Terrace Park, OH Political Map | Democrat & Republican Areas in Terrace Park

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

Terrace Park leans slightly Democratic by roughly 12 points: about 56% of voters vote Democratic and 44% Republican.

 

About 75% of adults in Terrace Park typically vote, above the U.S. average of about 62%. Among adults in Terrace Park, ~42% vote Democratic, ~33% Republican, and ~25% don't vote. The map below shows estimated turnout by block group.

How Terrace Park compares

Among cities within 25 miles, Terrace Park leans more Democratic than 140 of 157 neighbors.

Terrace Park runs about 23 points more Democratic than Ohio as a whole. Ohio leans Republican overall, while Terrace Park is one of the few Democratic-leaning pockets.

Why Terrace Park 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 Terrace Park, not a ranked or complete list of what matters most.

Areas with high college attainment vote Democratic. About 80% of adults in Terrace Park hold a bachelor's degree, about 52 points above the U.S. average of 28%. Dense areas vote Democratic, and Terrace Park sits in the top fifth on density (about 52%, above 88% of cities). Terrace Park runs against the grain of Ohio, a Democratic-leaning pocket in a Republican-leaning state.

Preventive-care access and voter turnout

Places with strong routine preventive-care access tend to turn out at a higher rate; Terrace Park, OH sits in the top tenth nationally 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 Terrace Park looks the way it does

Areas with strong routine healthcare access turn out at higher rates. Terrace Park 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 75%, about 15 points above the U.S. average of 60%. Homeowners vote more often than renters, and about 94% of households in Terrace Park own their home, about 19 points above the U.S. average of 75%. High high-school completion lines up with higher turnout, and about 99% of adults in Terrace Park have completed high school, above 97% of cities. Learn more about the findings and methodology on the political spectrum map.

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.