Hamilton Dome is a Republican stronghold. About 14% of voters here vote Democratic and 86% Republican.
About 71% of adults in Hamilton Dome typically vote, above the U.S. average of about 62%. Among adults in Hamilton Dome, ~10% vote Democratic, ~61% Republican, and ~29% don't vote. The map below shows estimated turnout by block group.
How Hamilton Dome compares
Among cities within 25 miles, Hamilton Dome leans more Republican than 4 of 6 neighbors.
Hamilton Dome runs about 26 points more Republican than Wyoming as a whole.
Why Hamilton Dome 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 Hamilton Dome, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 85% of households in Hamilton Dome are family households, about 18 points above the U.S. average of 67%.
Never-married share, developed land, and voter turnout
Places that combine a low never-married share and a rural land-use pattern tend to turn out at a higher rate, as Hamilton Dome, WY does.
Why turnout in Hamilton Dome looks the way it does
Turnout in Hamilton Dome sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Red Lane, WY R+71
- Thermopolis, WY R+52
- East Thermopolis, WY R+69
- Grass Creek, WY R+75
- Lucerne, WY R+70
- Kirby, WY R+73
- Pavillion, WY R+80
- Sunshine, WY R+76
- Meeteetse, WY R+76
- Worland, WY R+62
Cities with Similar Populations
- Lottieville, FL R+70
- Ocoya, IL R+53
- Jay Em, WY R+81
- Bunavista, TX R+74
- McKendree, VA R+31
- Johnson Park, CA R+43
- Kellerville, IL R+72
- Alder, MT R+51
- Time, IL R+67
- Mendota, MN D+30
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Wyoming 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.