Robinsons Corner leans heavily Republican by roughly 46 points: about 27% of voters vote Democratic and 73% Republican.
About 54% of adults in Robinsons Corner typically vote, below the U.S. average of about 62%. Among adults in Robinsons Corner, ~15% vote Democratic, ~39% Republican, and ~46% don't vote. The map below shows estimated turnout by block group.
How Robinsons Corner compares
Among cities within 25 miles, Robinsons Corner leans more Republican than 39 of 46 neighbors.
Robinsons Corner runs about 66 points more Republican than California as a whole. California leans Democratic overall, while Robinsons Corner is one of the few Republican-leaning pockets.
Politics vary noticeably by neighborhood within Robinsons Corner. The northwest side is the most Republican-leaning (R+56) and the southeast side is the least Republican-leaning (R+41), a spread of about 16 points.
Why Robinsons Corner 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 Robinsons Corner, not a ranked or complete list of what matters most.
Robinsons Corner votes against the grain of California. California leans Democratic overall, while Robinsons Corner runs about 66 points more Republican. Low college attainment predicts Republican voting, and Robinsons Corner sits in the bottom quarter (about 15%, below 79% of cities).
Walkability and Republican lean
Places with a low walkability score tend to lean Republican; Robinsons Corner, CA sits below the national average on this measure. A walkable street grid does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Robinsons Corner looks the way it does
Crowded housing lines up with lower turnout. About 4% of homes in Robinsons Corner have more than one occupant per room, above 85% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Gridley, CA R+30
- Palermo, CA R+34
- Biggs, CA R+49
- Live Oak, CA R+27
- Lomo, CA R+40
- South Oroville, CA R+13
- Loma Rica, CA R+38
- Thermalito, CA R+25
- Bangor, CA R+35
- Oroville East, CA R+29
Cities with Similar Populations
- Arrey, NM R+22
- Clay Center, NE R+65
- Altheimer, AR D+2
- Salkum, WA R+42
- Allensville, KY R+55
- Mcarthur, CA R+45
- Wilsonville, IL R+47
- South Lincoln, ME R+33
- Ragland, WV R+75
- Piney Creek, NC R+61
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.