95569 leans slightly Republican by roughly 10 points: about 45% of voters vote Democratic and 55% Republican.
About 59% of adults in 95569 typically vote, near the U.S. average of about 62%. Among adults in 95569, ~27% vote Democratic, ~32% Republican, and ~41% don't vote. The map below shows estimated turnout by block group.
How 95569 compares
Among zip codes within 15 miles, 95569 leans more Republican than 6 of 9 neighbors.
95569 runs about 31 points more Republican than California as a whole. California leans Democratic overall, while 95569 is one of the few Republican-leaning pockets.
Politics vary noticeably by block within 95569. The east side runs the most Democratic (D+9) and the north side runs the most Republican (R+16), a spread of about 25 points.
Why 95569 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 95569, not a ranked or complete list of what matters most.
Rural areas vote Republican. About 4% of residents in 95569 live in densely developed areas, about 54 points below the California average of 58%. 95569 runs against the grain of California, a Republican-leaning pocket in a Democratic-leaning state.
Population density, never-married share, and Republican lean
Places that combine low population density and a never-married-heavy adult population tend to lean Republican, as 95569, CA does.
Why turnout in 95569 looks the way it does
Renters vote less often than owners. About 39% of households in 95569 rent, about 14 points above the U.S. average of 25%. High food insecurity lines up with lower turnout, and about 23% of adults in 95569 report food insecurity, above 85% 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.