Vina is a Republican stronghold. About 25% of voters here vote Democratic and 75% Republican.
About 63% of adults in Vina typically vote, near the U.S. average of about 62%. Among adults in Vina, ~16% vote Democratic, ~47% Republican, and ~37% don't vote. The map below shows estimated turnout by block group.
How Vina compares
Among cities within 25 miles, Vina leans more Republican than 21 of 26 neighbors.
Vina runs about 71 points more Republican than California as a whole. California leans Democratic overall, while Vina is one of the few Republican-leaning pockets.
Politics vary noticeably by neighborhood within Vina. The south side is the most Republican-leaning (R+53) and the southeast side is the least Republican-leaning (R+34), a spread of about 19 points.
Why Vina leans the way it does
This analysis examined 14,881 data points per city to find what predicts political lean and turnout. The items below are a few correlations that stood out for Vina, not a ranked or complete list of what matters most.
Vina votes against the grain of California. California leans Democratic overall, while Vina runs about 71 points more Republican. Rural areas vote Republican, and Vina sits in the bottom quarter on density (about 3%, below 91% of cities).
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 Vina, CA does.
Why turnout in Vina looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Vina is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Richfield, CA R+45
- Tehama, CA R+56
- Corning, CA R+31
- Mills Orchard, CA R+46
- Los Molinos, CA R+39
- Gerber, CA R+34
- Hamilton City, CA Even
- Rotavele, CA R+27
- Cohasset, CA Even
- Richardson Springs, CA Even
Cities with Similar Populations
- Strabane, PA R+12
- Mercer, MO R+70
- Pembroke, ME R+27
- Hopeland, PA R+44
- Augusta, WV R+66
- Goodwins Crossroads, SC R+58
- Hiwasse, AR R+52
- Chilesburg, VA R+29
- Marietta, TX R+57
- Wolf Lake, MI R+23
All Local Stats
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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.