97373 leans heavily Republican by roughly 34 points: about 33% of voters vote Democratic and 67% Republican.
About 56% of adults in 97373 typically vote, below the U.S. average of about 62%. Among adults in 97373, ~19% vote Democratic, ~38% Republican, and ~43% don't vote. The map below shows estimated turnout by block group.
How 97373 compares
Among zip codes within 15 miles, 97373 is the most Republican-leaning.
97373 runs about 47 points more Republican than Oregon as a whole. Oregon leans Democratic overall, while 97373 is one of the few Republican-leaning pockets.
Why 97373 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 97373, not a ranked or complete list of what matters most.
97373 votes against the grain of Oregon. Oregon leans Democratic overall, while 97373 runs about 47 points more Republican. A high family-household share predicts Republican voting, and about 87% of households in 97373 are family households, above 98% of zip codes.
Cholesterol-screening access and voter turnout
Places with low cholesterol-screening access tend to turn out at a lower rate; 97373, OR sits in the bottom tenth nationally on this measure. Cholesterol screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in 97373 looks the way it does
Areas with limited routine healthcare access turn out at lower rates. 97373 is in the bottom quarter nationally for routine-care measures such as insurance coverage, preventive screenings, and dental visits. Low high-school completion lines up with lower turnout, and about 98% of adults in 97373 have completed high school, above 96% of zip codes. 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 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.