92056 leans slightly Democratic by roughly 10 points: about 55% of voters vote Democratic and 45% Republican.
About 70% of adults in 92056 typically vote, above the U.S. average of about 62%. Among adults in 92056, ~38% vote Democratic, ~32% Republican, and ~30% don't vote. The map below shows estimated turnout by block group.
How 92056 compares
Among zip codes within 15 miles, 92056 leans more Democratic than 13 of 24 neighbors.
92056 runs about 10 points more Republican than California as a whole.
Why 92056 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 92056, not a ranked or complete list of what matters most.
Dense areas vote Democratic. About 97% of residents in 92056 live in densely developed areas, about 61 points above the U.S. average of 36%. High college attainment predicts Democratic voting, and 92056 sits in the top quarter (about 41%, above 81% of zip codes).
Walkability and Democratic lean
Places with a highly walkable street grid tend to lean Democratic; 92056, 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 92056 looks the way it does
Turnout in 92056 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.