Hermann leans heavily Republican by roughly 50 points: about 25% of voters vote Democratic and 75% Republican.
About 74% of adults in Hermann typically vote, above the U.S. average of about 62%. Among adults in Hermann, ~18% vote Democratic, ~56% Republican, and ~26% don't vote. The map below shows estimated turnout by block group.
How Hermann compares
Among cities within 25 miles, Hermann leans more Republican than 3 of 61 neighbors.
Hermann runs about 32 points more Republican than Missouri as a whole.
Politics vary noticeably by neighborhood within Hermann. The southwest side is the most Republican-leaning (R+65) and the northeast side is the least Republican-leaning (R+42), a spread of about 23 points.
Why Hermann leans the way it does
Density, race composition, education, and family structure all sit close to their national averages in Hermann. The lean here lands roughly where demographic data alone would predict.
High-school completion and voter turnout
Places with high-school-completion-heavy adults tend to turn out at a higher rate; Hermann, MO sits in the top quarter nationally on this measure.
Why turnout in Hermann looks the way it does
Turnout in Hermann sits close to the national pattern. Routine healthcare access, homeownership, education, and food security all land near their national averages here. Learn more about the findings and methodology on the political spectrum map.
Nearby Cities
- McKittrick, MO R+54
- Gasconade, MO R+60
- Starkenburg, MO R+63
- Berger, MO R+64
- Case, MO R+58
- Swiss, MO R+65
- Rhineland, MO R+63
- Pershing, MO R+61
- Big Spring, MO R+60
- Bluffton, MO R+62
Cities with Similar Populations
- Lockbourne, OH R+32
- Bottineau, ND R+43
- Ponce Inlet, FL R+27
- Port Byron, IL R+22
- Angwin, CA D+26
- Daleville, IN R+44
- Millington, NJ Even
- Lisbon, IA R+19
- Beaver, WV R+49
- Edgewood, TX R+72
All Local Stats
Home Services
Sources and methodology
Precinct-level voting records used to fit the model come from Missouri 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.