Valley Junction leans heavily Republican by roughly 40 points: about 30% of voters vote Democratic and 70% Republican.
About 71% of adults in Valley Junction typically vote, above the U.S. average of about 62%. Among adults in Valley Junction, ~21% vote Democratic, ~50% Republican, and ~29% don't vote. The map below shows estimated turnout by block group.
How Valley Junction compares
Among cities within 25 miles, Valley Junction leans more Republican than 26 of 36 neighbors.
Valley Junction runs about 39 points more Republican than Wisconsin as a whole.
Why Valley Junction leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Valley Junction. The lean here lands roughly where demographic data alone would predict.
High-school completion and voter turnout
Places with high-school-completion-heavy adults tend to turn out at a higher rate; Valley Junction, WI sits in the top quarter nationally on this measure.
Why turnout in Valley Junction looks the way it does
Turnout in Valley 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
- Wyeville, WI R+45
- Tomah, WI R+21
- Warrens, WI R+42
- Tunnel City, WI R+28
- Shennington, WI R+44
- Oakdale, WI R+40
- Norway Ridge, WI R+47
- Camp Douglas, WI R+36
- Clifton, WI R+38
Cities with Similar Populations
- Mendota, VA R+71
- Hibbs, PA R+39
- Rock Creek, KS R+49
- Newport, IN R+64
- Glenn, MI R+37
- Eskdale, WV R+56
- Washburn, TX R+76
- Turon, KS R+64
- Copeland, FL R+55
- Huntsboro, NC R+21
All Local Stats
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Sources and methodology
Precinct-level voting records used to fit the model come from Wisconsin Elections Commission, 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.