Long Barn, CA Political Map | Democrat & Republican Areas in Long Barn

Long Barn is a true toss-up. About 50% of voters here vote Democratic and 50% Republican.

 
Long Barn, CA block-group political-lean map
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D+100 D+50 Even R+50 R+100
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About 79% of adults in Long Barn typically vote, above the U.S. average of about 62%. Among adults in Long Barn, ~39% vote Democratic, ~40% Republican, and ~21% don't vote. The map below shows estimated turnout by block group.

Long Barn, CA block-group voter-turnout map
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0% 50% 100%
Lower turnout Higher turnout
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How Long Barn compares

Among cities within 25 miles, Long Barn sits roughly in the middle of the political spectrum, with 3 neighbors leaning further in the place's direction and 27 leaning the other way.

Long Barn runs about 21 points more Republican than California as a whole. California leans Democratic overall, while Long Barn sits closer to the political middle.

Politics vary noticeably by neighborhood within Long Barn. The southwest side runs the most Democratic (Even) and the northwest side runs the most Republican (R+22), a spread of about 24 points.

Why Long Barn 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 Long Barn, not a ranked or complete list of what matters most.

Long Barn votes against the grain of California. California leans Democratic overall, while Long Barn runs about 21 points more Republican.

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 Long Barn, CA does.

Why turnout in Long Barn looks the way it does

Areas with strong routine healthcare access turn out at higher rates. Long Barn 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 67%, about 7 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 97% of adults in Long Barn have completed high school, above 88% of cities. Learn more about the findings and methodology on the political spectrum map.

Cities with Similar Populations

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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.