Valley City report food insecurity, above 89% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Kearns, UT D+3
- Taylorsville, UT D+5
- Magna, UT R+6
- West Jordan, UT R+7
- South Salt Lake, UT D+38
- Murray, UT D+20
- Salt Lake City, UT D+7
- Midvale, UT D+22
- Bingham Canyon, UT R+13
- Holladay, UT D+24
Cities with Similar Populations
- Fullerton, CA D+11
- Olympia, WA D+31
- Miramar, FL D+37
- Kalamazoo, MI D+29
- Lansing, MI D+38
- Elizabeth, NJ D+17
- Hampton, VA D+39
- Cedar Rapids, IA D+15
- Denton, TX D+9
- Murrieta, CA R+14
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.