Iona is a Republican stronghold. About 19% of voters here vote Democratic and 81% Republican.
About 66% of adults in Iona typically vote, near the U.S. average of about 62%. Among adults in Iona, ~12% vote Democratic, ~54% Republican, and ~34% don't vote. The map below shows estimated turnout by block group.
How Iona compares
Among cities within 25 miles, Iona leans more Republican than 23 of 34 neighbors.
Iona runs about 66 points more Republican than Minnesota as a whole. Minnesota leans Democratic overall, while Iona is one of the few Republican-leaning pockets.
Why Iona 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 Iona, not a ranked or complete list of what matters most.
Iona votes against the grain of Minnesota. Minnesota leans Democratic overall, while Iona runs about 66 points more Republican.
Park access and Republican lean
Places with low park coverage tend to lean Republican; Iona, MN sits in the bottom tenth nationally on this measure. Park access does not change how people vote; it tends to track denser, higher-income areas.
Why turnout in Iona looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Iona 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 65%, about 5 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 91% of households in Iona own their home, about 16 points above the U.S. average of 75%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Wirock, MN R+55
- Slayton, MN R+51
- Chandler, MN R+68
- Wilmont, MN R+69
- Avoca, MN R+56
- Hadley, MN R+58
- Fulda, MN R+56
- Lake Wilson, MN R+60
- Leota, MN R+69
- Lime Creek, MN R+55
Cities with Similar Populations
- Aimwell, LA R+95
- Abell, MD R+42
- Lake Point, UT R+52
- Deep Valley, WV R+62
- Joes, CO R+71
- Trimble, OH R+39
- Hewlett, VA R+30
- Crackertown, FL R+62
- Bon Haven, KY R+57
- Gipsy, MO R+64
All Local Stats
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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.