95041 leans heavily Democratic by roughly 46 points: about 73% of voters vote Democratic and 27% Republican.
About 93% of adults in 95041 typically vote, above the U.S. average of about 62%. Among adults in 95041, ~68% vote Democratic, ~25% Republican, and ~7% don't vote. The map below shows estimated turnout by block group.
How 95041 compares
Among zip codes within 15 miles, 95041 leans more Democratic than 10 of 16 neighbors.
95041 runs about 27 points more Democratic than California as a whole.
Why 95041 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 95041, not a ranked or complete list of what matters most.
Areas with high college attainment vote Democratic. About 67% of adults in 95041 hold a bachelor's degree, about 38 points above the U.S. average of 28%.
High-school completion, uninsured rate, and voter turnout
Places that combine high-school-completion-heavy adults and a low uninsured rate tend to turn out at a higher rate, as 95041, CA does.
Why turnout in 95041 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 95041 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 74%, about 14 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and more than 99% of adults in 95041 have completed high school, in the top fraction 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.