92093 is a Democratic stronghold. About 80% of voters here vote Democratic and 20% Republican.
About 38% of adults in 92093 typically vote, below the U.S. average of about 62%. Among adults in 92093, ~30% vote Democratic, ~8% Republican, and ~62% don't vote. The map below shows estimated turnout by block group.
How 92093 compares
Among zip codes within 15 miles, 92093 leans more Democratic than 44 of 45 neighbors.
92093 runs about 40 points more Democratic than California as a whole.
Why 92093 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 92093, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 92% of adults in 92093 hold a bachelor's degree, about 64 points above the U.S. average of 28%. Dense areas vote Democratic, and 92093 sits in the top fifth on density (about 90%, above 88% of zip codes). A high never-married share predicts Democratic voting, and about 96% of adults in 92093 have never been married, in the top fraction of zip codes.
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; 92093, CA sits in the top tenth 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 92093 looks the way it does
Areas with low high-school completion turn out at lower rates. More than 99% of adults in 92093 have completed high school, about 10 points above the U.S. average of 90%. High food insecurity lines up with lower turnout, and about 22% of adults in 92093 report food insecurity, above 84% of zip codes. High-crime urban areas turn out at lower rates, and 92093 sits in the top 15% on a violent-crime measure. 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.