Dairyville leans heavily Republican by roughly 46 points: about 27% of voters vote Democratic and 73% Republican.
About 63% of adults in Dairyville typically vote, near the U.S. average of about 62%. Among adults in Dairyville, ~17% vote Democratic, ~46% Republican, and ~37% don't vote. The map below shows estimated turnout by block group.
How Dairyville compares
Among cities within 25 miles, Dairyville leans more Republican than 10 of 19 neighbors.
Dairyville runs about 66 points more Republican than California as a whole. California leans Democratic overall, while Dairyville is one of the few Republican-leaning pockets.
Why Dairyville 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 Dairyville, not a ranked or complete list of what matters most.
Dairyville votes against the grain of California. California leans Democratic overall, while Dairyville runs about 66 points more Republican.
Developed land and Republican lean
Places with a rural land-use pattern tend to lean Republican; Dairyville, CA sits below the national average on this measure. Developed land does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Dairyville looks the way it does
Turnout in Dairyville 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 Cities
- Proberta, CA R+39
- Rawson, CA R+41
- Los Molinos, CA R+39
- Gerber, CA R+34
- Tehama, CA R+56
- Red Bluff, CA R+29
- Richfield, CA R+45
- Corning, CA R+31
- Vina, CA R+50
Cities with Similar Populations
- Mercerville, OH R+70
- Burdick, KY R+68
- North Omak, WA D+15
- Wyman, AR R+16
- Edmonds, ID R+70
- Mount Jefferson, OH R+70
- Tinkerville, NH R+20
- Weissport, PA R+41
- Smithland, IA R+58
- Arboles, CO R+31
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.