Menomonee Falls, WI Political Map | Democrat & Republican Areas in Menomonee Falls

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

Menomonee Falls leans slightly Republican by roughly 8 points: about 46% of voters vote Democratic and 54% Republican.

 

About 94% of adults in Menomonee Falls typically vote, above the U.S. average of about 62%. Among adults in Menomonee Falls, ~43% vote Democratic, ~51% Republican, and ~6% don't vote. The map below shows estimated turnout by block group.

How Menomonee Falls compares

Among cities within 25 miles, Menomonee Falls leans more Republican than 26 of 89 neighbors.

Menomonee Falls runs about 6 points more Republican than Wisconsin as a whole.

Politics vary noticeably by neighborhood within Menomonee Falls. The southwest side is the most split-leaning (R+12) and the north side is the least split-leaning (Even), a spread of about 10 points.

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

Menomonee Falls votes Republican even though it is densely developed (about 86%, far above the Wisconsin average of 24%). State and regional patterns outweigh the Democratic lean that density usually predicts here.

Cancer-screening access and voter turnout

Places with high colon-cancer-screening access tend to turn out at a higher rate; Menomonee Falls, WI sits in the top tenth nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.

Why turnout in Menomonee Falls looks the way it does

Areas with strong routine healthcare access turn out at higher rates. Menomonee Falls 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 73%, about 13 points above the U.S. average of 60%. 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 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.