Green Bluff leans heavily Republican by roughly 36 points: about 32% of voters vote Democratic and 68% Republican.
About 92% of adults in Green Bluff typically vote, above the U.S. average of about 62%. Among adults in Green Bluff, ~29% vote Democratic, ~63% Republican, and ~8% don't vote. The map below shows estimated turnout by block group.
How Green Bluff compares
Among cities within 25 miles, Green Bluff leans more Republican than 23 of 49 neighbors.
Green Bluff runs about 54 points more Republican than Washington as a whole. Washington leans Democratic overall, while Green Bluff is one of the few Republican-leaning pockets.
Why Green Bluff 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 Green Bluff, not a ranked or complete list of what matters most.
Green Bluff votes against the grain of Washington. Washington leans Democratic overall, while Green Bluff runs about 54 points more Republican. A high family-household share predicts Republican voting, and about 83% of households in Green Bluff are family households, above 94% of cities.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Green Bluff, WA 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 Green Bluff looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Green Bluff 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 70%, about 10 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 93% of households in Green Bluff own their home, about 18 points above the U.S. average of 75%. High high-school completion lines up with higher turnout, and about 97% of adults in Green Bluff have completed high school, above 89% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Mead, WA R+27
- Colbert, WA R+31
- Peone, WA R+34
- Chattaroy, WA R+40
- Country Homes, WA D+5
- Denison, WA R+41
- Millwood, WA R+11
- Otis Orchards, WA R+34
- Spokane, WA R+6
- Spokane Valley, WA R+11
Cities with Similar Populations
- Roosville, MT R+56
- Sand Creek, WI R+39
- Glenallen, MO R+67
- Montrose, MS R+27
- East Madison, ME R+27
- Indian River, ME R+31
- Palmyra, OH R+52
- Haydenville, OH R+52
- Fremont, IA R+52
- Garland, ME R+41
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Washington 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.