88430 is a Republican stronghold. About 13% of voters here vote Democratic and 87% Republican.
About 70% of adults in 88430 typically vote, above the U.S. average of about 62%. Among adults in 88430, ~9% vote Democratic, ~61% Republican, and ~30% don't vote. The map below shows estimated turnout by block group.
How 88430 compares
88430 runs about 79 points more Republican than New Mexico as a whole. New Mexico leans Democratic overall, while 88430 is one of the few Republican-leaning pockets.
Politics vary noticeably by block within 88430. The east side is the most Republican-leaning (R+74) and the northwest side is the least Republican-leaning (R+64), a spread of about 10 points.
Why 88430 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 88430, not a ranked or complete list of what matters most.
88430 votes against the grain of New Mexico. New Mexico leans Democratic overall, while 88430 runs about 79 points more Republican.
Paved land cover and Republican lean
Places with little paved surface tend to lean Republican; 88430, NM sits in the bottom tenth nationally on this measure. Paved ground does not change how people vote; it mostly reflects how urban and built-up a place is.
Why turnout in 88430 looks the way it does
Areas with high high-school completion turn out at higher rates. About 97% of adults in 88430 have completed high school, about 10 points above the New Mexico average of 87%. 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 New Mexico Secretary of State, Bureau of 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.