Omo Ranch leans Republican by roughly 30 points: about 35% of voters vote Democratic and 65% Republican.
About 63% of adults in Omo Ranch typically vote, near the U.S. average of about 62%. Among adults in Omo Ranch, ~22% vote Democratic, ~41% Republican, and ~37% don't vote. The map below shows estimated turnout by block group.
How Omo Ranch compares
Among cities within 25 miles, Omo Ranch leans more Republican than 25 of 42 neighbors.
Omo Ranch runs about 49 points more Republican than California as a whole. California leans Democratic overall, while Omo Ranch is one of the few Republican-leaning pockets.
Why Omo Ranch 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 Omo Ranch, not a ranked or complete list of what matters most.
Omo Ranch votes against the grain of California. California leans Democratic overall, while Omo Ranch runs about 49 points more Republican. Rural areas vote Republican, and Omo Ranch sits in the bottom quarter on density (about 5%, below 78% of cities).
Paved land cover and Republican lean
Places with little paved surface tend to lean Republican; Omo Ranch, CA sits in the bottom quarter nationally on this measure. Paved ground does not change how people vote; it mostly reflects how urban and built-up a place is.
Why turnout in Omo Ranch looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Omo Ranch 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 71%, about 11 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 91% of households in Omo Ranch own their home, about 16 points above the U.S. average of 75%. High high-school completion lines up with higher turnout, and about 98% of adults in Omo Ranch have completed high school, above 95% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Grizzly Flats, CA R+30
- Somerset, CA R+31
- Mount Aukum, CA R+30
- Kit Carson, CA R+28
- Volcano, CA R+30
- Pioneer, CA R+28
- River Pines, CA R+34
- Fiddletown, CA R+29
- White Hall, CA R+21
- Pollock Pines, CA R+25
Cities with Similar Populations
- Light, AR R+70
- Yorktown, AR R+57
- Fairport, NC R+38
- Ballengee, WV R+58
- Huntingdale, MO R+63
- Silver City, MI R+23
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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.