89409 is a Republican stronghold. About 14% of voters here vote Democratic and 86% Republican.
About 48% of adults in 89409 typically vote, below the U.S. average of about 62%. Among adults in 89409, ~7% vote Democratic, ~41% Republican, and ~52% don't vote. The map below shows estimated turnout by block group.
How 89409 compares
89409 runs about 69 points more Republican than Nevada as a whole.
Why 89409 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 89409, not a ranked or complete list of what matters most.
Areas with a high white share and below-average college attainment vote Republican. In 89409, about 96% of residents are non-Hispanic white, about 23 points above the U.S. average of 72%; about 13% of adults hold a bachelor's degree, about 12 points below the Nevada average of 25%. Rural areas vote Republican, and 89409 sits in the bottom quarter on density (fewer than 1%, in the bottom fraction of zip codes).
Walkability and Republican lean
Places with a low walkability score tend to lean Republican; 89409, NV sits in the bottom tenth nationally on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in 89409 looks the way it does
Crowded housing lines up with lower turnout. About 16% of homes in 89409 have more than one occupant per room, in the top fraction of zip codes. 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 Nevada 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.