95713 leans Republican by roughly 26 points: about 37% of voters vote Democratic and 63% Republican.
About 78% of adults in 95713 typically vote, above the U.S. average of about 62%. Among adults in 95713, ~29% vote Democratic, ~49% Republican, and ~22% don't vote. The map below shows estimated turnout by block group.
How 95713 compares
Among zip codes within 15 miles, 95713 leans more Republican than 11 of 16 neighbors.
95713 runs about 47 points more Republican than California as a whole. California leans Democratic overall, while 95713 is one of the few Republican-leaning pockets.
Politics vary noticeably by block within 95713. The northeast side is the most Republican-leaning (R+35) and the southwest side is the least Republican-leaning (R+24), a spread of about 11 points.
Why 95713 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 95713, not a ranked or complete list of what matters most.
95713 votes against the grain of California. California leans Democratic overall, while 95713 runs about 47 points more Republican.
Uninsured rate and voter turnout
Places with a low uninsured rate tend to turn out at a higher rate; 95713, CA sits in the bottom tenth nationally on this measure. Insurance coverage does not directly drive turnout; it reflects the income and stability that line up with who votes.
Why turnout in 95713 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 95713 is in the top quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 69%, about 9 points above the U.S. average of 60%. 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.