93546 leans Democratic by roughly 20 points: about 60% of voters vote Democratic and 40% Republican.
About 64% of adults in 93546 typically vote, near the U.S. average of about 62%. Among adults in 93546, ~39% vote Democratic, ~26% Republican, and ~35% don't vote. The map below shows estimated turnout by block group.
How 93546 compares
Politically, 93546 sits close to the rest of California.
Politics vary noticeably by block within 93546. The southeast side is the most Democratic-leaning (D+24) and the south side is the least Democratic-leaning (D+8), a spread of about 16 points.
Why 93546 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 93546, not a ranked or complete list of what matters most.
Areas with many never-married adults vote Democratic. About 39% of adults in 93546 have never been married, modestly above similar-sized zip codes (around 31%).
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; 93546, CA sits in the top quarter 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 93546 looks the way it does
Turnout in 93546 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 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.