Saukville leans Republican by roughly 24 points: about 38% of voters vote Democratic and 62% Republican.
About 91% of adults in Saukville typically vote, above the U.S. average of about 62%. Among adults in Saukville, ~35% vote Democratic, ~56% Republican, and ~9% don't vote. The map below shows estimated turnout by block group.
How Saukville compares
Among cities within 25 miles, Saukville leans more Republican than 25 of 73 neighbors.
Saukville runs about 22 points more Republican than Wisconsin as a whole.
Politics vary noticeably by neighborhood within Saukville. The northwest side is the most Republican-leaning (R+36) and the southeast side is the least Republican-leaning (R+15), a spread of about 21 points.
Why Saukville 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 Saukville, not a ranked or complete list of what matters most.
Saukville votes Republican even though it is densely developed (about 36%, modestly 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; Saukville, WI sits in the top quarter nationally on this measure. Cancer screening does not drive turnout; it reflects income, insurance, and healthcare access.
Why turnout in Saukville looks the way it does
Areas with high high-school completion turn out at higher rates. About 97% of adults in Saukville have completed high school, about 7 points above the U.S. average of 90%. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- Port Washington, WI R+9
- Horns Corners, WI R+26
- Grafton, WI R+7
- Lakefield, WI R+13
- Cedarburg, WI R+5
- Newburg, WI R+41
- Holy Cross, WI R+36
- Waubeka, WI R+41
- Fredonia, WI R+40
- Myra, WI R+42
Cities with Similar Populations
- Warsaw, VA R+29
- Sparta, IL R+32
- Berkeley, IL D+44
- Deer Park, OH D+8
- Porter, IN R+10
- Two Harbors, MN R+3
- East Hampton North, NY D+14
- Englewood Cliffs, NJ Even
- Kingston Springs, TN R+47
- Armada, MI R+43
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.