92280 leans Republican by roughly 22 points: about 39% of voters vote Democratic and 61% Republican.
About 30% of adults in 92280 typically vote, below the U.S. average of about 62%. Among adults in 92280, ~12% vote Democratic, ~18% Republican, and ~70% don't vote. The map below shows estimated turnout by block group.
How 92280 compares
92280 runs about 41 points more Republican than California as a whole. California leans Democratic overall, while 92280 is one of the few Republican-leaning pockets.
Why 92280 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 92280, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 13% of adults in 92280 hold a bachelor's degree, about 22 points below the California average of 35%. Rural areas vote Republican, and 92280 sits in the bottom quarter on density (fewer than 1%, in the bottom fraction of zip codes). 92280 runs against the grain of California, a Republican-leaning pocket in a Democratic-leaning state.
Preventive-care access and voter turnout
Places with limited routine preventive-care access tend to turn out at a lower rate; 92280, CA sits in the bottom quarter nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in 92280 looks the way it does
Areas with high food insecurity turn out at lower rates. About 24% of adults in 92280 report food insecurity, about 8 points above the U.S. average of 16%. Limited routine healthcare access lines up with lower turnout, and 92280 sits in the bottom 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.