Glendale Junction leans heavily Republican by roughly 38 points: about 31% of voters vote Democratic and 69% Republican.
About 85% of adults in Glendale Junction typically vote, above the U.S. average of about 62%. Among adults in Glendale Junction, ~26% vote Democratic, ~59% Republican, and ~15% don't vote. The map below shows estimated turnout by block group.
How Glendale Junction compares
Among cities within 25 miles, Glendale Junction leans more Republican than 10 of 16 neighbors.
Glendale Junction runs about 52 points more Republican than Oregon as a whole. Oregon leans Democratic overall, while Glendale Junction is one of the few Republican-leaning pockets.
Why Glendale Junction 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 Glendale Junction, not a ranked or complete list of what matters most.
Glendale Junction votes against the grain of Oregon. Oregon leans Democratic overall, while Glendale Junction runs about 52 points more Republican. Rural areas vote Republican, and Glendale Junction sits in the bottom quarter on density (about 4%, below 84% of cities). A high family-household share predicts Republican voting, and about 76% of households in Glendale Junction are family households, above 78% of cities.
Developed land and Republican lean
Places with a rural land-use pattern tend to lean Republican; Glendale Junction, OR sits in the bottom quarter nationally on this measure. Developed land does not change how people vote; it mostly reflects how urban a place is.
Why turnout in Glendale Junction looks the way it does
Turnout in Glendale Junction sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Glendale, OR R+36
- Quines Creek, OR R+39
- Wolf Creek, OR R+33
- Azalea, OR R+41
- Hugo, OR R+33
- Canyonville, OR R+28
- Riddle, OR R+33
- Surprise Valley, OR R+37
- Merlin, OR R+38
- Wimer, OR R+33
Cities with Similar Populations
- Ashwood, OR R+46
- Fashing, TX R+66
- Pearsonville, CA R+33
- Pleasant Gap, AL R+82
- Four Buttes, MT R+68
- Oakwood, IA R+50
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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.