Minden leans heavily Republican by roughly 48 points: about 26% of voters vote Democratic and 74% Republican.
About 78% of adults in Minden typically vote, above the U.S. average of about 62%. Among adults in Minden, ~20% vote Democratic, ~58% Republican, and ~22% don't vote. The map below shows estimated turnout by block group.
How Minden compares
Among cities within 25 miles, Minden leans more Republican than 23 of 37 neighbors.
Minden runs about 35 points more Republican than Iowa as a whole.
Why Minden 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 Minden, not a ranked or complete list of what matters most.
Areas with many family households vote Republican. About 77% of households in Minden are family households, about 11 points above the U.S. average of 67%.
High-school completion, uninsured rate, and voter turnout
Places that combine high-school-completion-heavy adults and a low uninsured rate tend to turn out at a higher rate, as Minden, IA does.
Why turnout in Minden looks the way it does
Areas with strong routine healthcare access turn out at higher rates. Minden 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 98% of adults in Minden have completed high school, above 94% of cities. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Neola, IA R+44
- Shelby, IA R+54
- Persia, IA R+50
- Underwood, IA R+46
- Hancock, IA R+47
- Avoca, IA R+41
- McClelland, IA R+47
- Tennant, IA R+54
- Oakland, IA R+31
- Portsmouth, IA R+57
Cities with Similar Populations
- Silver Creek, OH R+34
- Kelley, IA R+10
- Luxora, AR D+15
- Sappho, WA R+20
- Tiki Island, TX R+48
- Lake Medina Shores, TX R+49
- Bow Mar, CO D+12
- Ferron, UT R+76
- Walnut Grove, MN R+62
- Ebro, FL R+61
All Local Stats
Home Services
Sources and methodology
Precinct-level voting records used to fit the model come from Iowa 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.