Mountain Green leans heavily Republican by roughly 40 points: about 30% of voters vote Democratic and 70% Republican.
About 91% of adults in Mountain Green typically vote, above the U.S. average of about 62%. Among adults in Mountain Green, ~27% vote Democratic, ~64% Republican, and ~9% don't vote. The map below shows estimated turnout by block group.
How Mountain Green compares
Among cities within 25 miles, Mountain Green leans more Republican than 27 of 55 neighbors.
Mountain Green runs about 18 points more Republican than Utah as a whole.
Politics vary noticeably by neighborhood within Mountain Green. The north side is the most Republican-leaning (R+54) and the west side is the least Republican-leaning (R+27), a spread of about 27 points.
Why Mountain Green 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 Mountain Green, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 91% of households in Mountain Green are family households, about 24 points above the U.S. average of 67%.
High-school completion and voter turnout
Places with high-school-completion-heavy adults tend to turn out at a higher rate; Mountain Green, UT sits in the top tenth nationally on this measure.
Why turnout in Mountain Green looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Mountain Green is in the top quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 72%, about 12 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 98% of adults in Mountain Green have completed high school, above 93% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Peterson, UT R+64
- Uintah, UT R+27
- South Weber, UT R+38
- South Ogden, UT R+13
- Washington Terrace, UT R+16
- Morgan, UT R+63
- Milton, UT R+71
- Ogden, UT R+24
- Layton, UT R+23
- Riverdale, UT R+26
Cities with Similar Populations
- Mahtowa, MN R+26
- Cairnbrook, PA R+59
- Royalston, MA R+12
- Bertrand, NE R+76
- Eldorado, OH R+64
- Kimball, SD R+65
- Parksville, NY R+22
- Juliaetta, ID R+49
- Minneola, KS R+74
- Herndon, AR R+69
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.