97341 leans Democratic by roughly 28 points: about 64% of voters vote Democratic and 36% Republican.
About 87% of adults in 97341 typically vote, above the U.S. average of about 62%. Among adults in 97341, ~56% vote Democratic, ~31% Republican, and ~13% don't vote. The map below shows estimated turnout by block group.
How 97341 compares
Among zip codes within 15 miles, 97341 leans more Democratic than 6 of 8 neighbors.
97341 runs about 13 points more Democratic than Oregon as a whole.
Why 97341 leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in 97341. The lean here lands roughly where demographic data alone would predict.
Cancer-screening access and voter turnout
Places with high colon-cancer-screening access tend to turn out at a higher rate; 97341, OR sits in the top tenth nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in 97341 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 97341 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%. High high-school completion lines up with higher turnout, and about 98% of adults in 97341 have completed high school, above 92% 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.