95625 leans Republican by roughly 28 points: about 36% of voters vote Democratic and 64% Republican.
About 41% of adults in 95625 typically vote, below the U.S. average of about 62%. Among adults in 95625, ~15% vote Democratic, ~26% Republican, and ~59% don't vote. The map below shows estimated turnout by block group.
How 95625 compares
Among zip codes within 15 miles, 95625 is the most Republican-leaning.
95625 runs about 47 points more Republican than California as a whole. California leans Democratic overall, while 95625 is one of the few Republican-leaning pockets.
Why 95625 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 95625, not a ranked or complete list of what matters most.
Car-dependent areas vote Republican. About 89% of residents in 95625 drive to work alone, about 15 points above the U.S. average of 74%. 95625 runs against the grain of California, a Republican-leaning pocket in a Democratic-leaning state.
Cancer-screening access and voter turnout
Places with low colon-cancer-screening access tend to turn out at a lower rate; 95625, CA sits below the national average on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in 95625 looks the way it does
Turnout in 95625 sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. 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.