Hamilton Main Street Historic District leans slightly Republican by roughly 14 points: about 43% of voters vote Democratic and 57% Republican.
About 51% of adults in Hamilton Main Street Historic District typically vote, below the U.S. average of about 62%. Among adults in Hamilton Main Street Historic District, ~22% vote Democratic, ~29% Republican, and ~49% don't vote. The map below shows estimated turnout by block group.
How Hamilton Main Street Historic District compares
Politically, Hamilton Main Street Historic District sits close to the rest of Ohio.
Politics vary noticeably by block within Hamilton Main Street Historic District. The south side runs the most Democratic (D+40) and the southwest side runs the most Republican (R+27), a spread of about 67 points.
Why Hamilton Main Street Historic District leans the way it does
This analysis examined 14,881 data points per neighborhood to find what predicts political lean and turnout. The items below are a few correlations that stood out for Hamilton Main Street Historic District, not a ranked or complete list of what matters most.
Areas with a high white share and below-average college attainment vote Republican. In Hamilton Main Street Historic District, about 80% of residents are non-Hispanic white, about 7 points above the U.S. average of 72%; about 18% of adults hold a bachelor's degree, about 6 points below the Ohio average of 23%.
Preventive-care access and voter turnout
Places with limited routine preventive-care access tend to turn out at a lower rate; Hamilton Main Street Historic District, Hamilton, OH sits below the national average on this measure. Dental visits do not drive turnout; the rate reflects income, insurance, and healthcare access, which line up with who votes.
Why turnout in Hamilton Main Street Historic District looks the way it does
Turnout in Hamilton Main Street Historic District 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 Neighborhoods
- Dayton-Campbell Historic District, Hamilton, OH R+11
- Pleasant Run Farm, Cincinnati, OH D+33
- Mount Healthy Heights, Cincinnati, OH D+26
- Northbrook, Cincinnati, OH D+29
- South Main Street Historic District, Middletown, OH D+7
- Groesbeck, Cincinnati, OH R+4
- Hartwell, Cincinnati, OH D+40
- College Hill, Cincinnati, OH D+61
- Mount Airy, Cincinnati, OH D+58
- Winton Hills, Cincinnati, OH D+77
Neighborhoods with Similar Populations
- South Main, Houston, TX D+60
- Seward, Minneapolis, MN D+78
- Polonia, Milwaukee, WI D+32
- Venable, Charlottesville, VA D+59
- San Andreas, Highland, CA D+13
- Columbia Street Waterfront District, Brooklyn, NY D+78
- South Park, Buffalo, NY D+7
- Cumberland, Atlanta, GA D+43
- Bayshore Beautiful, Tampa, FL R+5
- Bricktown, Chicago, IL D+64
Sources and methodology
Precinct-level voting records used to fit the model come from Ohio 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.