92683 is a true toss-up. About 48% of voters here vote Democratic and 52% Republican.
About 52% of adults in 92683 typically vote, below the U.S. average of about 62%. Among adults in 92683, ~25% vote Democratic, ~27% Republican, and ~48% don't vote. The map below shows estimated turnout by block group.
How 92683 compares
Among zip codes within 15 miles, 92683 leans more Republican than 79 of 94 neighbors.
92683 runs about 25 points more Republican than California as a whole. California leans Democratic overall, while 92683 is one of the few Republican-leaning pockets.
Why 92683 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 92683, not a ranked or complete list of what matters most.
92683 votes against the grain of California. California leans Democratic overall, while 92683 runs about 25 points more Republican.
Cancer-screening access and voter turnout
Places with low colon-cancer-screening access tend to turn out at a lower rate; 92683, CA sits in the bottom tenth nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in 92683 looks the way it does
Areas with high food insecurity turn out at lower rates. About 23% of adults in 92683 report food insecurity, about 7 points above the U.S. average of 16%. Renters vote less often than owners, and about 46% of households in 92683 rent, about 21 points above the U.S. average of 25%. 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.