Loch Lomond is a true toss-up. About 51% of voters here vote Democratic and 49% Republican.
About 75% of adults in Loch Lomond typically vote, above the U.S. average of about 62%. Among adults in Loch Lomond, ~38% vote Democratic, ~37% Republican, and ~25% don't vote. The map below shows estimated turnout by block group.
How Loch Lomond compares
Among cities within 25 miles, Loch Lomond sits roughly in the middle of the political spectrum, with 17 neighbors leaning further in the place's direction and 19 leaning the other way.
Loch Lomond runs about 19 points more Republican than California as a whole.
Politics vary noticeably by neighborhood within Loch Lomond. The west side runs the most Democratic (D+48) and the southeast side runs the most Republican (R+10), a spread of about 58 points.
Why Loch Lomond leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Loch Lomond. The lean here lands roughly where demographic data alone would predict.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Loch Lomond, CA sits in the top quarter nationally on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in Loch Lomond looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Loch Lomond 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 68%, about 8 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 97% of households in Loch Lomond own their home, compared to around 76% in nearby cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Cobb, CA D+5
- Seigler Springs, CA D+4
- Middletown, CA R+9
- Lower Lake, CA R+9
- Las Lomas, CA D+46
- Kelseyville, CA D+2
- Soda Bay, CA Even
- Clearlake, CA Even
- Hidden Valley Lake, CA R+13
- Whispering Pines, CA R+21
Cities with Similar Populations
- Amherst, CO R+71
- Mars Hill, LA R+69
- Downsville, WI R+35
- Briggsdale, CO R+72
- Elmfield, LA R+69
- Wabuska, NV R+57
- Endicott, WV R+66
- Endee, KY R+80
- Ridge, MD R+15
- Prater, KY R+62
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.