82721 is a Republican stronghold. About 9% of voters here vote Democratic and 91% Republican.
About 74% of adults in 82721 typically vote, above the U.S. average of about 62%. Among adults in 82721, ~7% vote Democratic, ~67% Republican, and ~26% don't vote. The map below shows estimated turnout by block group.
How 82721 compares
82721 runs about 36 points more Republican than Wyoming as a whole.
Why 82721 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 82721, not a ranked or complete list of what matters most.
Areas with a high white share and below-average college attainment vote Republican. In 82721, about 94% of residents are non-Hispanic white, about 21 points above the U.S. average of 72%; about 19% of adults hold a bachelor's degree, about 9 points below the Wyoming average of 27%.
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 82721, WY does.
Why turnout in 82721 looks the way it does
Turnout in 82721 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 Zip Codes
Zip Codes with Similar Populations
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.