93536 is a true toss-up. About 49% of voters here vote Democratic and 51% Republican.
About 62% of adults in 93536 typically vote, near the U.S. average of about 62%. Among adults in 93536, ~30% vote Democratic, ~32% Republican, and ~38% don't vote. The map below shows estimated turnout by block group.
How 93536 compares
Among zip codes within 15 miles, 93536 sits roughly in the middle of the political spectrum, with 5 neighbors leaning further in the place's direction and 3 leaning the other way.
93536 runs about 23 points more Republican than California as a whole. California leans Democratic overall, while 93536 sits closer to the political middle.
Politics vary noticeably by block within 93536. The east side runs the most Democratic (D+8) and the north side runs the most Republican (R+34), a spread of about 42 points.
Why 93536 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 93536, not a ranked or complete list of what matters most.
93536 votes against the grain of California. California leans Democratic overall, while 93536 runs about 23 points more Republican.
Population density and Democratic lean
Places with high population density tend to lean Democratic; 93536, CA sits in the top quarter nationally on this measure.
Why turnout in 93536 looks the way it does
Turnout in 93536 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.