92283 leans Democratic by roughly 24 points: about 62% of voters vote Democratic and 38% Republican.
About 48% of adults in 92283 typically vote, below the U.S. average of about 62%. Among adults in 92283, ~30% vote Democratic, ~18% Republican, and ~52% don't vote. The map below shows estimated turnout by block group.
How 92283 compares
Among zip codes within 15 miles, 92283 leans more Democratic than 4 of 5 neighbors.
92283 runs about 4 points more Democratic than California as a whole.
Politics vary noticeably by block within 92283. The east side runs the most Democratic (D+29) and the southwest side runs the most Republican (R+11), a spread of about 41 points.
Why 92283 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 92283, not a ranked or complete list of what matters most.
Areas with many never-married adults vote Democratic. About 52% of adults in 92283 have never been married, well above similar-sized zip codes (around 29%).
Food insecurity and voter turnout
Places with high food insecurity tend to turn out at a lower rate; 92283, CA sits in the top tenth nationally on this measure. Food insecurity does not directly drive turnout; it reflects economic hardship, which lines up with lower voting.
Why turnout in 92283 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 92283 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 41%, about 21 points below the California average of 62%. Renters vote less often than owners, and about 38% of households in 92283 rent, above 85% of zip codes. High food insecurity lines up with lower turnout, and about 37% of adults in 92283 report food insecurity, above 97% of zip codes. 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.