56315 leans heavily Republican by roughly 48 points: about 26% of voters vote Democratic and 74% Republican.
About 62% of adults in 56315 typically vote, near the U.S. average of about 62%. Among adults in 56315, ~16% vote Democratic, ~46% Republican, and ~38% don't vote. The map below shows estimated turnout by block group.
How 56315 compares
Among zip codes within 15 miles, 56315 leans more Republican than 7 of 9 neighbors.
56315 runs about 52 points more Republican than Minnesota as a whole. Minnesota leans Democratic overall, while 56315 is one of the few Republican-leaning pockets.
Why 56315 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 56315, not a ranked or complete list of what matters most.
56315 votes against the grain of Minnesota. Minnesota leans Democratic overall, while 56315 runs about 52 points more Republican.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; 56315, MN 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 56315 looks the way it does
Areas with strong routine healthcare access turn out at higher rates. 56315 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 68%, about 8 points above the U.S. average of 60%. High high-school completion lines up with higher turnout, and about 97% of adults in 56315 have completed high school, above 89% 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 Minnesota 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.