Siletz leans slightly Republican by roughly 10 points: about 45% of voters vote Democratic and 55% Republican.
About 73% of adults in Siletz typically vote, above the U.S. average of about 62%. Among adults in Siletz, ~33% vote Democratic, ~40% Republican, and ~27% don't vote. The map below shows estimated turnout by block group.
How Siletz compares
Among cities within 25 miles, Siletz leans more Republican than 28 of 34 neighbors.
Siletz runs about 24 points more Republican than Oregon as a whole. Oregon leans Democratic overall, while Siletz is one of the few Republican-leaning pockets.
Why Siletz 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 Siletz, not a ranked or complete list of what matters most.
Rural areas vote Republican. About 3% of residents in Siletz live in densely developed areas, about 28 points below the Oregon average of 31%. A high family-household share predicts Republican voting, and about 76% of households in Siletz are family households, above 78% of cities. Siletz runs against the grain of Oregon, a Republican-leaning pocket in a Democratic-leaning state.
Paved land cover and Republican lean
Places with little paved surface tend to lean Republican; Siletz, OR 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 Siletz looks the way it does
Turnout in Siletz sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Logsden, OR R+8
- Beverly Beach, OR D+22
- Fruitvale, OR Even
- Toledo, OR R+16
- Otter Rock, OR D+22
- Moody, OR D+28
- Newport, OR D+29
- Elk City, OR R+28
- Depoe Bay, OR D+27
- Eddyville, OR R+32
Cities with Similar Populations
- Portville, NY R+37
- Mount Olive, IL R+39
- Allenhurst, GA D+11
- Forestville, NY R+37
- Montour Falls, NY R+27
- Russell, PA R+46
- Parker City, IN R+57
- Electra, TX R+61
- Lone Rock, WI R+24
- Mason City, IL R+43
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Oregon Secretary of State, Elections Division, 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.