89427 leans Republican by roughly 16 points: about 42% of voters vote Democratic and 58% Republican.
About 37% of adults in 89427 typically vote, below the U.S. average of about 62%. Among adults in 89427, ~15% vote Democratic, ~21% Republican, and ~64% don't vote. The map below shows estimated turnout by block group.
How 89427 compares
89427 runs about 13 points more Republican than Nevada as a whole.
Politics vary noticeably by block within 89427. The northeast side is the most Republican-leaning (R+49) and the north side is the least Republican-leaning (R+7), a spread of about 42 points.
Why 89427 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 89427, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 10% of adults in 89427 hold a bachelor's degree, about 15 points below the Nevada average of 25%. Rural areas vote Republican, and 89427 sits in the bottom quarter on density (fewer than 1%, in the bottom fraction of zip codes).
Population density and Republican lean
Places with low population density tend to lean Republican; 89427, NV sits in the bottom tenth nationally on this measure.
Why turnout in 89427 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 89427 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 45%, about 13 points below the Nevada average of 58%. High food insecurity lines up with lower turnout, and about 29% of adults in 89427 report food insecurity, above 93% 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.