Adna leans heavily Republican by roughly 44 points: about 28% of voters vote Democratic and 72% Republican.
About 67% of adults in Adna typically vote, near the U.S. average of about 62%. Among adults in Adna, ~19% vote Democratic, ~48% Republican, and ~33% don't vote. The map below shows estimated turnout by block group.
How Adna compares
Among cities within 25 miles, Adna leans more Republican than 38 of 41 neighbors.
Adna runs about 62 points more Republican than Washington as a whole. Washington leans Democratic overall, while Adna is one of the few Republican-leaning pockets.
Why Adna 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 Adna, not a ranked or complete list of what matters most.
Adna votes against the grain of Washington. Washington leans Democratic overall, while Adna runs about 62 points more Republican.
Population density and Republican lean
Places with low population density tend to lean Republican; Adna, WA sits in the bottom tenth nationally on this measure.
Why turnout in Adna looks the way it does
Homeowners vote more often than renters. About 93% of households in Adna own their home, about 20 points above the Washington average of 73%. High high-school completion lines up with higher turnout, and about 96% of adults in Adna have completed high school, above 84% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Pe Ell, WA R+45
- Ceres, WA R+43
- Doty, WA R+42
- Dryad, WA R+42
- Klaber, WA R+43
- Curtis, WA R+41
- Frances, WA R+27
- Bunker, WA R+36
- Lebam, WA R+28
- Wildwood, WA R+35
Cities with Similar Populations
- Mooresville, AL Even
- Armour, NC D+18
- Reighmoor, WI R+29
- Rexburg, MS R+26
- Red Rock, MN D+28
- Fletchers Landing, ME R+25
- Roelyn, IA R+52
- Lodi, IN R+61
- Rozetta, IL R+42
- Salmo, WI D+33
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.