98822 leans heavily Republican by roughly 34 points: about 33% of voters vote Democratic and 67% Republican.
About 57% of adults in 98822 typically vote, near the U.S. average of about 62%. Among adults in 98822, ~19% vote Democratic, ~38% Republican, and ~43% don't vote. The map below shows estimated turnout by block group.
How 98822 compares
Among zip codes within 15 miles, 98822 leans more Republican than 5 of 6 neighbors.
98822 runs about 53 points more Republican than Washington as a whole. Washington leans Democratic overall, while 98822 is one of the few Republican-leaning pockets.
Why 98822 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 98822, not a ranked or complete list of what matters most.
98822 votes against the grain of Washington. Washington leans Democratic overall, while 98822 runs about 53 points more Republican. Rural areas vote Republican, and 98822 sits in the bottom quarter on density (about 6%, below 76% of zip codes). A high family-household share predicts Republican voting, and about 76% of households in 98822 are family households, above 82% of zip codes.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; 98822, 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 98822 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 98822 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 69%, about 9 points above the U.S. average of 60%. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
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.