Portage County leans slightly Republican by roughly 12 points: about 44% of voters vote Democratic and 56% Republican.
About 77% of adults in Portage County typically vote, above the U.S. average of about 62%. Among adults in Portage County, ~34% vote Democratic, ~43% Republican, and ~23% don't vote. The map below shows estimated turnout by block group.
How Portage County compares
Among counties within 50 miles, Portage County leans more Republican than 5 of 15 neighbors.
Politically, Portage County sits close to the rest of Ohio.
Politics vary noticeably by city within Portage County. The west side runs the most Democratic (D+37) and the southeast side runs the most Republican (R+46), a spread of about 83 points.
Why Portage County leans the way it does
This analysis examined 14,881 data points per county to find what predicts political lean and turnout. The items below are a few correlations that stood out for Portage County, not a ranked or complete list of what matters most.
Portage County votes Republican even though it is densely developed (about 50%, well above the Ohio average of 34%). State and regional patterns outweigh the Democratic lean that density usually predicts here.
Preventive-care access and voter turnout
Places with strong routine preventive-care access tend to turn out at a higher rate; Portage County, OH sits above 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 Portage County looks the way it does
Turnout in Portage County 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 Counties
- Summit County, OH D+10
- Geauga County, OH R+30
- Stark County, OH R+18
- Trumbull County, OH R+17
- Cuyahoga County, OH D+35
- Medina County, OH R+25
- Mahoning County, OH Even
- Lake County, OH R+11
- Wayne County, OH R+42
- Columbiana County, OH R+45
Counties with Similar Populations
- Johnson County, IN R+35
- Dorchester County, SC R+12
- Comal County, TX R+36
- Hampshire County, MA D+45
- Rensselaer County, NY D+6
- Olmsted County, MN D+12
- Catawba County, NC R+33
- St. Clair County, MI R+31
- Ouachita Parish, LA R+13
- Jackson County, MI R+14
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.