Isabella, MN Political Map | Democrat & Republican Areas in Isabella

By the BestNeighborhood data science team. Last updated May 2026.

Isabella leans slightly Democratic by roughly 10 points: about 55% of voters vote Democratic and 45% Republican.

 

About 82% of adults in Isabella typically vote, above the U.S. average of about 62%. Among adults in Isabella, ~45% vote Democratic, ~37% Republican, and ~18% don't vote. The map below shows estimated turnout by block group.

How Isabella compares

Among cities within 25 miles, Isabella leans more Democratic than 5 of 8 neighbors.

Isabella runs about 5 points more Democratic than Minnesota as a whole.

Why Isabella 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 Isabella, not a ranked or complete list of what matters most.

Areas with high college attainment vote Democratic. About 52% of adults in Isabella hold a bachelor's degree, about 23 points above the U.S. average of 28%.

High-school completion, developed land, and voter turnout

Places that combine high-school-completion-heavy adults and a rural land-use pattern tend to turn out at a higher rate, as Isabella, MN does.

Why turnout in Isabella looks the way it does

Areas with strong routine healthcare access turn out at higher rates. Isabella 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 69%, about 9 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 94% of households in Isabella own their home, about 19 points above the U.S. average of 75%. High high-school completion lines up with higher turnout, and about 96% of adults in Isabella have completed high school, above 87% of cities. Learn more about the findings and methodology on the political spectrum map.

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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.