43403 is a Democratic stronghold. About 76% of voters here vote Democratic and 24% Republican.
About 35% of adults in 43403 typically vote, below the U.S. average of about 62%. Among adults in 43403, ~27% vote Democratic, ~8% Republican, and ~65% don't vote. The map below shows estimated turnout by block group.
How 43403 compares
Among zip codes within 15 miles, 43403 is the most Democratic-leaning.
43403 runs about 62 points more Democratic than Ohio as a whole. Ohio leans Republican overall, while 43403 is one of the few Democratic-leaning pockets.
Why 43403 leans the way it does
This analysis examined 14,881 data points per zip code to find what predicts political lean and turnout. The items below are a few correlations that stood out for 43403, not a ranked or complete list of what matters most.
Dense areas vote Democratic. More than 99% of residents in 43403 live in densely developed areas, about 63 points above the U.S. average of 36%. A high never-married share predicts Democratic voting, and more than 99% of adults in 43403 have never been married, in the top fraction of zip codes. 43403 runs against the grain of Ohio, a Democratic-leaning pocket in a Republican-leaning state.
Preventive-care access and voter turnout
Places with limited routine preventive-care access tend to turn out at a lower rate; 43403, OH sits in the bottom 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 43403 looks the way it does
Renters vote less often than owners. More than 99% of households in 43403 rent, about 75 points above the U.S. average of 25%. Limited routine healthcare access lines up with lower turnout, and 43403 sits in the bottom quarter on routine-care measures. High food insecurity lines up with lower turnout, and about 37% of adults in 43403 report food insecurity, above 97% of zip codes. Learn more about the findings and methodology on the political spectrum map.
Nearby Zip Codes
Zip Codes with Similar Populations
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.