93932 leans heavily Republican by roughly 36 points: about 32% of voters vote Democratic and 68% Republican.
About 31% of adults in 93932 typically vote, below the U.S. average of about 62%. Among adults in 93932, ~10% vote Democratic, ~21% Republican, and ~69% don't vote. The map below shows estimated turnout by block group.
How 93932 compares
Among zip codes within 15 miles, 93932 leans more Republican than 3 of 4 neighbors.
93932 runs about 55 points more Republican than California as a whole. California leans Democratic overall, while 93932 is one of the few Republican-leaning pockets.
Politics vary noticeably by block within 93932. The west side is the most Republican-leaning (R+41) and the south side is the least Republican-leaning (R+21), a spread of about 19 points.
Why 93932 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 93932, not a ranked or complete list of what matters most.
93932 votes against the grain of California. California leans Democratic overall, while 93932 runs about 55 points more Republican. Rural areas vote Republican, and 93932 sits in the bottom quarter on density (about 2%, below 97% of zip codes). A high family-household share predicts Republican voting, and about 79% of households in 93932 are family households, above 90% of zip codes.
Population density, never-married share, and Republican lean
Places that combine low population density and a never-married-heavy adult population tend to lean Republican, as 93932, CA does.
Why turnout in 93932 looks the way it does
Crowded housing lines up with lower turnout. About 5% of homes in 93932 have more than one occupant per room, above 85% 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 California 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.