Logan leans heavily Republican by roughly 36 points: about 32% of voters vote Democratic and 68% Republican.
About 82% of adults in Logan typically vote, above the U.S. average of about 62%. Among adults in Logan, ~26% vote Democratic, ~56% Republican, and ~18% don't vote. The map below shows estimated turnout by block group.
How Logan compares
Among cities within 25 miles, Logan leans more Republican than 5 of 15 neighbors.
Logan runs about 15 points more Republican than Montana as a whole.
Politics vary noticeably by neighborhood within Logan. The west side is the most Republican-leaning (R+50) and the east side is the least Republican-leaning (R+11), a spread of about 39 points.
Why Logan 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 Logan, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 77% of households in Logan are family households, about 10 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; Logan, MT sits in the top tenth nationally on this measure.
Why turnout in Logan looks the way it does
Areas with high high-school completion turn out at higher rates. About 98% of adults in Logan have completed high school, about 8 points above the U.S. average of 90%. Homeowners vote more often than renters, and about 91% of households in Logan own their home, about 16 points above the U.S. average of 75%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Manhattan, MT R+36
- Francis, MT R+48
- Church Hill, MT R+43
- Belgrade, MT R+21
- Trident, MT R+58
- Three Forks, MT R+46
- Ponderosa Pines, MT R+50
- Anceney, MT R+34
- Willow Creek, MT R+52
- Maudlow, MT R+27
Cities with Similar Populations
- Glenfield, NC R+6
- Salsbury Cove, ME D+46
- Busy Corner, MS R+73
- Moundville, MO R+68
- Three Forks, VA R+49
- Three Oaks, TN R+76
- East Porterville, CA R+32
- Kenefic, OK R+72
- Pilot Station, AK D+23
- Monteview, ID R+82
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Montana Secretary of State, 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.