River Pines, CA Political Map | Democrat & Republican Areas in River Pines

By the BestNeighborhood data science team. Last updated May 2026.

River Pines leans heavily Republican by roughly 34 points: about 33% of voters vote Democratic and 67% Republican.

 

About 83% of adults in River Pines typically vote, above the U.S. average of about 62%. Among adults in River Pines, ~27% vote Democratic, ~56% Republican, and ~17% don't vote. The map below shows estimated turnout by block group.

How River Pines compares

Among cities within 25 miles, River Pines leans more Republican than 39 of 49 neighbors.

River Pines runs about 54 points more Republican than California as a whole. California leans Democratic overall, while River Pines is one of the few Republican-leaning pockets.

Why River Pines 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 River Pines, not a ranked or complete list of what matters most.

River Pines votes against the grain of California. California leans Democratic overall, while River Pines runs about 54 points more Republican. Car-dependent areas vote Republican, and about 85% of residents in River Pines drive to work alone, above 82% of cities.

Never-married share, developed land, and voter turnout

Places that combine a low never-married share and a rural land-use pattern tend to turn out at a higher rate, as River Pines, CA does.

Why turnout in River Pines looks the way it does

Homeowners vote more often than renters. About 91% of households in River Pines own their home, about 29 points above the California average of 62%. Learn more about the findings and methodology on the political spectrum map.

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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.