93626 leans heavily Republican by roughly 38 points: about 31% of voters vote Democratic and 69% Republican.
About 47% of adults in 93626 typically vote, below the U.S. average of about 62%. Among adults in 93626, ~15% vote Democratic, ~33% Republican, and ~52% don't vote. The map below shows estimated turnout by block group.
How 93626 compares
Among zip codes within 15 miles, 93626 leans more Republican than 13 of 14 neighbors.
93626 runs about 59 points more Republican than California as a whole. California leans Democratic overall, while 93626 is one of the few Republican-leaning pockets.
Politics vary noticeably by block within 93626. The southeast side is the most Republican-leaning (R+43) and the north side is the least Republican-leaning (R+28), a spread of about 15 points.
Why 93626 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 93626, not a ranked or complete list of what matters most.
93626 votes against the grain of California. California leans Democratic overall, while 93626 runs about 59 points more Republican. Rural areas vote Republican, and 93626 sits in the bottom quarter on density (about 4%, below 89% of zip codes). A high family-household share predicts Republican voting, and about 83% of households in 93626 are family households, above 96% of zip codes.
Population density and Republican lean
Places with low population density tend to lean Republican; 93626, CA sits below the national average on this measure.
Why turnout in 93626 looks the way it does
Crowded housing lines up with lower turnout. About 5% of homes in 93626 have more than one occupant per room, above 87% of zip codes. Strong routine healthcare access lines up with higher turnout, and 93626 sits in the top quarter on routine-care measures. 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.