95325 leans slightly Republican by roughly 12 points: about 44% of voters vote Democratic and 56% Republican.
About 64% of adults in 95325 typically vote, near the U.S. average of about 62%. Among adults in 95325, ~28% vote Democratic, ~36% Republican, and ~36% don't vote. The map below shows estimated turnout by block group.
How 95325 compares
Among zip codes within 15 miles, 95325 is the least Republican-leaning.
95325 runs about 32 points more Republican than California as a whole. California leans Democratic overall, while 95325 is one of the few Republican-leaning pockets.
Politics vary noticeably by block within 95325. The southwest side is the most split-leaning (R+30) and the north side is the least split-leaning (R+2), a spread of about 28 points.
Why 95325 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 95325, not a ranked or complete list of what matters most.
95325 votes against the grain of California. California leans Democratic overall, while 95325 runs about 32 points more Republican. A high family-household share predicts Republican voting, and about 75% of households in 95325 are family households, above 79% of zip codes.
Population density and Republican lean
Places with low population density tend to lean Republican; 95325, CA sits in the bottom tenth nationally on this measure.
Why turnout in 95325 looks the way it does
Homeowners vote more often than renters. About 89% of households in 95325 own their home, about 27 points above the California average of 62%. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
- 88134, NM R+47
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.