Needles leans Republican by roughly 26 points: about 37% of voters vote Democratic and 63% Republican.
About 38% of adults in Needles typically vote, below the U.S. average of about 62%. Among adults in Needles, ~14% vote Democratic, ~24% Republican, and ~62% don't vote. The map below shows estimated turnout by block group.
How Needles compares
Among cities within 25 miles, Needles leans more Republican than 1 of 7 neighbors.
Needles runs about 45 points more Republican than California as a whole. California leans Democratic overall, while Needles is one of the few Republican-leaning pockets.
Politics vary noticeably by neighborhood within Needles. The southwest side is the most Republican-leaning (R+34) and the southeast side is the least Republican-leaning (R+18), a spread of about 17 points.
Why Needles 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 Needles, not a ranked or complete list of what matters most.
Areas with low college attainment vote Republican. About 11% of adults in Needles hold a bachelor's degree, about 23 points below the California average of 35%. Dense places usually vote Democratic, but Needles runs against that pattern. Needles runs against the grain of California, a Republican-leaning pocket in a Democratic-leaning state.
High-school completion, developed land, and voter turnout
Places that combine low high-school-completion share and a heavily developed built environment tend to turn out at a lower rate, as Needles, CA does.
Why turnout in Needles looks the way it does
Areas with limited routine healthcare access turn out at lower rates. Needles is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. The dental-visit rate here is about 44%, about 18 points below the California average of 62%. Renters vote less often than owners, and about 46% of households in Needles rent, compared to around 24% in nearby cities. High food insecurity lines up with lower turnout, and about 29% of adults in Needles report food insecurity, above 94% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Golden Shores, AZ R+49
- Topock, AZ R+47
- Mohave Valley, AZ R+44
- Fort Mohave, AZ R+43
- Oatman, AZ R+38
- Bullhead City, AZ R+30
- Laughlin, NV R+21
- Lake Havasu City, AZ R+36
- Yucca, AZ R+37
Cities with Similar Populations
- Glencoe, AL R+67
- Posen, IL D+33
- Ashburn, GA D+13
- Cosby, TN R+69
- Highwood, IL D+34
- Chetek, WI R+31
- Newport, NH R+16
- Angola, LA R+66
- Corvallis, MT R+53
- Glen Gardner, NJ R+15
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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.